Feed Compounder | September/October 2023

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FEED

September/October 2023

COMPOUNDER

Vol. 43 No. 5

Contents

Pentlands Publishing Ltd Plas Y Coed Velfrey Road Whitland SA34 0RA United Kingdom Tel: +44 (0) 1994 240002 Web site: www.feedcompounder.com E-mail: mail@feedcompounder.com

COMMENT

PUBLISHED BY:

Opinion: The Most Volatile Ever?

2

Ryan Mounsey: Feed Production Update

4

Robert Ashton: 10 Ways to Make a Difference

12

Colin Ley: View from Europe

14

Christine Pedersen: Milk Matters

16

Know what is in the Clamp and Supplement Precisely

17

Matthew Wedzerai: Scientifically Speaking …

18

Roger Dean: Company Reports & Accounts

20

Green Pages

22

Feed Trade Topics From the Island of Ireland

EDITOR: Andrew Mounsey

Optimising Energy Usage in the Pelleting Process - Time for Change

26

With Con Lynch and Louis White

Feeding People While Preserving the Planet

30

With Mark Lyons, Vaugn Holder and Nikki Putnam

DEPUTY EDITOR:

In Memory of Alf Croston

Ryan Mounsey

By Andrew Mounsey and Nevil and Roger Croston

32

Futureproofing our Returns from Essential Oil Feed Additives ADVERTISEMENT/SALES MANAGER: Fiona Mounsey

SUBSCRIPTION RATES: Print and On-Line One year: £80 Two years: £150 Three years: £200

ISSN 0950-771X Views expressed by contributors are not necessarily those of the Publisher.

34

By Iain Campbell

Extracting More Feed Value from Home Grown Forages

36

By Dr Philip Ingram

ForFarmers 2023 First-Half Results

38

Precision Feeding of Poultry

40

By Ralph Bishop

Optimum performance Under Oxidative Stress with Hydroxy-SelenoMethionine

42

By Florence Rudeaux

New Products in the Feed Industry

47

In Brief

48

Why Levels of Mycotoxins May Be Increasing in Europe

53

By Sander Janssen

Feed Production Machinery, Pelleting & Extruding

54

Feed Ingredients: Protein Products

56

Novel Ingredients for Feed / the Search for Soya Replacement 59 © Feed Compounder 2023

People

60

Buyers’ Guide

62

Feed Compounder September/October 2023 Page 1

opinion THE MOST VOLATILE EVER? It’s a big statement to say something is the best, or worst, in living

after all, is that the £700-£800 tonne demanded for nitrogen in 2022

memory, but the UK grain trade is pretty close to justifying a ‘most

has been replaced by a £360 a tonne market this year with phosphate

volatile ever’ description as we approach the business end of the

and potash back down at £400 to £450 a tonne. Best to accept that

2023 harvest.

while input costs rise and fall so do crop values, hopefully balancing

Market volatility, driven by Russia’s invasion of Ukraine, and

each other out in the process.

carried on by changing weather patterns globally, is creating a trading

The same philosophy applies to buying feed ingredients, of course,

environment where cereal prices are moving up and down by anything

although it’s always easier to recognise what others need to do to

between £3 and £6 a tonne on a daily basis. The daily rise and fall for

balance their books than to accept the same obvious logic in relation

oilseeds is even more pronounced at between £5 and £10 a tonne.

to our own industry.

Add to this, severe on-farm anxieties over the quality of the current

Copa/Cogeca’s solution is for the European Commission to apply

crop against the background of massive changes in input costs over

greater flexibility to its implementation of the CAP this year, avoiding

the last two years and our volatility description could almost be termed

placing farmer access to basic support under any kind of pressure.

something of an under-statement.

The organisation has also called for derogations to be applied in 2024,

In addition, talking to growers and traders recently, there is also widespread concern over malting barley samples, some of which

reflecting the extent to which current climatic conditions are already influencing plans for the next agricultural year.

already look to be more suited to the feed sector than their preferred

A prolonging of the current suspension of import duties on ammonia

whisky production outlets. It’s all looking ‘very average’ at present, was

and urea is also being sought, alongside their extension to other mineral

how one UK grower summed up his harvest to date.

fertilisers, as well as the suspension of antidumping measures relating

It’s much the same elsewhere in Europe with Copa and Cogeca,

to Urea Ammonium Nitrate. Copa/Cogeca’s argument is that such a

the EU farmer and farm co-op organisation, seeking urgent action from

combination of measures would help farmers cope with ‘a very difficult

the European Commission in the face of a 2023 arable harvest which

situation’ in which growers are being ‘squeezed from all sides’.

they say has deteriorated rapidly over the last two months.

While the Commission’s ‘just back from holiday’ officials grapple

The Brussels-based organisation has warned that the European

with such demands, the rest of us have to cope with even more volatility

cereals crop is in the throes of possibly its worst harvest since 2007,

while these options are considered. One of the rules of Brussels seems

potentially leaving total output 10% below the sector’s most recent

to be that if you think something is settled, or that a policy position is

5-year average.

securely in place, then you will almost certainly be wrong.

How all this will play into the feed ingredients market is perplexing,

The other side of this year’s volatile market concerns the way in

especially with AHDB talking up the prospect of bigger crops being

which consumers are behaving in response to food price inflation and

available in Ukraine and Russia (although such crops may never

the all-round rise of the cost of living. While long-term global demand

become available globally this year). There’s also the existence of larger

for meat remains secure, the short-term market is problematic. The

than normal maize crops in the US to take into account.

latest retail figures, released by the UK’s Office for National Statistics

Move too quickly on a feed ingredients purchase in such circumstances, therefore, and you could miss an emerging low price opportunity. Wait too long and you could be left with thoughts of what might have been as you pay the price of a delayed decision.

(ONS), show food stores sales volumes falling by 2.6% in July 2023, continuing a steady decline in sales volume since January 2021.

Retailers report that the increased cost of living, including as applied to food, continues to affect sales. Consumer price inflation, as

Many farmers, in an attempt to extract the best they can from the

reported in July 2023, shows the cost of food and non-alcoholic drinks

2023 market, are sitting with more stored grain than usual, some of

increasing by 14.9% during the previous 12 months, a rise which helps

it from 2022. Their hope is that last year’s £250-£300 a tonne wheat

to explain why food store sales volumes are currently 5.1% below pre-

prices will return, thoughts that are prompting them to reject the option

Covid-19 levels (February 2020).

of selling at today’s £180/190 a tonne trading range. The best advice

A volatile end to 2023 seems certain therefore, demanding extra

for those in this situation is surely to average their returns over the last

close attention to be given to buying and selling activities within a

24 months and accept this year’s reality. The other side of the coin,

definite ‘survival of the fittest’ marketplace.

Page 2 September/October 2023 Feed Compounder

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Feed Production Update

By Ryan Mounsey

counterpart by 22,100 tonnes or 7.7 per cent and rose to 308,800 tonnes, its second highest total of the past 5 years for the timeframe.

In addition, 2023’s total was 3,330 tonnes or 1.1 per cent in excess of the 10 year average for June.

All cattle and calf feed elements outpaced their corresponding year previous returns. The standout figure from the sector was the 8,500 tonnes or 5.0 per cent rise in the output of compounds for dairy cows up to 177,900 tonnes, its highest return for June since 1995.

GREAT BRITAIN Monthly Production Update - June

Production of blends for dairy cows rose considerably from its 2022 return to 56,900 tonnes, an increase of 6,800 tonnes or 13.6 per cent.

All other cattle compounds surpassed its year earlier counterpart by

Total production of compounds, blends and concentrates, including

1,800 tonnes or 5.5 per cent, however, the output of 34,500 tonnes

integrated poultry units, during the month of June 2023 declined by

was the second lowest for the month since 2002. Having fallen steeply

6,700 tonnes or 0.6 per cent from its year previous return to 1,135,400

for the past two Junes, production of all other cattle blends rose by a

tonnes, the lowest output for the period since 2016. Moreover, the total

considerable 3,600 tonnes or 20.1 per cent to 21,500 tonnes; cattle

under review was a marked 22,400 tonnes or 2.0 per cent below the

protein concentrates followed the same pattern and bettered its year

10 year average for June.

previous return by 500 tonnes or 9.3 per cent with an output of 5,900

Total feed production during the month of June 2023 was made

tonnes. Total calf feed output for June in 2023 arrested a sequence of

up of: 50.9 per cent poultry feed, 27.2 per cent cattle and calf feed,

three consecutive year-on-year downturns as it grew by 900 tonnes

14.8 per cent pig feed, 3.5 per cent sheep feed, 1.3 per cent horse

or 8.0 per cent from a year earlier to 12,100 tonnes.

feed and 2.3 per cent other feed.

For the thirteenth calendar month in succession, total pig feed had

At 578,000 tonnes of output, total poultry feed was at its lowest

decreased below its corresponding year earlier total, in this case, by

June level since 2015 and was 18,000 tonnes or 3.0 per cent down on

15,000 tonnes or 8.2 per cent to 168,500 tonnes. However, due to

the return from the corresponding month a year previously. The current

considerably lower outputs from the first half of the preceding decade,

production was lower than all but two totals from the past decade and

the current total was more or less in line with the 10 year average for

dropped 18,300 tonnes or 3.1 per cent below the decade long average

the month, being just 100 tonnes or 0.1 per cent higher.

for the month.

Not only were all pig feed subsectors down on their outputs from

In contrast with the sector itself, both the poultry rearing and

the corresponding month a year previous but three were at their lowest

breeding compounds and turkey compounds subsectors bettered their

level for June since records were kept in their current form. Production

respective year previous returns. The former did so by 1,000 tonnes or

of pig protein concentrates had halved from 2022 levels to 200 tonnes;

3.6 per cent up to 28,900 tonnes and the latter by 800 tonnes or 16.0

pig starter and creep feed output had dropped by 500 tonnes or 10.6 per

per cent up to 5,800 tonnes, following two successive year-on-year

cent from a year earlier to 4,200 tonnes; and pig growing compounds

declines. On the other hand, output of broiler feed compounds fell by

production declined by 4,500 tonnes or 14.9 per cent to 25,700 tonnes.

28,000 tonnes or 13.5 per cent to 180,100 tonnes, its lowest level for

Additionally, pig finishing compounds fell by a notable 8,700 tonnes

June since 2016. In addition, a 7,500 tonnes or 7.2 per cent decline in

or 8.7 per cent from the record high for June from a year previous to

production of layer compounds brought output down to 96,600 tonnes,

91,400 tonnes. Production of both link and early grower feed and pig

the lowest for the category since 2017. Finally, output of chick rearing

breeding compounds fell by less substantial totals; the former did so

compounds decreased by a more moderate 100 tonnes or 0.8 per

by 500 tonnes or 4.8 per cent down to 9,800 tonnes and the latter by

cent to 11,900 tonnes.

500 tonnes or 1.3 per cent to 37,300 tonnes.

Total cattle and calf feed production surpassed its year previous

Following two year-on-year declines in output, total sheep

feed production for June increased by 2,300 tonnes or 6.2 per cent from a year earlier to 39,300 tonnes. Moreover, the total under review outstripped the decade long average for the month by 300 tonnes or 0.8 per cent.

Blends for breeding sheep output remained at the same level as it was at in the period under review a year previously of 1,000 tonnes, whereas production of blends for growing and finishing sheep surpassed its 2022 return by 1,300 tonnes or 28.3 per cent and grew to 5,900 tonnes, a record for June. In contrast, compounds for breeding sheep were at their lowest total for June since 2002 of 2,800 tonnes, 900 tonnes or 24.3 per cent down on a year earlier. At 29,200 tonnes,

Page 4 September/October 2023 Feed Compounder

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compounds for growing and finishing sheep had increased from the

failed to match its year previous level. At 158,300 tonnes, the production

corresponding month a year previously by 2,000 tonnes or 7.4 per cent

under review was 6,200 tonnes or 3.2 per cent down on that of 2022

and sheep protein concentrates had bettered their 2022 output by 100

and additionally, was 15,600 tonnes or 9.4 per cent lower than the

tonnes or 25.0 per cent, rising to 500 tonnes or output.

second quarter average for the past decade.

June total horse feed production had declined by 600 tonnes or

Total Q2 horse feed production had dipped below the record high

3.8 per cent from its level a year earlier to 15,000 tonnes. Despite this

level amassed for the timeframe a year earlier, doing so by 2,700 tonnes

drop, the current output was 700 tonnes or 4.8 per cent greater than

or 5.7 per cent down to 45,800 tonnes. However, this was the fourth

the decade long average for the month.

highest total for the period on record and as a result, the production

A rise of 2,700 tonnes or 11.6 per cent from a year previous brought June total other feed production up to 25,900 tonnes. However, the total under review was nevertheless a considerable 8,400 tonnes or 27.9 per cent below the 10 year average for June.

under review was 3,200 tonnes or 7.2 per cent in excess of the 10 year average for the quarter.

At 72,500 tonnes, total other feed production was only the second sector to better its year previous output. It surpassed 2022’s total of 2,500 tonnes or 2.8 per cent. Despite this upturn, the current return

Second Quarter Overview

was the second lowest for the timeframe since 2006 and was therefore

Total production of compounds, blends and concentrates, including

a considerable 19,500 tonnes or 23.7 per cent down on the 10 year

integrated poultry units, during the second quarter of 2023 in Great

average for Q2.

Britain dropped below its year earlier counterpart for the second year

Production was markedly down across the majority of species

in succession. The output under review, of 3,120,400 tonnes, was

in the second quarter and even in both cases where production was

134,300 tonnes or 4.1 per cent lower than in 2022. Furthermore, the

greater than a year previous, outputs were lower than the long term

current total was 147,600 tonnes or 4.6 per cent lower than the decade

average for the period. With the release of the Q2 figures, production

long average for the period.

from the first half of the year is available to analyse and this is done

Total feed production during the second quarter of 2023 was made

below.

up of: 47.1 per cent poultry feed, 29.5 per cent cattle and calf feed, 14.5 per cent pig feed, 5.1 per cent sheep feed, 1.5 per cent horse feed and

Half-Year Production

2.3 per cent other feed.

Total production of compounds, blends and concentrates, including

Total second quarter poultry feed was at its lowest level for the

integrated poultry units, during the first half of 2023 had decreased

timeframe since 2012, a decrease from a year previous of 93,300

by 420,400 tonnes or 6.1 per cent from the corresponding period a

tonnes or 6.0 per cent brought output down to 1,471,000 tonnes for

year earlier to 6,460,400 tonnes. Production from the period was at its

Q2. The current total was also a similar 96,600 tonnes or 6.4 per cent

lowest level since 2012 and in addition, was 3981,100 tonnes or 6.0 per

below the 10 year average for the quarter.

cent lower than the average for the timeframe over the past decade.

At 921,000 tonnes, total cattle and calf feed production surpassed

Total feed production during the first of 2023 was made up of:

its year earlier total by 20,300 tonnes or 2.1 per cent. However, despite

44.6 per cent poultry feed, 30.4 per cent cattle and calf feed, 14.0 per

this increase, the total under review was still 6,400 tonnes or 0.7 per

cent pig feed, 7.3 per cent sheep feed, 1.6 per cent horse feed and

cent lower than the decade long second quarter average.

2.0 per cent other feed.

A sizeable decline from the corresponding period a year previous

For the first time in seven years, total poultry feed production for

of 54,400 tonnes or 11.0 per cent brought total second quarter pig feed

the first half of a year had dropped below three million tonnes of output.

production down to 452,000 tonnes, its lowest total for the period since

The current output, of 2,882,900, was 204,500 tonnes or 6.6 per cent

2018. Moreover, 2023’s total was 11,300 tonnes or 2.5 per cent down

down on its year previous total. Furthermore, 2023’s H1 return was

on the 10 year average for the timeframe.

193,100 tonnes or 6.5 per cent down on the 10 year average for the

For the second year in succession, total sheep feed output for Q2

period under review.

Production from all poultry feed subsectors was below that of the corresponding timeframe a year previously. Integrated poultry unit output was at its second lowest first-half level since records were kept in their current form of 1,029,700 tonnes, 41,300 tonnes 3.9 per cent less than a year previous. Similarly, turkey feed output for the first half of 2023 was at its lowest level on record of 28,900 tonnes, down 4,000 tonnes or 10.3 per cent from a year earlier. Layer feed production in the timeframe had declined for the third year in succession, in this case by 55,800 tonnes or 9.5 per cent to 516,900 tonnes; the output of poultry breeding and rearing feed decreased by 9,200 tonnes or 5.1 per cent to 150,900 tonnes. Finally, broiler chicken feed and chick rearing feed

Page 6 September/October 2023 Feed Compounder

Comment section is sponsored by Compound Feed Engineering Ltd www.cfegroup.com

production both fell by 8.8 per cent from the first half levels from a year

from a year previous and lastly, pig link and early grower feed had fallen

previous, the former decreased by 103,300 tonnes down to 979,100

by 4,900 tonnes or 9.3 per cent to 49,200 tonnes.

tonnes, its lowest total in seven years, and the latter by 7,100 tonnes to 61,000 tonnes.

A decline in first-half output of 41,600 tonnes or 7.3 per cent brought total sheep feed production to 473,500 tonnes, its lowest total

Total cattle and calf feed production during the first half of 2023

for the timeframe since 2005. The current output was an even greater

was closely aligned with that of its 2022 counterpart. The output under

56,600 tonnes or 11.3 per cent lower than the 10 year average for the

review of 1,967,000 tonnes was 3,100 tonnes or 0.1 per cent lower

first half of the year.

than a year earlier. The current total was a more significant 71,100

Despite this downturn, blends for growing and finishing sheep,

tonnes or 3.6 per cent below the decade long average for the period.

at 32,200 tonnes and protein concentrates for sheep and lambs, at

Despite the overall downturn in production, output from the largest

3,200 tonnes had both surpassed their year previous counterparts,

cattle and calf feed category, dairy cow compounds, was up 18,900

doing so by 2,200 tonnes or 6.6 per cent and 300 tonnes or 7.7 per

tonnes or 1.8 per cent to 1,047,100 tonnes. Following a sharp decline

cent respectively. In contrast, first-half production of blends for breeding

in first-half output a year previously, blends for dairy cow production

sheep had decreased by over a quarter to 14,400 tonnes, the lowest

also surpassed its 2022 return by 29,000 tonnes or 6.8 per cent, up to

total for the period on record and 6,800 tonnes or 29.8 per cent down on

396,900 tonnes. In contrast, all other cattle feed declined from a year

2022. Compounds for breeding sheep production were also at its lowest

earlier by 26,300 tonnes or 9.1 per cent to its lowest level on record

level for the timeframe under review; it had fallen 25,600 tonnes or 9.9

for the timeframe of 256,900 tonnes. All other cattle blends output

per cent to 192,800 tonnes of output. The sector’s largest element,

for H1 also fell sharply from a year previous, down 16,900 tonnes or

compounds for growing and finishing sheep, at 230,900 tonnes of

10.0 per cent to 137,700 tonnes. Production of all calf feed was at its

production in the first half of 2023, was 11,700 tonnes or 4.7 per cent

lowest level for the first half of a calendar year since 2011; the 83,100

down on a year previous.

tonnes or output was 6,500 tonnes or 6.5 per cent below that of a year

Total H1 horse feed production, at 103,400 tonnes, had decreased

earlier. Lastly, protein concentrates for cattle and calves production fell

from a year earlier by 4,800 tonnes or 4.4 per cent. Nevertheless, this

by 1,300 tonnes or 2.7 per cent to 45,400 tonnes.

was the fifth highest total for the month on record and as such, outpaced

Having risen year on year for the five years, total first half pig

the decade long first-half average by 5,300 tonnes or 5.3 per cent.

feed production was 149,700 tonnes or 14.9 per cent down on a year

A fifth successive, year-on-year decline in total other feed output

earlier at 904,700 tonnes. Furthermore, the total under review was

from the first 6 months of a calendar year dropped production to its

32,400 tonnes or 3.5 per cent under the decade long average for H1.

lowest level since 1995 of 129,100 tonnes. This was 16,100 tonnes

All pig feed subsectors dropped significantly from their respective

or 9.5 per cent down on a year previous and an even more notable

returns of a year previous. Most notably, first-half pig growing feed

47,300 tonnes or 31.0 per cent lower than the 10 year H1 average.

production decreased 38,100 tonnes or 20.4 per cent to its lowest

Total production from every month comprising the first half of

level for the period on record of 132,900 tonnes. Production of pig

2023 was below that of its year earlier counterpart demonstrating a

starters and creep feed and pig protein concentrates were both also at

consistent drop-off in feed production in the year to date. Outputs from

their lowest H1 outputs since records were kept in their current form,

all sectors were also lower than their year previous returns and only

dropping below their year previous counterparts by 3,800 tonnes or

in the horse feed sector was production greater than the long term

14.3 per cent to 20,800 tonnes and 900 tonnes or 32.1 per cent to 1,400

average. Its appears that Great British animal feed production is on

tonnes respectively. Pig finishing feed output fell a marked 86,300

course for its lowest return for a decade if there is no change in trend

tonnes or 17.0 per cent from the unmatched total for the period in 2022

during the second half of 2023.

to 498,100 tonnes; this was, however, the third highest first-half output for the subsector on record. At 202,400 tonnes, pig breeding feed was at its lowest H1 output since 2018, down 15,800 tonnes or 7.0 per cent

NORTHERN IRELAND Monthly Production Update – May Total production of compounds, blends and concentrates during May 2023 in Northern Ireland surpassed its year earlier return by a considerable 19,500 tonnes or 10.3 per cent to 209,000 tonnes. This was the second highest May total on record, only below the output of 2018, and as such, was 20,500 tonnes or 10.9 per cent in excess of the decade long average for the month.

Total feed production during May 2023 was made up of: 50.1 per cent cattle and calf feed, 36.4 per cent poultry feed, 9.0 per cent pig feed, 1.9 per cent sheep feed and 2.5 per cent other feed.

An increase of 10,100 tonnes or 10.7 per cent from a year previous brought May cattle and calf feed production up to 104,800 tonnes, its

Page 8 September/October 2023 Feed Compounder

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highest level since 2018 and the third highest since records were kept in their current form. Additionally, the output under review outpaced the 10 year average for May by 11,800 tonnes or 12.7 per cent.

In contrast with the sector as a whole, production of beef coarse mixes or blends fell 700 tonnes or 4.4 per cent below its year previous counterpart. All other cattle compounds and protein concentrates for cattle and calf were both at the same outputs as a year previous at 300 tonnes and 100 tonnes of production respectively. The remaining subsectors all bettered their respective returns. The sector’s largest element, dairy cow compounds had increased to record high output for the month of 55,300 tonnes, surpassing its year earlier total by 5,100 tonnes or 10.2 per cent. Other calf compounds, at 6,200 tonnes

cent greater than the all-time low posted in the corresponding month of

of output, was also at an unrivalled production total for the month of

2022. Broiler feed and chick rearing feed both also markedly surpassed

May, bettering its year previous return by 1,200 tonnes or 23.2 per

their year previous counterparts: the former did so by 8,500 tonnes or

cent. Production of dairy coarse mixes or blends had risen by 3,900

24.8 per cent up to 42,800 tonnes and the latter by 500 tonnes or 24.8

tonnes or 26.0 per cent from its 2022 return for May to 18,800 tonnes,

per cent to 2,600 tonnes. Finally, layer and breeder feed production

the second highest total for the month on record. Lastly, beef cattle

declined by 500 tonnes or 1.8 per cent from a year earlier to 28,100

compounds output grew by 700 tonnes or 8.1 per cent to 9,200 tonnes.

tonnes.

At 76,000 tonnes, total May poultry feed had surpassed its year

Total pig feed was the only sector in May where production fell

previous return by 10,100 tonnes or 15.4 per cent, rising to its second

below that of a year earlier, doing so by 1,700 tonnes or 8.2 per cent

highest total on record. 2023’s output was also in excess of the decade

to 18,900 tonnes. This was the lowest total for the month since 2018

long average for May which it bettered by 8,000 tonnes or 11.8 per cent

and yet, due to the considerably lower output from the first half of the

Turkey and other poultry feed production during the May of 2023

past decade, the current total surpassed the 10 year average by 800

rose considerably from the corresponding period a year previously. The 2,500 tonnes of output from the period was 1,600 tonnes or 195.0 per

tonnes or 4.2 per cent.

Production from all pig feed sectors fell below their year earlier counterparts. A decrease in output of 800 tonnes or 9.1 per cent from the record high of a year previous brought pig finishing feed production down to 7,900 tonnes; pig starter and creep feed production fell from a year earlier by the same proportion, 9.1 per or 200 tonnes to 2,100 tonnes. Pig link and early grower feed and pig growing feed both declined from their respective 2022 returns by 300 tonnes, the former to 2,800 tonnes, down by 10.5 per cent and the latter to 3,500 tonnes, down by 7.0 per cent. Lastly, pig breeding feed output for May fell for the second year in succession, in this case, by 100 tonnes or 3.3 per cent to 2,600 tonnes.

After a significant fall in output a year previously, May total sheep feed production rose 700 tonnes or 20.9 per cent to 4,000 tonnes. This increase brought the total under review to the same level as the decade long average for the month. Production of breeding sheep compounds for sheep, having halved a year previously, had grown by 200 tonnes or 31.3 per cent to 600 tonnes of output.

Production of coarse mixes or blends for sheep remained at the same level as it has been at for the past four Mays at 800 tonnes, whereas growing and finishing compounds for sheep rose by 500 tonnes from a year previous to its second highest total for the month on record of 2,600 tonnes, a sizeable increase of 24.6 per cent.

At 5,300 tonnes of output, total other feed production had surpassed its corresponding year earlier return by 200 tonnes or 4.8 per cent. However, the current output was still 100 tonnes or 1.5 per cent lower than the 10 year average for May, thanks, in large part, to the anomalously high return of 2019.

Page 10 September/October 2023 Feed Compounder

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Ten Ways …

treatment for a seriously ill child. Unless it’s someone close to

to make a difference

share issues where I know the result will be a community owned

By Robert Ashton

me, I tend to pass on these and instead support community business that can deliver lasting impact. But that’s my preference and yours might be different. Sponsoring encourages innovation, can be tax efficient and is catching too!

5.

achieve ‘net-zero’ is that those best able to change policy and

We all want to do good and many aspire to leave the world a better

practice will be dead long before the impact of doing nothing is

place, but where do you draw the line between out and out altruism and

felt. However, if everyone takes a few steps in the right direction,

self-interest? Making sure we have enough money to live comfortably

the world will move a lot closer to becoming environmentally

and realise personal ambitions has to be our priority, and some seek

sustainable. Do your bit.

public office only because it creates opportunities to influence decisions that can impact on their personal prosperity. Can one really justify

Think and act ‘green’ – One of the problems with our quest to

6.

Mentor a vulnerable adult – I can tell you from experience that

acting in ways that improve your lot, because you are also improving

there’s nothing that makes you feel more grateful for what you

the lot of others?

have, than to mentor a recently released offender as he rebuilds

Others are motivated by religious fervour to make seemingly huge

his life after a long prison sentence. It’s also gratifying to be able

personal sacrifices for the benefit of others. While their behaviour is

to help them practically as they prepare for job interviews and

commendable, it can make them impossibly smug and immune to

fill in forms to claim benefits or find a place to live. Who could

constructive feedback, because they believe that their actions are

you mentor?

divinely inspired. It can somehow seem that the more they sacrifice

7.

the better they feel. How can that be sensible?

Challenge a bully – It takes courage to challenge someone who’s being anti-social and often they’re under the influence of drink

I’ve been reflecting on the motivation for doing good, because in

or drugs, so there’s a real chance of being physically attacked.

the last few months, since moving to the Suffolk coast, I have found

Rather than tackle someone on your own, invite other by-standers

myself taking on three trustee roles: one with a steam museum and

to join you in stepping in. Be prepared to offer support if their

two with Quaker charities. I know that I have experience, expertise and

aggression turns into tears, or to back off if you no longer feel safe.

contacts able to help all three over the hurdles they face, and now I am wholly focused on being a writer, they give me useful opportunities to

8.

– Asking if someone is OK costs nothing, and might just save a

use hard learned skills from my former life. Here then are ten ways I

life. 99 people in 100 who look sad are just that: sad. But one in

think you might choose make a difference to the lives of others: 1.

I’m always mindful of the phrase that ‘suicide is a permanent

once told me that when someone who has no personal interest

solution to a temporary problem.’ On a lighter note, I’ve long been

in you says you’re doing a great job, it has far more impact than

a fan of conversations with strangers, for example when you find

if it comes from your mum, partner or boss. Taking the time to

yourselves sitting together on a train on in a waiting room.

all the difference to their motivation.

Volunteer – There are a million ways to volunteer, and only you will know if the way you choose makes a difference. My experience has often been to challenge the assumptions about

and have found them really useful when running my own business

what volunteers are being asked to do, which isn’t always

as they taught me a lot about HR and financial management.

what’s needed! Volunteering can be good whatever your age,

Don’t wait until you’re old to consider becoming a trustee, but

background of job. Play the field and don’t say yes to the first

recognise that you are trading your expertise and network for

opportunity, unless sure it’s right for you, and the organisation.

10.

Doing something usually beats doing nothing – Activity always

Pick up litter – There is evidence that suggests that keeping the

wins over inertia and doing something, even if not quite the right

place neat and tidy reduces littering, graffiti and vandalism. Don’t

thing gets you closer to making the difference you want in the

do what I once did and pick up what someone’s just discarded and

world. Doing something is a good place to start!

hand it back to them. That’s unnecessarily provocative and might earn you a black eye. But picking up litter is a behaviour others will often copy, so why not start a trend in your neighbourhood?

4.

9.

Become a trustee – I’ve had many trustee roles over the years,

useful business experience you might not otherwise gain.

3.

a hundred might be feeling desperate enough to act irrationally.

Plant golden seeds – The management writer Charles Handy

tell someone they’re doing well takes little effort, but can make

2.

Speak to that person looking depressed on the platform edge

When you become receptive to the idea of getting involved with things and trying to make life better for others, it’s really important to not overcommit and to say no to things that don’t feel right, or don’t

Sponsor someone – I’m sure that like me, every week brings

fit with your work or home life. You cannot help others if in doing so,

you invitations to sponsor someone’s run, or help fund medical

you harm yourself.

Page 12 September/October 2023 Feed Compounder

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View From Europe

By Colin Ley

of international cooperation which includes the upcycling of agricultural products that cannot be consumed by humans. This features the conversion of such items into ‘valuable and nutritive’ food, alongside the reusing and recycling of waste and residues which also contribute to agrifood systems that are both sustainable and efficient.

Positive input from Mr Haung, who will be expanding on his ideas during an IMS-backed Livestock Supply Chain Connect event in London

Europe goes big on sustainability

on September 20-21.

Meat production is no longer a simple process of feeding livestock,

International Year of Millets 2023

slaughtering, and processing at the right stage of growth, and putting a

Providing livestock producers with ready and reliable supplies of

quality product on the consumer’s plate.

compound feed is a crucial part of the sustainability story. Having access

Today’s farm-to-plate chain must also be transparently sustainable,

to ready and reliable sources of raw materials is essential, of course,

in every sense of the word. Views will differ on the validity of this

in getting us all to the starting line of feed production, especially in a

requirement but it’s probably more beneficial to focus on how our industry

world where the growing of traditional grains is subject to an increasing

can best contribute to the demands surrounding modern meat production

climatic challenge.

than debating how we reached this point in the first place. For better or

In this context, it would be remiss to allow the International Year of

worse, the sustainability argument has moved on, so let’s concentrate

Millets 2023, as designated by the Food and Agricultural Organization

of what lies ahead.

(FAO), to pass without appropriate mention. Millets, after all, have shown

In this context, I really enjoyed the comment made recently by

themselves to be equipped to grow on arid lands with minimal inputs

Hsin Haung, Chair of the Food and Agriculture Organization (FAO)

and to be resilient to changes in climate. They are therefore an ideal

Livestock Environmental Assessment and Performance (LEAP) Steering

solution for countries to increase self-sufficiency and reduce reliance

Committee.

on imported cereals.

Seeking to encourage farmers and support industries to inform

These are not my words but those used by FAO to express the

politicians (Ministry of Agriculture, Ministry of the Environment, Ministry

hope that millets will be given a wider production platform in the future,

of Health, etc.) of the many contributions that livestock production makes

rather than being consigned solely to their Africa/Asia history, valuable

toward a sustainable food system, he said: “A food system cannot be

as that is. With the conventional production of cereals across Europe

sustainable without livestock.”

often coming under severe temperature and water pressures, all possible

With so many arguing that meat production is bad for the

alternatives need to be explored. That definitely includes millets which

environment, even bad for our health, it is reassuring to have someone

are viewed (by some anyway) as being able to grow twice as fast as

who actually knows what he’s talking about and speaking in such positive

wheat, while consuming 70% less water than rice.

terms about the role of livestock in today’s sustainable food chain.

Facts like these always need investigation, so we should treat such

“On current trends, it is clear is that we need to produce more food,”

headline figures with a degree of caution. The core message, however,

said Mr Haung, speaking primarily in his other role as secretary general

is that millets represent a potential solution to future production demands

of the International Meat Secretariat (IMS). “As the global population

and clearly warrant our attention.

continues to grow, more livestock products are needed, particularly in

It’s also worth remembering that FAO previously declared 2013

countries where people currently don’t even have enough to meet basic

as the International Year of Quinoa, a focus which has certainly raised

nutritional requirements.

the prominence of that crop during the last decade. Hopefully, the

“Nearly 1 billion people are still under nourished. Livestock

Organization’s current attention will do the same for millets, potentially

production, however, is a pillar of livelihood, rural development, and

increasing the impact of the crop in its traditional African and Asian

culture in numerous countries. Providing nutritious food in a sustainable

heartlands while also making it a more commercial human and animal

and equitable manner will be a significant challenge, to which our livestock

feed alternative across Europe and the rest of the world.

industries are well positioned to respond. Livestock can significantly contribute to the delivery of the UN’s Sustainable Development Goals.”

Research and development response

While acknowledging that it has become very difficult to have a

Responding to FAO’s 2023 focus on millets, the Italy-based gluten-free

balanced discussion on livestock in 2023, he urged all involved in the

diet and nutritional needs business, Dr Schär, recently stated that 40%

meat-based food chain to engage the public in a two-way discussion to

of the world’s plant species are at risk of extinction. This, they added,

better explain our industry’s current complexities. Maybe then we could

is due to rapid climate change, drought, deforestation, urbanisation,

reach a position of shared understanding.

pollution, and intensive monoculture.

Livestock production systems, he added, have been on a continuous

“Europe is currently suffering from increasingly critical climatic

journey of improvement, including embracing a culture of improving

conditions,” said Ombretta Polenghi, Director of Global Research &

sustainability.

Innovation at Dr Schär, speaking as an introduction to promoting a

IMS, which is a Paris-based nonprofit organisation representing the

Page 14 September/October 2023 Feed Compounder

company project called VItaMì (Varietà Italiane di Miglio) which is centred Comment section is sponsored by Compound Feed Engineering Ltd www.cfegroup.com

on the development of new millet varieties with improved (it is claimed)

was centred on the exploits of pilots as Essex and Suffolk Gliding

agronomic, technological and nutritional characteristics.

Club who had noticed an increasing number of bug splats on glider

Since launching in 2020 with the first implementation of crosses between selected millet varieties, VItaMì has embraced greenhouse

wings. Not immediately relevant to feed compounding you may say, but stay with me.

cultivations of around 6,000 millet lines. These were drawn from four

For effective gliding, apparently, you need clean wings, not

different crosses and have led to the selection of 1,000 plants for further

ones covered in bug splats. Faced with the task of extra cleaning this

field-based development.

summer, therefore, the Essex and Suffolk pilots decided to ask their

Following the project’s first field trials in 2022, and the initial selection

local wildlife trust what was happening. This led to the launch of a new

of the best lines that emerged, the innovation team at Dr Schär has

bug splat counting project which could ultimately impact crop production

committed itself to delivering ‘top varieties to trusted partners by 2025’,

efficiency across the UK.

with the aim of commercial seed supplies being ready for release by 2026.

Gathering details of what bugs are out there, both at ground level

I’m sure there are other developers out there doing equally valuable

and in the air, is helping wildlife specialists track changing pollinating

breeding and development work, of course, so excuse me for not

insect numbers, whose survival and choice of location can have a

mentioning you by name. Instead of complaining at being overlooked,

significant influence on plant and crop production.

however, just make sure you get your message out there.

EU returns to action Having focused attention in my previous column on the extended holiday

The risk is that as insect populations change, due to new weather patterns or land use developments, some species may disappear, resulting in gaps being created in beneficial insect communities. This could be detrimental to the control of aphids on growing crops.

enjoyed by the European Commission (EC) in August, it seems only fair to

When everything is in balance, our current insect

give a mention to the hosting of an agriculture-based ministerial meeting

populations complement each other in the jobs they do, working

by the Spanish Presidency (of the EC) at the beginning of September.

together to both pollinate plants and protect crops. In dealing with

Due to be held at the Palacio de Congresos of Córdoba (shortly

aphids, for example, ladybirds feed on the top of a crop, where aphids

after Feed Compounder went to press) the agenda focus was set to

typically settle. As protective measure, however, aphids quite often

be placed on the search for innovative solutions and the use of new

drop to ground level to avoid ladybirds, at which point ground beetles

technologies to make agriculture more sustainable and competitive in

take over and eat the aphids off the ground.

the face of climate change and its consequences.

According to Dr Lorna Cole, an agricultural ecologist with SAC

Working sessions were planned to discuss how to address growing

Consulting in Scotland, changes are taking place and it’s vital to keep

global food insecurity caused by climate change, economic crises and

track of what these are, and which insects are being affected. She’s

conflicts, challenges which are seen as ‘seriously jeopardising the

running a study in Ayrshire with the Scottish Wildlife Trust which

goal of eradicating hunger and malnutrition, as comprised in the 2030

includes farmers in the development of a so-called ’superhighway’ of

Sustainable Development Strategy’.

nectar and pollen-rich sites for wild pollinators.

Also on the table for discussion was a legislative proposal

“We are certainly seeing changes in insect populations due to

concerning plant varieties produced using new genomic techniques

climate change with some species moving up the country in recent

(NGTs). This is one of key measures being pursued by the Spanish

times,” she told me. “Regular monitoring of such changes is important,

Presidency before its term of office concludes at the end of December.

especially to raise awareness of any new pests that may emerge or

According to the Spanish plan, NGTs will make it possible to

other adjustments in the current spread of species.”

develop plant varieties which are better adapted to the new conditions

She’s also encouraging farmers to take a little extra time to improve

derived from climate change, especially those related to drought. The

wildlife habitats on their land to give surviving insects the best possible

aim is to develop seeds and plants resistant to pests and diseases and

chance to help with crop production and aphid consumption.

to use fewer natural resources, less fertiliser and fewer plant protection products. The result being sought is more sustainable and profitable

Invasive species

production for farmers.

Still with insects, a major report on the rapidly growing threat that

If this plan works as envisaged, the proposed new legal framework

invasive alien species pose to biodiversity, ecosystem services,

will allow NGTs to be used in breeding ‘more resilient varieties in a shorter

sustainable development and human well-being was due to be

period of time and at lower cost than current methods’. It is also seen

published in early September. Not available when Feed Compounder

as helping transition the EC towards a ‘more sustainable, productive

went to press, the report will definitely be worth finding.

and climate change-adapted model, which will also reduce the EU’s dependency on imports in the face of unstable political scenarios’.

Produced by the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES), the report is called ‘Assessment Report

This sounds like Spain’s Presidency team is fully refreshed after its

on Invasive Alien Species and their Control’. Resulting from more than

holiday and has returned to work with a determination to make the most

four years research, compiled at a total cost of US$1.5 million, the

of its remaining four months in charge.

report has been prepared by 86 international experts from 49 countries.

Bug splats

of the five major direct drivers of biodiversity loss, a fact which, in itself,

One of the more interesting press notes to reach me in recent days

makes this a must-read document.

Pre-release publicity declared that invasive alien species are one

Feed Compounder September/October 2023 Page 15

Milk Matters

By Christine Pedersen Senior Dairy Business Consultant The Dairy Group christine.pedersen@thedairygroup.co.uk www.thedairygroup.co.uk

high levels of forage dry matter intake (up to 16 kg/head/day for milking cows) thus displacing more expensive concentrates. In contrast to previous years, grass silage stocks are plentiful, but initial reports of average 1st and 2nd cut quality indicate low protein, high fibre silages.

Averages hide variable results and regular forage analysis will allow rations to be updated and adjusted as necessary.

Average dairy concentrate prices have started to reduce over the summer months as prices for both cereals and proteins have fallen.

Rations formulated with cereals and rapeseed meal currently offer the

With lower milk prices and high input costs putting pressure on

best value for money on the basis of the energy and protein that they

cashflows and profits, producers are asking where they can cut costs.

supply and give tried and tested results when starch and fibre levels

Feed costs are typically around one third of the total cost of production

are balanced. Rapeseed meal and feed grade urea frequently represent

so are a logical place to start. There are several ways dairy farmers

better value than soya and many of our clients feed little or no soya

can reduce their feed costs; maximising the use of home-grown forage

with no adverse effects on performance. It goes without saying that

and reducing feed costs continues to be a large driver for increasing

eliminating any feed additives not deemed cost-effective will save costs.

farm profitability.

AHDB reports latest grass growth and quality figures and there is

CALF HOUSING FOR HEALTH AND WELFARE

no surprise to see that average grass growth rates through the summer

Farmers in England have recently learned that they will be able to

have been significantly higher than previous years:

apply for a Calf Housing for Health and Welfare grant to build new, upgrade, or replace existing calf housing buildings to deliver health and welfare benefits for calves up to 6 months of age. My colleague, Jamie Radford, says: “The grant provides farmers with a great opportunity to increase calf growth rates through improved calf health and welfare and ultimately improve cow performance. It is well documented that increasing daily liveweight gain of heifer calves has a positive impact on their milk yield. Studies have shown that for every 0.1kg daily liveweight gain increases, milk yield in the first lactation can increase by up to 200kg.

Calf housing conditions may be compromised due to poor ventilation and a layout that is labour intensive. At a time when labour is difficult to find, this grant will allow farmers to design their calf facilities to maximise efficiency and implement new technologies that in turn will

Producers may be inclined to reduce concentrate inputs to utilise

provide data to assist in making management decisions.”

the available grazing but the success of this strategy will depend on

The grant which will open for applications this autumn is

the quality of the grazing available, stage of lactation and cow grouping

competitive, and applications will be scored against the funding

options.

priorities. There will be a 3-stage application process:

Starting from the basic principle that all classes of livestock should

Stage One: Online checker to check eligibility and how well the project

be fed to meet recommended nutrient levels, where milking cows

fits the funding priorities.

are fed a single ration there is always a compromise in meeting the

Stage Two: Ambient Environment Assessment - details of the design

requirements of cows at different stages of lactation. Fresh cows have

and specification of the proposed calf housing project.

high nutrient requirements to produce milk – if nutrients are under-

Stage Three: Full Application including accounts, quotes and vet

supplied in early lactation, peak milk can drop and the income potential

support.

for the whole lactation will be reduced. Fertility is likely to be affected

Grants can cover up to a maximum rate of 40% of the eligible

too with excessive loss of body condition impacting on conception rates

costs of a project. The minimum grant is £15,000 (40% of £37,500).

and fewer peak milk yields in the following 12-month period, again

The maximum grant is £500,000 per applicant business. The minimum

reducing the income potential. Where infrastructure and labour allow

grant amount does not include costs associated with rooftop solar

the herd to be split, target higher intakes of grazing for pregnant, late

photovoltaic (PV) panels. If rooftop solar PV panels are included, 25%

lactation cows whilst buffer feeding fresh calvers to ensure that their

of the eligible costs of purchase and installation will be grant funded.

nutritional requirements are met for peak production. Producers should

Buildings must have a roof that is designed to support solar PV panels,

be reminded to monitor body condition score regularly and adjust diets

for use as part of the project or potential use in the future with certain

and/or groups to ensure cows are in the correct body condition for their

exceptions.

stage of lactation.

The Calf Housing for Health and Welfare grant will gather

Where there is sufficient forage of appropriate quality to ensure

information on projects receiving public investment including calf

that nutrient requirements can be met, rations can be formulated with

mortality, medicine use, temperature and humidity data. Supplying

Page 16 September/October 2023 Feed Compounder

Comment section is sponsored by Compound Feed Engineering Ltd www.cfegroup.com

this information will be part of the agreement obligations, and failure

clover, white clover, alsike clover, sainfoin, lucerne, bird’s foot trefoil)

to provide this information may delay the claim payment.

into new or existing swards with a payment rate of £102/ha could be

All projects must meet the legal requirements for calf housing. This

part of a whole farm application. For those keen to establish herbal

grant offers funding to help farmers deliver higher standards for health

leys or maintain existing herbal leys, the “Herbal Leys” action with a

and welfare and is not intended to help meet the minimum standards.

payment rate of £382 per hectare per year could be attractive. These

There are no similar grants on offer in Wales, Scotland or Northern

are 2 of 23 actions on offer including soil health, moorland, hedgerows,

Ireland at present.

integrated pest management, farmland wildlife, buffer strips, and low input grassland. Farmers can choose their own combination of actions

SFI 2023

in a new ‘pick and mix’ structure and SFI actions and Countryside

The Government has also announced that farmers in England can

Stewardship (CS) options can be combined in the same parcels, and

sign up for the Sustainable Farming Incentive (SFI) 2023 from 18

on the same areas of land within parcels, if the land is eligible for both

September. For intensive grassland farmers, the action “Legumes on

schemes and the actions are compatible. Payments under SFI 2023

improved grassland” which requires establishment of legumes (red

will be made quarterly in arrears.

Know what is in the Clamp and Supplement Precisely Attention to detail when rationing will be needed to get the best from

more fibrous and less digestible forages with lower rumen fermentable

this year’s grass silages to help maintain margins in the face of the

carbohydrate and protein. This means silages will need careful

current milk price: feed price challenges.

balancing to keep the rumen fired up to digest the higher fibre, increase

Discussing the results of over 1800 first cuts and 500 second cuts

forage intakes and make the most of silage stocks.

analysed at the company’s laboratory in Ashbourne, Trouw Nutrition

“Nutritionists will need to concentrate on ensuring diets balance

GB Ruminant Technical Development Manager Dr Liz Homer advised

rumen fermentable carbohydrate and protein, to optimise microbial

that while quantity does not seem to be an issue this year, quality may

protein and rumen energy supply. It will be a case of providing the

hinder dry matter intakes, requiring precise supplementation.

supplements that will do the job and perform optimally in the rumen,

“Grass growth in the first half of the season was above average

rather than buying on headline analysis and price.”

although cutting dates were disrupted by the weather. Mid-season

Dr Homer stresses that averages are only a guide and says it is

growth has remained high due to the wet July which should reflect

vital that farmers get all clamps analysed regularly through the season

in larger third and subsequent cuts helping to increase total stocks.

so diets can be fine tuned as required. She points out that most clamps

“The weather is also affecting maize crops. While crops in the field look strong, the lack of sunshine could have implications for cob development and starch content. So understanding forage quality is going to be key.”

will be very variable comprising different cuts and different swards harvested at different times in varying conditions.

“The only way to account for variability is to analyse clamps on a regular basis, certainly at least monthly. This will allow better

The results show dry matters are good for both first and second cuts. Metabolisable energy is averaging over 11MJ/kgDM with crude protein over 14%DM. However, NDF and lignin contents are high which will affect digestibility and intakes.

informed decisions to be made about supplementation to optimise the contribution from forage and income over feed costs.

“Hopefully farmers will have good forage stocks and with regular analysis will be able to make the most of their investment in forage,”

“Although the headline figures are good, overall we are looking at

Dr Homer concludes.

2023 Grass Silage Average Analyses to 1 August (Source: TNGB) Early first cuts

First cut

Second cut

Number of samples

500

1828

494

Dry matter (%)

31.0

31.2

35.4

D value (%)

69.6

70.2

69.1

Crude protein (%DM)

14.3

14.3

14.2

Metabolisable energy (MJ/kgDM)

11.1

11.2

11.1

NDF (%DM)

44.5

44.7

44.3

Lignin (g/kgDM)

40.2

40.7

40.2

Rapidly Fermentable carbohydrates (g/ kgDM)

192.7

195.4

195.9

Total fermentable carbohydrates (g/kgDM)

417.1

421.5

425.2

Rapidly Fermentable Protein (g/kgDM)

92.5

91.9

89.5

Total Fermentable Carbohydrates (g/kgDM)

104.2

103.8

102.8

DyNE (MJ/kgDM)

5.80

5.79

5.85

Feed Compounder September/October 2023 Page 17

Scientifically Speaking …

By Matthew Wedzerai

antimicrobial compounds.

In this review, recently published in the journal Trends in Food Science & Technology, researchers differentiate intrinsic and extrinsic antimicrobials derived from insects in terms of their constituent components and metabolite production. Their findings are to stimulate the utilization of insect antimicrobials to extend the market size of the sector, support the circular economy, contribute to environmental sustainability, and reduce antibiotic usage.

Health-impacting properties of insects Besides being valuable protein sources, insects are rich sources of antimicrobial compounds that could be explored as potential antibiotic alternatives. In this study, researchers from the University of Parma shed light on the different antimicrobial properties that could be harnessed to improve the health and welfare of animals.

Antimicrobial activity of insects Interaction between bacteria and insects has recently attracted interest in the scientific community. On the one hand, some bacteria that colonize the insect body produce metabolites that are selectively toxic to invertebrates such as DNA-intercalating compounds. On the other hand, the insect gut microbiota produces a wide range of metabolites in defence against pathogenic bacteria. Two lines of defence against pathogens exist:

Sustainable nutrition and food security are the focus of the global

• The cuticle; a complex barrier mainly comprised of lipid and

agenda supported by the United Nations Sustainable Development

chitin with antimicrobial properties designed to prevent or retard

Goals (United Nations, 2015). One of the aims is to feed safe,

the entry of pathogens,

sufficient, and nutritious food to the ever-increasing world population.

• The hemolymph; analogous to mammalian blood, is involved in

The irresistible feed-food competition draws attention towards the

transporting nutrients, waste products, and signal molecules,

unveiling of new protein sources that could serve both human and

and contains cellular and humoral defence mechanisms

animal needs. Insects are a promising feed protein source due to

responding to a variety of microorganisms.

their high nutritional value and positive effects on animal health. But

The two lines of defence are defined as intrinsic and extrinsic

what exactly can they offer to support animal health? Evidence: the

according to the constitutive or inducible nature of the antimicrobial

resilience of insects to infections by different parasites indicates

compounds (Figure 1). Intrinsic defence is represented by constitutive

they are an excellent type of biomass for the extraction of various

molecules of the body that possess antibacterial activity, while extrinsic

Figure 1: Schematic representation of the insect immune system. The two lines of defence containing intrinsic and extrinsic antimicrobial activity are represented by body components and humoral response, respectively

Page 18 September/October 2023 Feed Compounder

Comment section is sponsored by Compound Feed Engineering Ltd www.cfegroup.com

Figure 2: The humoral response following a pathogen attack involves the synthesis of various antimicrobial peptides (AMPs)

defence (Figure 2) is related to inducible metabolites synthesized in the

charge. Their mechanism of action depends on the type of AMP and

body to counteract infections.

the target pathogen. AMPs may interact with the microbial membrane surface, alter the permeability, and induce cell lysis, or enter the cell and

Intrinsic antimicrobial activity (body composition)

damage bacterial components such as DNA and RNA.

Insects are valuable sources of proteins, lipids, vitamins, and minerals.

The researchers suggested the use of insect AMPs in livestock

Their body composition differs according to the species, developmental

production as feed supplements beneficial to animal health. They

stage, and growth substrate. For example, studies show that H. illucens

highlighted that insect AMPs may be classified into four families based

larva are rich in protein, while the prepupa is high in lipid content, and the

on their amino acid composition and secondary structures:

pupa has elevated chitin levels. H. illucens metabolizes a large proportion

•

α-helical peptides (cecropin and moricin),

of fatty acids into lauric acid, which has antimicrobial activity against

•

cysteine-rich peptides (defensin and drosomycin),

gram-positive bacteria such as Clostridium perfringens.

•

proline-rich peptides (apidaecin, drosocin, and lebocin), and

•

glycine rich proteins (attacin and gloverin).

Chitin, a naturally abundant linear polymer composed of N-acetylglucosamine is the main exoskeleton component in insects.

It was further mentioned that cecropins, defensins, proline-rich

Chitin may be converted into chitosan chemically or enzymatically by

peptides, and attacins are the common insect AMPs. Cecropins represent

deacetylation which increases its antimicrobial activity. Chitosan is the

the most abundant linear α-helical AMPs in insects with antimicrobial

more potent antimicrobial version for two reasons: it possesses positively

activity against gram-positive and gram-negative bacteria, antifungal

charged amine groups which interact with components of the bacterial

activity, and anti-inflammatory activity with their mode of action involving

cell surface (lipids, proteins, carbohydrates) and has high solubility —

bacterial cell membrane lysis and inhibition of proline uptake.

RNA and protein inhibition due to effective diffusion in microbial cells.

Although fatty acids (particularly lauric acid) and chitin/

Potential as antimicrobial sources in feed

chitosan are the most researched intrinsic insect anti-microbial

The high nutrient value of insects as an alternative source of protein,

molecules, other compounds have been identified. For example,

fat, and several other compounds including micronutrients and chitin

1-lysophosphatidylethanolamine is a constitutive antimicrobial compound

presents them as a sustainable feed resource.

in the Musca domestica (housefly) membrane that is effective against gram-positive bacteria.

The EU feed legislation has allowed the use of insects in feed for pets and aquaculture since July 2017, while live insects are permitted under national legislation in certain EU Member States for fish, poultry,

Extrinsic antimicrobial activity (AMP production)

and pig. More recently, as reported in an IPIFF report, the EU Member

The humoral response of insects involves the synthesis of a wide range

States voted positively on a draft regulation aimed at enabling the use

of antimicrobial peptides (AMPs) in the fat body, haemocytes, digestive

of processed insect proteins in poultry and pig nutrition. The positive

tract, salivary glands, and reproductive tract. Pathogen recognition by

effects of using insect AMPs as feed supplements are expected to bring

pattern recognition receptors leads to AMP release into the haemolymph.

improvements in growth performance, and gut health. The researchers

Studies show that these peptides have strong antibacterial and antifungal

strongly believe the antimicrobial compounds of insects described in this

activities comparable to similar compounds present in vertebrates and

review may drive research into further exploration of their potential as

plants. The common feature of AMPs is their small size and positive

animal-health-impacting feed additives.

Feed Compounder September/October 2023 Page 19

E.C.O.TRACE®

Company Reports & Accounts

MULTI SPECIES

By Roger Dean

GLW Feeds Ltd The company registered its Annual Report and Accounts for the year ending 30 September 2022 with Companies House on 22 June 2023.

The principal activity during the year under review was that of ‘agricultural feeds and crop merchants with ancillary services of consultancy and transport’.

The company’s directors state that they are ‘very satisfied’ with the performance of the company during the financial year under review. The company reported ‘a significant increase’ in its turnover, driven primarily by the increase in the price of raw materials.

In the year to 30 September 2022, the company reported turnover of £139,430,893, compared with turnover in the previous financial year £107,708,246, equivalent to an increase of 29.4 per cent. After deducting the cost of sales, Gross Profits amounted to £15,941,955, compared to the previous year Gross Profit of £10,723,175, equivalent to an increase of 48.7 per cent. This suggests that the company was particularly successful in dealing with the increase in raw material costs.

The company recorded a pre-tax profit of £6,253,096, compared with £2,547,784.

The company has a significant interest in poultry feed. During the year under review, the number of Avian Influenza cases ‘rose dramatically’ with flocks affected by the outbreak leading ‘to a reduction

Contact: Oliver Caiger-Smith Technical Sales Manager Caiger-Smith@biochem.net Mobile: +447722 019727

in demand for poultry feed’. Given that the situation has continued into the new financial year this continues to be a risk to the business. In the year under review, the company’s poultry feed sales declined by 20 per cent.

Mason’s Animal Feeds The company submitted its annual Report and Accounts electronically for the year ending 31 October 2022. The principal activity of the company during the year under review was that of the manufacture of prepared

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feeds for farm animals.

Given the conditions prevailing in the agriculture sector and, in particular, the volatility in the cost of raw materials, the Director, Mr C.W.

Bioavailable combination of metal and glycine

Purdy, considered the results during the year to be ‘satisfactory’. The

Successfully tested in various animal species

company reported turnover amounting to £49.2 million, £13.4 million

Safe trace mineral supply for high performance

or 37.4 per cent more than in the previous accounting period. The company’s direct costs amounted to £43.5 million (£30.5 million in the previous year), resulting in a Gross Profit of £5.71 million (£5.3 million).

After deducting administrative expenses and adding other operating income, the company’s operating income during the year under review amounted to £1.27 million, up on the previous year’s operating income by 39 per cent. After accounting for interest received and paid, the company’s profit before taxation amounted to £1,192,676, an advance of £344,547 or 40.6 per cent over the previous accounting period.

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The ultimate controlling party is Mr C.W. Purdey, by virtue of his shareholding in the parent company.

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Page 20 September/October 2023 Feed Compounder 19-04-15 HW Anzeige - E.C.O.Trace - 86x254 mm.indd 1

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W.J. Watkins and Son Ltd

The ultimate controlling party is Mr David J Watkins, by virtue of

The company published its report and accounts for the financial year

his shareholding.

ending 31 October 2022 on 13 July 2023.

The principal activities of the group, as defined by its Standard

Burns Pet Nutrition Limited

Industrial Classification code (SIC) are ‘01460 the raising of swine/pigs’.

This company’s statutory Report and Accounts for the year ending 31

This implies a significant requirement for feed.

July 2022 was delivered using electronic communications in accordance

In the financial year under review, the company reported turnover of £13,259,339, an advance of £1,469,824 or 12.5 per cent compared

with the Registrar’s rules under Section 1072 of the Companies Act 2006.

to the previous accounting period. However, the company’s overall

The principal activities of the company are the manufacture,

financial position was significantly affected by ‘impairment of property

distribution and sale of petfood throughout the UK, the Republic of

work in progress’ and reflected in the negative gross profit of £599,977.

Ireland and the rest of the world. The company also manufactures

This resulted in a negative Gross Profit margin of 0.3 per cent compared

and distributes food for working dogs, including assistance dogs. The

to the previous accounting period of 6.9 per cent.

company states that its core value is responsible pet ownership.

The company’s results also reflected what the Directors described

The pet foods by the company were developed by its founder when

as ‘the unprecedented challenges’ faced by the pig industry in the

practising as a veterinary surgeon and the connection with the veterinary

preceding two years. Data released by the Agriculture and Horticulture

sector remains important to the company.

Development Board (AHDB) suggested that ‘average pig producer net

In the year ending 31 July 2022, the company reported turnover

margins during the four quarters ending 30 September 2022 were down

of £22.72 million and Gross Profit of £7.83 million. After accounting

29 per cent, compared to a fall of 13 per cent in the corresponding period

for administrative expenses and some minor operating income items,

a year earlier and an increase of 8 per cent in the four quarters ending

the company reported an operating loss of £225,814. After taking into

30 September 2020’. AHDB estimates that, while finished pig prices

account a provision for a loan balance of £6,090,484 for the year under

increased by approximately 15 per cent in the year ending 30 September

review, the company recorded a pre-tax loss of £6,663,559.

2022, feed costs increased by approximately 33 per cent. The company

Burns Pet Nutrition Holdings Limited is regarded by the Director as

noted that the Russian invasion of Ukraine had contributed significantly

being the company’s ultimate parent company. As of 31 July 2022, 100

to the increase in costs and further cost inflation had emerged as a result

per cent of the issued share capital was transferred from J. Burns to Burns

of labour shortages at abattoirs, thus delaying the processing of pigs

Pet Nutrition Holdings Limited. J. Burns remains the ultimate controlling

and resulting in increased feed consumption and other costs.

party by virtue of his 100 per cent shareholding in the parent company.

oral

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Feed Compounder September/October 2023 Page 21

Green Pages Feed Trade Topics from the Island of Ireland IRISH TILLAGE FARMERS FACING HUGE LOSSES

The UFU says farmers facing financial difficulties often feel alone,

Irish Farmers’ Association (IFA) National Grain Chairman Kieran

but that this is certainly not the case now. But it stresses this is why

McEvoy is indicating that many tillage farmers in Ireland are facing

farming families need the reassurance that banks will work with them

into a serious loss-making situation.

to get through this crisis.

Spring barley and winter wheat enterprises are incurring significant losses per acre, particularly on rented land.

David Brown again: “We are receiving an increasing number of calls from members,

Analysis completed by IFA shows that a 2.6t/ac spring feed barley

and it is depressingly clear there are problems across the industry

crop grown on rented land is losing approximately €125/acre, even

on farms of all sizes and enterprises. The current market prices are

after all direct payments.

unsustainable and once again, the primary producer is taking the

High land rents – inflated by new nitrates rules – and declining CAP payments are hammering tillage farmers this year.

“The combination of declining CAP payments; very high input costs; moderate to poor yields from a difficult growing season; high land rental costs; and atrocious weather in July and early August are all coming home to roost now,” Kieran McEvoy outlined.

brunt of the price squeeze. Global dairy markets remain difficult, due to ample global supplies of dairy products and weaker demand, particularly from China. Market assessments for a better final quarter to 2023 now look wide of the mark by a long way.”.

Beef and sheep prices have been and remain poor, and input costs are rising relentlessly. The UFU says that against that

“While the weather has improved over the past 10 days with

background all banks need to do more now to engage with their

better ground conditions, many farmers still have winter barley straw

farming customers in a discussion around what products are available

unbaled and a significant portion of spring barley crops yet to harvest,”

to help ease cash flow problems.

he continued.

Many of the later sown malting barley crops are now facing very high rejection levels.

“We are urgently seeking a meeting with Boortmalt on this issue as something has to be done to alleviate the losses farmers are facing

The Union president concluded: “The UFU will be engaging with banks and other credit providers to ensure farmers are properly supported over the coming months. This is an approach that will head off potentially even more difficult months ahead for farmers and the banks - a clear case of it making sense to talk.”

due to the high rejection levels,” he said. now clear that we will need further Government support if this sector

POOR HARVEST WEATHER: EVERY CLOUD HAS A SILVER LINING

is to still stand still, let alone increase its land area in the coming

Every tillage farmer in Ireland has – quite rightly – been complaining

decade. Otherwise, we will see a massive contraction in our tillage

about the poor harvest 2023weather up to this point.

“Tillage farmers are facing huge financial losses this year. It’s

area in the coming months and years,” Kieran McEvoy concluded.

But for seed companies and agronomists involved in variety trials’ work, challenging weather at harvest time brings with it a ‘silver

BANKS SUPPORT IS CRUCIAL: UFU

lining’ of sorts.

The Ulster Farmers’ Union (UFU) says banks must do more to help

Goldcrop’s John Dunne takes up the story.

farmers get through the financial storm affecting all enterprises,

“We all accept that securing a decent weather window at harvest

triggered by a damaging mix of rising input costs and falling returns, with no signs of any early improvement.

UFU president David Brown commented: “This is as serious a financial situation as many farmers can remember. The industry has

time is never a given in this country.

“So knowing which new varieties can perform well when the rain falls and the wind blows is, actually, a positive from a varietal trials’ perspective.”

always had a good and a positive relationship with the banks and

He added: “Knowing how a new variety will perform during ideal

farmers have been valued and profitable customers for generations.

harvest weather conditions is useful, up to a point. However, wheat

“That is why the banks need to do more to respond to this crisis,

crops, for example are prone to shedding grains during blustery

particularly as the night’s drawing in confirms more costly times are on the way for farm businesses.”

Page 22 September/October 2023 Feed Compounder

conditions as they approach full maturity.

“So, the storm-like conditions that affected Ireland the week

before last provided a perfect opportunity to gauge how the new

disproportionately from the extremely high rainfall experienced in

generation of wheat varieties will cope with these sorts of weather

July, and some HEAR crops yielded significantly lower than expected.

conditions.”

Meanwhile, the rate of genetic progress being achieved by plant breeders continues apace.

“This is a very real and positive news story for Irish tillage farmers,” said Dunne. “A case in point is the decision that has been taken by many European plant breeding operations to put improved

In order to encourage growers to continue growing the HEAR crop or embrace it for the first time, Tirlán has secured an attractive two-pronged forward offer for Harvest 2024 from our UK-based customer as follows: • A fixed price of €575/t for up to 1 tonne per acre of a grower’s production.

resistance against septoria tritici as a key priority, where their wheat

• The opportunity to sell the balance of a grower’s production

development programmes are concerned. This is the most important

at the November 2024 Matif Rapeseed price, plus a €20/t

disease threat that confronts Irish wheat growers on an annual basis.”

premium at any time up until Tirlán’s final green OSR prices

Looking ahead to the 2023/24 growing season, Dunne expects

for Harvest 2024 are announced in September/October 2024.

to see a significant increase in the area of winter crops planted out.

Teagasc calculated the cost of production for the 2023 oilseed

“Poor weather played havoc with growers’ plans to plant out

rape crop at €764 per acre. With recent reductions in fertiliser prices,

winter crops last autumn,” he added.

“But if they get the opportunity at all, they will be keen to commit to crops of barley, oats and wheat over the coming weeks.”

Last year saw 20,000ha of winter oilseed rape grown in Ireland.

John Dunne is hopeful that this level of commitment to the crop can be repeated again.

“But the first challenge will be that of getting straw baled in fields that have been ear marked for rape,” he said.

we now estimate that this cost for the 2024 crop is €592 per acre.

Forward prices for conventional oilseed rape at present are circa €410 per tonne (@ 9% moisture, green). Therefore the above offer presents the grower with the following opportunities: • Effectively cover the cost of production by forward selling one tonne per acre at €575/t.

• Receive a premium of €165/t for the first tonne of HEAR compared to conventional oilseed rape.

“At a commercial level, demand for rape seed is already strong.

• At a current November 2024 Matif Rapeseed future price of

We have seen tremendous strides made in terms of new oilseed

€465/t, the grower could sell a proportion of their production

rape varieties can deliver for Irish growers. And this process is set

above 1 tonne per acre at €75/t (€465 + €20 premium) above

to continue.”

the current price on offer for conventional oilseed rape.

The fixed price offer available from Tirlán for the 2024 harvest,

HEAR OILSEED RAPE FORWARD SELLING FOR HARVEST 2024

effectively guarantees a minimum of a break-even situation, and

Tirlán is offering Irish oilseed rape growers a unique forward-selling

oilseed rape in 2024.

presents a risk-free opportunity to make a significant margin from

opportunity for the 2024 harvest, which could enable a grower to cover the crop’s production cost and secure a reasonable margin,

HARVEST UPDATE FROM NORTHERN IRELAND

even ahead of sowing the crop!

Co Down Agronomist Richard Owens is confirming that the winter

In 2020, Tirlán pioneered the growing of High Erucic Acid Rapeseed (HEAR) in Ireland.

HEAR is a valuable and renewable raw material for the manufacture of a wide array of industrial products.

In the 2020, 2021 and 2022 harvests’, the HEAR crop produced average yields which were comparable with conventional oilseed rape varieties.

However, in 2023, the crop appears to have suffered

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barley harvest in Northern Ireland is complete with many growers now pushing ahead with winter wheat crops.

“Barley yields were disappointing for the most part with crops ranging from 2½t to 3½t/ac,” he added.

“Brackling was a real issue in winter barley this year with ears dropping to the ground.

“Moisture contents came in at 16% to 25%. In many cases, growers have had to factor-in a fairly hefty drying cost, in order to

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Feed Compounder September/October 2023 Page 23

get grain down to 15% moisture.”

Most barley straw produced in Northern Ireland has been rounded up. But quality is poor.

Some farmers have taken the decision to chop up barley straw and plough it back in. This will be at their own cost, as there is no straw incorporation measure available in Northern Ireland.

Richard Owens again: “Some growers are also lining the bottom of their silos with chopped straw. This will catch a lot of the effluent coming off the very wet grass going into pits at the present time.”

Turning to wheat, Owens said that crops are yielding well: 3t to 4½t/ac. But here again moisture levels are very high: 18% to 22%.

“Drying charges are adding significantly to growers’ costs across the board this year,” he commented.

Meanwhile, winter beans are turning out to be one of the success stories in Northern Ireland for 2023.

“Crops are looking tremendously well at the present time,” Owens confirmed. “The protein aid scheme, offering £300/ha for beans, has really encouraged farmers to push on with the crop. Beans require no chemical nitrogen while also providing a tremendous entry point for first wheats within an arable rotation.”

According to Owens, the first of this year’s spring barley crops in Northern Ireland will be desiccated within the next 10 days to a fortnight.

“The heavy rains of recent weeks actually brought on a lot of

In my opinion … Richard Halleron IMPROVED PLANT GENETICS ARE MAKING A REAL AND POSITIVE DIFFERENCE FOR TILLAGE FARMERS Improved plant genetics will play a key role in determining the future sustainability of Ireland’s tillage sector.

I know that a lot of tillage farmers are complaining about the weather at the present time. And rightly so!

But, in all honesty, things could have been a lot worse.

Take oilseed rape as a case in point. Improvements in varietal performance have brought about massive improvements in crop output potential.

We saw this last year with growers achieving yields in the region of 2t/ac, pretty much across the board.

This figure has dropped to around 1.6t in 2023. But given conditions that prevailed for most the 2022/23 growing year, this reduction should not come as that great a shock for farmers.

However, one other tremendous step forward, where oilseed rape is concerned, has been the development of pod hatter resistant varieties.

As a consequence, crops have managed to retain the vast bulk of their yield potential, desite the altering of the heavy rains that fell for all of July.

Genomic improvement is also impacting across the cereal sector.

The advent of Barley Yellow Dwarf Virus (BYDV) resistant and tolerant varieties are now widely available to Irish growers.

later sown crops, which were looking very poor up to that point,” he

And no doubt, additional genomic-driven improvements in cereal

said. “Some crops actually went down some weeks ago. This was a

variety performance will be coming through at an exponential rate over

direct result of the heavy rain and string winds. But it’s not the end of

the coming years.

the word, as the crops in question were actively growing at the time.”

Meanwhile the area of crop silages grown in Northern Ireland continues to expand.

Richard Owens said: “Winter rye is proving popular with dairy and beef farmers. Crops are extremely high yielding with silages performing well from an animal performance perspective.

“Livestock farmers, for the most part, do not have rain drying facilities available to them. So the prospects of putting in rye during September and harvesting it as a crop silage the following July is attractive.

“Another arable silage alternative that has taken off this year is the combi-crop option of peas, spring barley and spring oats. Because of the peas, the crop does not require bagged nitrogen. The peas also represent a very valuable protein source at feed our, particularly for young stock.”

Looking ahead, Richard Owens believes that dedicated arable farmers in Northern Ireland will want to push ahead with a significant acreage of winter crops over the coming weeks.

But perhaps the greatest success story of the 2023 crop growing year has yet to fully unfold.

I am told that crops of forage maize are in tremendous shape at the present time.

Factors coming into play here include the use of new, compostable films and, more importantly, the breeding of new maize varieties – specifically suited to our more northern climes.

Plant breeding companies, including the likes of Pioneeer, have specifically committed to developing varieties of forage maize that suite the growing conditions that are found in Northern Europe and Scandinavia.

Moreover crop output levels would be fully maintained. This means that crops of maize would still be delivering up to 18t/c of fresh forage with dry matters and starch levels both coming in at circa 30%.

And Ireland is benefitting as a consequence of these developments As a consequence, we could well see crops of forage maize planted in late April and harvested in late September becoming the norm this country.

Gone would be the days of trailing heavy equipment around water

He concluded: “But those dairy and beef farmers who grow

logged fields in the depths of autumn. Instead, tillage farmers could

smaller acreages of cereals have found the harvest of 2023 difficult

work on the basis of forage maize becoming an integral part of their

one to cope with. And the jury is out on whether they will again with

normal crop rotations, thereby allowing fields to be fully utilised on a

a cropping option for 2023/24.”

year-round basis.

Page 24 September/October 2023 Feed Compounder

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Feed Compounder September/October 2023 Page 25

Optimising Energy Usage in the Pelleting Process - Time for Change With Con Lynch, CEO of CFE Group and Louis White, Managing Director of GLW Feeds Limited.

“At CFE Group, we firmly believe that optimising energy usage isn’t

it has been crucial to reduce our Kwh/t of output, whilst ensuring that we

just a goal; it’s a responsibility we all share to safeguard our planet for

maintain the high standards of quality and throughput of our feeds.”

future generations.”

“Through a programme of investment including the

Con Lynch, CEO of CFE Group.

complete renewal of our conditioning processes and pelleting

“At GLW Feeds we are focussed on sustainability throughout all areas of

presses with CFE Group, together with the renewal of our

our business, from raw material procurement to delivery of finished feed.

steam addition systems, we are already starting to see benefits.”

To ensure that our production process is both sustainable and efficient

Louis White, Managing Director of GLW Feeds Limited.

The continuation of high energy prices and consumer pressure on

in pre-pelleting meal conditioning required to achieve the desired

livestock farming to reduce its impact on global climate change will

pelleting durability and increased throughputs.

require livestock feed manufacturers to review their current processes

This technology improved pre-pelleting meal conditioning

and to seek sustainable solutions for a reduction in energy inputs

significantly, by employing a much higher level of frictional shearing

while maintaining high quality and nutritional diets for livestock

of the meal stock and subsequently improving the gelatinisation of

farming.

the meal stock prior to entry into the die.

For the past fifty years or so, livestock feed manufacturers have

Expander technology has a motor requirement of 250kW to

utilised several high energy input techniques to produce compound

315kW for the second high energy drive.

feed pellets. These techniques primarily required extensive pre-meal

Reduced Energy Techniques

stock conditioning/cooking prior to the meal’s delivery to the pelleting

Consumer and legislative pressures on livestock farming will continue

press to form desired durable compound pellets.

to grow and livestock feed producers need to research and invest in innovative technologies in order to reduce their impact on the

Double Pelleting Technique In the late 1970s/early 80s, the industry implemented a new pelleting technique that is commonly called the double pelleting system. This new process involved the placement of one pelleting press directly above another, allowing conditioned meal to pass through one pelleting die and then a second pelleting die to produce a finished pellet of greater density and much improved product durability and hardness. Over time, by the early 00s, both machines were matched in size.

The upside of the new double pelleting process is consistency of throughput and quality and greater machine uptime.

The implementation of the process also eliminated utilisation of

planet and to meet their responsibility for sustainable production of livestock feeds.

GLW Feeds Limited, together with CFE Group, have been working in close collaboration for the past two years to find new energy reduced techniques for the production of high-quality pelleted diets at their Shepshed Feed Mill.

GLW Feeds Mill has, over several years, used a combination of double pelleting and expander technology on their four primary pelleting lines. Each of the four press lines utilised pellet presses with dual belt drives, with an expander being used on their two primary ruminant press lines.

Phase One

long term ripners/kettles for pre-pelleting meal conditioning across

GLW Feeds Limited had identified a requirement for the replacement

several feed mills.

of their ageing belt drive pelleting presses, to improve both throughput and quality and reduce energy consumption per tonne.

Expander / Compactor Technique

Following consultation with the CFE Group, replacement of the

Moving forward to the 90s and early 00s, Feed Mills used expander

ageing presses with new or fully reconditioned CPM 7932/9 (250kW)

technology, mainly in pig production, to provide an improvement

presses and lineator and RSM systems, was agreed.

Page 26 September/October 2023 Feed Compounder

Installation of

to the high fill rate (60%+), enables a much higher utilisation of steam, subsequently improving gelatinisation of starches.

the first two CPM 7932/9 Presses is

To ensure that high quality dry steam is available at the new CPM

now complete on GLW

LLX (T) Conditioners, GLW Feeds also decided to install a new IVS

Feeds press lines 1 & 3,

steam control set, complete with a steam meter for monitoring steam quality and utilisation, on each line.

and they are performing

The new conditioners are also fitted with VSDs to ensure the

above expectation on

optimum fill levels are achieved.

throughput and quality.

The removal of the expander and old conditioners and installation

Machine uptime

of the new conditioners and steam sets on Line 3 was completed

has been increased

at GLW Feeds several weeks ago. Removal of the expander and

significantly because

conditioners from Press Line 1 is proposed for later in 2023.

of the direct drive motors. In replacing

Conclusions

the old belt drives with

GLW Feed’s removal of the expander from Press Line 3 has seen no

the direct gear drive

Louis White M.D. GLW Feeds reviewing

reduction in either pellet quality, production throughputs or nutritional

CPM 7932/ Presses,

the new CPM 7932/9 Press

values.

GLW will reduce the energy losses traditionally seen with belt drive transmissions and realise a 4% energy input reduction.

Phase Two Further collaboration between CFE Group and GLW Feeds explored the potential for the removal of the two Expanders from their Lines 1 & 3 and the replacement of their current meal conditioners with the much higher efficiency range of conditioners developed by CPM. CPM have, over recent years, developed a range of meal conditioners that offer a much-improved level of conditioning and longer pre-pelleting retention times.

Conditioners at GLW Feeds Line 3 The removal of the expander from Line 3 has reduced the installed power availability by circa 315kW and realised a potential energy saving. This is outlined in the table on the following page which also shows a reduction of circa 10kW hours per tonne is achievable by the removal of an expander process. This is an energy cost per tonne reduction of circa £3.00, based on the current industry energy price per kW hour.

The much-improved meal conditioning will also facilitate an average increase in production throughputs.

It should be noted that to maintain the desired pellet quality, it was necessary to increase the die specification. This increase in die thickness does not restrict the performance or energy input required owing to the much-improved meal conditioning and the enhanced

LLX (T) Conditioner above LT24/10 Conditioner – GLW Feeds After several trials, GLW Feeds decided to replace their conditioners on Lines 1 & 3 and to remove the expanders from both

press controls afforded by the lineator and RMS systems installed on the pellet press.

This conditioner system also eliminates the high cost associated with the maintenance of expanders.

lines; replacing the equipment with a CPM LLX (T) Conditioner (15kW),

GLW Feeds has already placed an order for two additional CPM

for inclusion of the steam & molasses and a CPM LT 24/10 Conditioner

7932/9 Presses and two additional LLX (T) Conditioners for installation

(15kW) to provide additional meal retention time before progression to

on their remaining two press lines at the Shepshed Mill.

the pellet press, (both pictured above). The T Shape Paddles on the

As livestock feed producers’ efforts to meet sustainability targets

conditioners provide for a much greater level of amalgamation of the

continue, there is no doubt that advancements in meal conditioning

steam and molasses inclusion. This improved mixing capability, due

technology will play a significant part.

Feed Compounder September/October 2023 Page 27

Table 1.

GLW Feeds Line 3

GLW Feeds - Line 3 - Energy Reduction Calculations

Machine Ref

Motor Size kW

Full Load Amps

Conditioner 1

Recorded Amps

Utilised kW

% kW Utilisation

15

Conditioner 2

12

23.1

15

9.21

61.37

18.5

14.5

8.90

74.16

Expander CPM 7932/9

315

481.5

320

196.39

62.35

250

386

255

156.50

62.60

LLX (T) Conditioner

15

23.1

21

12.89

85.92

LT Conditioner

15

23.1

21.5

13.20

87.97

CPM 7932/9

250

386

360

220.94

88.38

From Motor Plate

Change to Full Load Amps on Motor Plate or use inserted

Add Recorded Amps on Screen

Auto Fill

Auto Fill

Reference GLW Feeds Line 3

Press Energy Consumption / Cost Calculator

Machine Ref

Power Factor

Voltage

TPH

kWh's

kWh's per tonne

Cost Per kWh/ pence

Cost Per Tonne

Conditioner 1

0.9

415

12.1

9.21

0.76

0.30

£0.23

Conditioner 2

0.9

415

12.1

8.90

0.74

0.30

£0.22

Expander

0.9

415

12.1

196.39

16.23

0.30

£4.87

CPM

0.9

415

12.1

156.50

12.93

0.30

£3.88

Total

30.66

Total

£9.20

12.89

1.07

0.30

£0.32

L L X ( T ) Conditioner

0.9

415

12.1

LT Conditioner

0.9

415

12.1

13.20

1.09

0.30

£0.33

CPM 7932/9

0.9

415

12.1

220.94

18.26

0.30

£5.48

Total

20.42

Total

£6.12

Reference

Add Power Factor on Motor Plate or use 0.9

Auto Fill

Auto Fill

Add Site Average kWh price inclusive of all tariff charges

Auto Fill

Add Voltage on Motor Plate or use 415

Estimated TPH

CFE Group Expansion Further growth at Compound Feed Engineering, trading as the CFE

such as Italy and Germany, while the waste pelleting sector is also

Group, over the last five years – both organic and through acquisition

growing steadily.

– has led to the company taking on additional premises in the UK. CFE Group specialises in the refurbishment of pelleting and other feed manufacturing machinery, and the supply of spares and

The company has had its UK base at Haydock on Merseyside since it was established over 20 years ago. Strong growth has seen CFE’s expansion in 2022 to include a second premises at Haydock.

consumables. CFE Group is also the UK and Ireland agent for

As a result, operations are now split. Refurbishment of feed

global pelleting equipment manufacturer CPM. The Group has its

mill equipment takes place at the original building at Haydock Lane

headquarters in Ireland, but all engineering operations are performed

Industrial Park, now called the UK Refurbish Plant. The company,

at its UK facilities.

which has invested significantly in high- pressure die and roll

In 2021, CFE purchased the machine engineering company Sevale

cleaning equipment over the past decade, continues to introduce and

Engineering. Located near Gloucester, Sevale has increased CFE’s

implement updated and automated processes at Haydock Lane since

UK footprint, and the company now concentrates on servicing smaller

it commenced production in 2002.

milling businesses in the south-west region. More recently, in March this

The second new premises at Arrox Park at Haydock is the CFE

year, CFE acquired Turner Grain, a Dublin-based process engineering

Group’s Service Plant. This facility is dedicated to servicing used CPM

specialist with over 40 years’ service to the compound feed and biomass

equipment, such as pellet mills, roller mills and hammer mills, as well

industries.

as other associated machinery. It also serves as CFE Group’s storage

CFE managing director Con Lynch says the business is seeing

and distribution centre for its extensive stock of CPM spare parts.

more interest in energy-efficient feed milling equipment through its

“The CFE Group is conscious of the need to reduce energy

CPM agency. As the number of machines installed increases, so does

consumption in feed production,” says Mr Lynch. “We are focusing our

the demand for its after services. The company is also seeing rising

efforts on increasing energy efficiency and optimising installed power

demand for feed machinery refurbishment from European countries

at the Pellet Station.”

Page 28 September/October 2023 Feed Compounder

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Feed Compounder September/October 2023 Page 29

FEEDING PEOPLE WHILE PRESERVING THE PLANET With Dr. Mark Lyons, President and CEO, Alltech, Vaughn Holder, Ruminant Research Director, Alltech & Nikki Putnam Badding, Director of Human Nutrition Initiatives, Alltech

Agriculture is at the heart of many important conversations in 2023. And

“This is about ideas,” he continued. “It’s about inspiration — and, I

whether the issue at hand is environmental concerns, the production of

think, taking some risks, because we all know what the challenges are.

enough nutritious food for the global population or one of many other

And we need to think about them in a different way.”

contentious topics, agricultural producers are often seen as anti-heroes — when, in reality, the agriculture industry has the greatest potential to

Cattle: The secret weapon to sequestering carbon

make a positive impact on the world.

Climate change is widespread and will only continue to intensify, placing

Proof of this positive impact was on display during the opening

a great strain on the world’s resources. Agricultural production is often

keynote addresses at Alltech ONE Dublin, the second stop on the Alltech

cited as a significant factor in climate change — but in reality, as Holder

ONE World Tour. Dr. Mark Lyons, president and CEO of Alltech, opened

outlined in his address at Alltech ONE Dublin, agriculture is one of the

the conference with an assertion that the widespread image of agriculture

only industries with the ability to not only reduce its own greenhouse

as a villain makes it more important than ever to tell the story of how

gas (GHG) emissions but to capture and sequester emissions released

animal and food production benefits our planet.

by other industries.

“Bad news is out there, and it does get the eyeballs,” he said. “That’s why I think it’s critical for every business to be dedicating resources to communicating. And to me, that’s the headline: ‘We need our animals.

We capture more carbon with them than we would without them.’”

“We exist at the interface between the world’s biggest carboncapture and machinery industry, and that’s agriculture,” he said.

Alltech has been studying the agriculture industry’s ability to sequester carbon through a research alliance based on the 10,000acre Buck Island Ranch in Lake Placid, Florida. During their research at Buck Island, the Alltech team has seen first-hand that cattle can help sequester carbon through grazing — which counters the popular argument that eliminating cattle production will also reduce emissions.

“We have more than enough capacity to put this carbon away,” Holder said. “So, this is what we’re focusing on as a research group, is trying to understand this entire carbon cycle so that we can design interventions and identify levers that can allow us to use this cycle to ameliorate not only the methane side of carbon cycle but the big elephant in the room, which is CO2.”

As Holder referenced, much of the general conversation about

L to R: Dr. Mark Lyons, President and CEO , Alltech; Nikki Putnam, Director Human Nutrition Initiatives, Alltech; Vaughn Holder, Research Group Director, Alltech, at Pearse Lyons Distilliery in Dublin, Ireland as part of the Alltech ONE World Tour.

Lyons was joined onstage by Dr. Vaughn Holder, ruminant research

agricultural — and, specifically, livestock — production focuses on the issue of methane, but the data has borne out that carbon dioxide is a much more dangerous foe.

“Carbon dioxide is the problem,” Holder said. “And if we don’t figure out a way to suck carbon dioxide out of the environment, no matter what we do to methane, it’s not going to make a difference.”

director at Alltech, and Nikki Putnam Badding, director of human nutrition

“I think methane is important; don’t get me wrong,” he added. “But

initiatives at Alltech and managing director of Acutia, who both illustrated

we have to look at it in a little bit of a different framing. Fossil fuels are

how agriculture plays a vital role in both protecting the environment and

a one-way highway.”

ensuring the health of all people.

To explain this concept further, Holder argued that the methane

“We have two of the most important jobs in the world: We have to

produced by cows is fundamentally different from carbon dioxide, which

nourish our population and we have to preserve our planet for future

accumulates in the atmosphere. “It stays where it was; it goes nowhere,”

generations,” Lyons said. “The challenge to all of us is to come up with

he said. Methane, on the other hand, can be mitigated and cycled out

the solutions that are going to help us.”

much more quickly.

Page 30 September/October 2023 Feed Compounder

“Methane has some pretty cool characteristics that allows it to be somewhat of an opportunity for us, rather than a threat to the industry,” he said.

Putnam Badding explained, the journey to producing truly nutritious food begins right under our feet.

“Nutrition, for humans, starts in the soil,” she said. “More nutrient-

To start with, contrary to popular belief, methane isn’t just produced

dense soil produces higher yields of more nutrient-dense crops. The

by cows; it’s produced by “things that ferment,” Holder explained,

more nutrient-dense the soil is — through use of regenerative agricultural

including the feeds eaten by cattle herds. “And whether that’s in a

practices or micronutrient-enriched fertilizers — we can actually produce

cow’s rumen or whether that’s in the field, you’re still going to be getting

more nutrient-dense and greater yields of crops.”

methane out of that.”

Putnam Badding was quick to assure the attendees at Alltech ONE

So, what would happen to these feeds and their byproducts if

Dublin that she was not downplaying the role of animals in nourishing

cattle production was eliminated? The consequences would be dire,

the planet, as animals provide humans with nutrition that we would not

Holder warned.

be able to access otherwise.

“Eighty-six percent of global livestock feed currently goes through

“Animals are the original up-cyclers,” she said. “They take that

livestock,” he said. “And that does two things for us: It allows us to actually

biomass that Dr. Holder mentioned is unsuitable for human consumption

get some of that food back to our food systems, but it also prevents that

— we can’t eat that; we can’t pull nutrients from it — and they create

feed from fermenting out in the field and causing their own source of

packages of highly bioavailable protein and micronutrient-dense pieces

greenhouse gases. And if you put it into compost, which is what a lot of

of delicious food for us to consume. And often, they’re using land that is

people would have you do, five times the amount of greenhouse gases

not suitable for intensive food production.”

will come off of those byproducts.”

This is the kind of fact that Holder wishes made headlines, as it is somewhat counterintuitive to what the average person might believe.

Although animal-derived products and plant-based foods are sometimes pitted against each other, Putnam Badding sees both as critical in the effort to nourish the world.

“When we are making recommendations on changing our food

“This is not a ‘plants versus animals’ discussion. The end goal is

systems to save the environment, we’ve got to be thinking about these

nutrition for all, and to truly achieve that, we will rely on both plants and

types of things,” he said. “The systemic effects of what we are doing are

animals,” she said. “Animals provide us with essential nutrients that

probably much more important than the direct interventions that we are

plants do not, and vice versa. Nutrition security requires all food sources.

trying to make in the first place.”

As we work together to nourish 10 billion people and beyond, we must

Holder has seen first-hand the positive impact of agriculture on the planet — and he hopes the rest of the world can see it, too, so that ag producers can get back to their original mission.

remember that soil, plants, and animal, environmental and human health are all deeply interrelated.”

Considering the vital role of animal and crop production in helping

“We have a massive role play in climate change, and I don’t think

the global population thrive, Putnam Badding posited that it’s time to

there’s another industry that has a similar position,” Holder said. “But

give agriculture its due — and for the rest of the world to see it in a

we can’t lose sight of what our primary purpose is, and that’s feeding

new light.

people, sustaining the world. That’s the most important component, in

“Our purpose is more than farming. It’s more than food production.

my opinion, of sustainability. We have to keep food production primary

It’s more than environmental sustainability,” she explained. “It’s sustaining

when we are thinking about changing these systems.”

healthy people and a healthy planet for generations to come. By placing nutritional quality at the heart of agricultural practices, we can truly

Producing nutritious food for all In her opening remarks, Putnam Badding directly echoed Holder’s comments about the broader definition of sustainability — but also took them a step further by expanding on the notion of what it really means to maintain a healthy populace.

achieve zero hunger and good health and well-being for all.”

As Putnam Badding, Holder and Lyons all made clear, agriculture does not deserve the bad rap it sometimes receives.

“We see this industry as having the greatest potential to positively shape the future of our planet,” Lyons said.

“Sustainability doesn’t begin and end with environmental impact,”

But it won’t be easy, as all three speakers acknowledged. There

she argued. “We must look after the long-term health of the planet and

are many hurdles ahead — but then again, there always have been

the people who share it. But providing enough food is not enough. We

for farmers and the agriculture industry. We will be able to cross

must change the dialogue from providing enough food to providing

them together if we see them as a chance to change the world for the

enough nutrition.”

better.

One in ten people in the world are undernourished, and one in

“We’ve got to make sure we embrace the opportunities that are in

four are considered malnourished — equaling over 2 billion people

front of us. Because it is a huge responsibility, but it also is a tremendous,

worldwide. As Putnam Badding explained, malnutrition comes in many

tremendous opportunity,” Lyons said. “This is a time that calls on us to

forms, including “undernutrition,” or a lack of calories, protein and

do much more. But isn’t that an exciting thing to be a part of?

micronutrients. As a result, the ag industry must start focusing on more

“Agriculture can really transform things in ways that other industries

than simply producing enough food for the world; we must also ensure

cannot,” he continued. “Ag truly is at this interface of nourishing the

that we are providing the most nutrient-dense food possible. And, as

present and preserving the future. And that’s tremendously inspiring.”

Feed Compounder September/October 2023 Page 31

In Memory of Alf Croston A Feed Milling Gentleman

By Andrew Mounsey

Alf Croston died on Friday 21st of

He was also proud to be receive the inaugural (and so far, only)

July 2023, aged 97, seven months

Feed Compounder Millie Award in recognition of services to the feed

after surviving a fall resulting in a

industry. We learned after his death that Alf had kept this on display in

broken right hip early in December

his office ever since receiving it in 2010.

last year when working in his office. He recovered very well from the hip operation but developed complications which left him

Alf in 2016 in costume as The Miller of the Dee

bedbound, being unable to tolerate

Alf’s Millie, which

sitting up, but with never a word of

he proudly kept on

complaint.

display in his office

Alf

founded

Croston

Engineering Ltd, at Tarvin near Chester in 1976. The company specialises in the design and build of bulk handling and storage facilities for human food, animal feed and associated industries.

Alf was a really good and loyal friend and supporter of Feed Compounder, right from when it was first produced at the beginning

Alf was a very good communicator and able to express how feed

of the 1980s. He was always kind in his dealings, asking after older

mill engineering and practice had evolved over the many years in

members of the family he had known from the early days of magazine,

which he was involved. His last article for Feed Compounder, published

while welcoming the latest generation in the same friendly manner.

in 2017 and based on a paper he presented at the Society of Feed

Alf was particularly proud of the feed mill which his company helped to create for West of England Farmers at Melksham. While offering

Technologists 50 year anniversary event, was entitled ‘Memories of a Feed Milling Man’.

state-of-the-art functionality and efficiency, it was at the same time a

In fact, Alf was a Feed Milling Gentleman; he will be greatly missed.

truly elegant construction. Not for nothing did it become affectionately

The following tribute, written by Alf’s sons, shows that his was

known by locals as ‘Melksham Cathedral’!

indeed a life well lived.

ALFRED EDMUND CROSTON 13th October 1925 - 21st July 2023

By Nevil and Roger Croston Alf drove himself to work as normal and was in his office at Tarvin Mill

the docks. His mother Ruby was a dedicated housewife. Alf passed a

on the day he fell and fractured his hip on the 7th of December 2023.

scholarship to the Liverpool Collegiate School and on the outbreak of

In hospital he said, very quietly, “what a mess!” followed by “when can

war on the 3rd of September 1939, the whole school was evacuated,

I go home?” Over the next few months he made slow progress but it

in his case to Bangor, north Wales and his brother Charles to Preston.

was an event which tragically took away his mobility and independence.

Initially he was in a large house overlooking the Menai Straits with

Alf outlived nearly all of his contemporaries, yet over two hundred

a family with two servants but then the servants were called up to the

attended his funeral at St. James’s, Christleton, Chester, on the 4th

military and Alf said he was “offloaded” with another boy to a smaller

of August.

council property to a family with three children and an Italian lodger

He was born on the 13th of October 1925 in Liverpool. His father

who was later interned. The evacuees attended school for half the

Charles was chief engineer at the Crossfields and Callow feed mill on

day and the local children went to the same school for the other half.

Page 32 September/October 2023 Feed Compounder

He could not understand why the son of the family and the Italian lodger would go out in warm weather wearing heavy coats, until the time he was invited to accompany them, following which he became a proficient poacher using terriers and a ferret on a local country estate.

After 6 months of not much happening, a period known as the “Phoney War”, he returned to Liverpool and lived through the Blitz.

An interrupted education meant that he was one subject short of being able to join the 6th form, so because he did not want to resit a year, he left school and got a job as a trainee fruit importer which he found boring, so he joined an insurance company. Soon after, in 1943, his father, who had suffered years in the trenches in The Great War, saw an advertisement in the local paper for army engineering cadetships and encouraged him to apply, thinking it would keep him out of the front line. Alf passed the selection by climbing ropes and proving he had good table manners. He took up the cadetship at Wigan Mining and Technical

The elegant lines of the Croston Milling designed West of England

College where one Margaret Spencer was on the secretarial staff. They

Farmers feed miil at Melksham - affectionately known by locals as

later married in 1950.

Melksham Cathedral

He was called up in September 1945 and chose REME (Royal Electrical and Mechanical Engineers). The basic training was in

starting up his own business from the front room. So began Croston

Winchester and on the journey down, he and his fellow conscripts were

Engineering Ltd. which specialises in the design and building of dry

laughing and joking in front of two elderly ladies. When they told them they

goods bulk storage and handling systems, mainly in the food industry.

were joining the army the ladies replied, “well you won’t be laughing much

From small beginnings he built up a large network working with

longer.” Those men remained lifelong friends and they held reunions until

family businesses and often worked on the basis of a handshake and

fairly recently; he was the last known survivor of that group.

that “one’s word is one’s bond.” On rare occasions in more recent

Alf served in Germany and then Austria as part of the Allied Army

years, this tested his faith in humanity, and he deprecated the modern

of Occupation. He was on the first post-war through-train to Austria in

tendency of detailed formality instead of applying common sense

1946 from a Dutch port, which he was rostered to meet and accompany.

solutions to problems. He was a chartered engineer and a member of

The connecting ferry with several hundred troops from England was

the Institute of Mechanical Engineers. He had a particular interest and

delayed by thick sea ice in that harsh winter and the train departed on

expertise in dust explosions and was regarded as an expert in this field.

schedule without them. En-route the train stopped for the soldiers to

At home he was very happily married to Margaret and was

disembark for meals and Alf recalled at the first halt in Germany, “you

immensely proud when she was awarded the British Empire Medal

should have seen the faces of the Top Brass when only the three of

a few years ago for her charity work and work in the local community

us stepped off! We telegraphed ahead to try to make cancellations.”

over many decades. They were a mutual support pair for over 65 years.

Another of his many such stories was that two of them purloined a

Their sons never once heard them argue, never a cross word and never

commandeered senior German officer’s staff-car and took it for a drive.

heard Alf swear, even mildly.

On being stopped by the military police the excuse they used was that

Alf was closely involved in Christleton village and Chester life.

they had just serviced it - which they actually had - and were taking it

He was part of the parish church’s community since the family moved

for a test drive; fortunately, the story worked. He had a great affection

there in 1964 where he was a sidesman, churchwarden, choir member,

for both countries and he and his wife visited many times until ten years

server and a member of the PCC.

ago. He had particular affection for a posting to Klagenfurt in Austria and revisited the town several times.

He was a great rackets sportsman and played tennis until he was 90 and played badminton to a high standard. He was highly sociable,

In 1948, he was demobbed and joined W. S Barron and Sons in

belonging to many local organisations such as Round Table and then

Gloucester on £2 10s 0d per week with accommodation found. The

41 club, The Chester City club, The Cheshire Pitt club and Chester

company designed and manufactured milling equipment and Alf became

Masonic. He was generous to a fault and never forgot people.

their representative for the North of England based in Chester. When they

Alf’s wish was to ensure that the employees of Croston Engineering

were taken over, he transferred for a couple of years to work for Simon

were secure and that relationships with customers and suppliers should

Engineering Ltd. in Manchester but found the regime too bureaucratic.

continue unchanged into the future. At the time of his accident plans

He was headhunted by Miller’s Engineering Ltd. in Wrexham and so the

were well advanced to form an Employee Ownership Trust and this

family returned to Chester.

was completed in February this year enabling the company to plan for

In 1976, without telling his wife, who thought he was late leaving for work, he announced that he was no longer employed and was

its next phase of life with a team of great people who are carrying that legacy into the future.

Feed Compounder September/October 2023 Page 33

Futureproofing our returns from Essential Oil feed additives

By Iain Campbell, UK Poultry Technical Manager, Techna UK

For a feed compounder, the goal is simple, offer poultry farmers a

which contain secondary compounds that protect them from microbial

performance improvement feeding option which maximises nutrient

and insect attack. Known as Phenolic aromatic compounds such as

utilisation and profit.

Carvacrol, Thymol and Eugenol. They are known to have antibacterial,

Faced with uncertain markets, raw material availability, price

Antioxidant and anti-inflammatory properties. We now know that the

volatility and narrow profit margins, it is now, perhaps more than

mechanism of antibacterial activity of herbal constituents is linked to

ever, that the potential financial gains of feed efficiency and nutrient

their hydrophobicity, which disrupts the permeability of cell membranes

utilisation are attained. Avian Influenza and AGP regulations have led

by a partitioning action between the lipids of the cell membrane and

to a substantial improvement in poultry farming practices. Investment

mitochondria rendering them permeable with the consequence of loss

made to optimise biosecurity and animal husbandry practices, changes

of cellular components, and even cell death (Figure 1).

to standards relating to welfare and sustainability, all bring financial challenges. Given higher feed costs for the foreseeable it is vital to maximise every ounce of performance from poultry feed.

One of the key drivers for feed formulation is always to maximise the nutritional potential of poultry feed whilst conducting effective optimisation to ensure microbiota eubiosis. We are all aware of the importance of Gastrointestinal tract (GIT) health on productivity and performance. With efficient GIT health comes the payback of performance improvement as the key pathways can work effectively between the immune system, intestinal integrity and microbiota management which improves return on investment.

After more than two decades of research and many peer reviewed scientific studies, we know that Essential oils (EO) can be added to

Figure 1: Modulation of the intestinal flora. Aviance regulates

the diet of commercial animals to improve their productivity through

gut microflora by creating a synergistic effect between the

enhancing feed properties, promoting animals’ production performance

individual compounds. Modulation measured by time-kill method

and improving the quality of products derived from these animals. Many

is shown in the graph.

studies have reported that supplementation of poultry diets with essential oils has enhanced weight gain, improved carcass quality, and reduced mortality rates (Williams and Losa, 2001). The use of specific EO blends can be effective in reducing the colonisation and proliferation of Clostridium perfringens and controlling coccidia infections. Consequently, it may also help reduce necrotic enteritis. (Guo et al., 2004; Mitsch et al., 2004; Oviedo-Rondón et al., 2005, 2006a, 2010).

In light of supporting science our understanding over the past few

Even armed with this kind of research the key for Techna is that we understand that EO can vary in composition and level of active substances due to many reasons. We know that you will find varying results in growth performance in poultry with some EO sources and dosage levels. This is due in part to the natural variations, differences in composition and activities of EO concentration. We see this even in the same plant species. For example, the main active substances

years has begun to change from ‘sceptical’ to ‘confidence’ regarding

that have antimicrobial functions in Oregano EO are Carvacrol and

the use of EO feed additives. We have seen significant growth in

Thymol, whose content may differ as largely as 5% to 85%.

EO use as prophylactic GIT health management and performance enhancement option.

Techna’s product standardisation protocols are a key factor when developing a robust essential oil feed additive. Our additive

So, armed with a greater understanding of how these major

products are all manufactured, and quality controlled at our own

components of plants help us to naturally maintain this microbiota

manufacturing facility in Malville, France. After many years of

balance and GIT health how do we move forward? How do we show,

development work involving stringent and repetitive trials at our R&D

capture and maximise the benefits? And most importantly how do we

poultry unit ‘Euronutrition’ near Le Mans in France, we continually

make a commercially viable standardised product?

test our raw materials in our modern laboratory facility which allows

Firstly let’s go back a few steps. Plants have a large variety of EO

Page 34 September/October 2023 Feed Compounder

us to set manufacturing guidelines to ensure consistency of EO

concentration in finished product. Close working partnerships are essential with suppliers and growers to establish the chemical composition.

Armed with the confidence of a standardised product we looked to develop the full potential of EO by targeting the specific areas of the gut by microencapsulation and also to investigate the financial benefits that improved nutrient digestibility brings to energy utilisation.

Figure 3: Impact of AVIANCE on villi length (Duodenum) We also know that Aviance improves nutrient absorption by increasing the villi height (Figure 3). and improving the ratio of villi length and depth of crypts. This is a key benefit of Aviance as the potential for an increase in the absorption of nutrients in the intestine contributes to greater feed digestibility.

In summary, the key to unlocking the maximum potential of using EO is: Figure 2: AVIANCE improves metabolic energy coefficient in Feed digestibility trials By carrying out extensive research at our R&D poultry facility on Aviance to measure the digestibility benefits due to the enhanced feed utilisation, nutrient bioavailability, along with improved digestive enzyme secretion and the motility of the digestive tract, we were able to quantify and measure the benefit to the animal from an energy

• Continuous scientific R&D to constantly finesse the blend of particular Phenolic aromatic compounds.

• Standardisation of the product with defined results, • Protection of the product with targeted release points.

• Confidence around the incorporation of the product within the formulation with precise improvement values within the energy matrix. Ultimately this is where the grower will look to see his ROI.

utilisation perspective. We are now able to make precise judgements across a range of raw materials on the effect that Aviance has in the energy utilisation within the diet and we can adjust energy matrix values to represent a financial saving within the formulation (Figure 2). We know Energy in poultry diets is expensive and as such if

stimulating

we can accurately predict the energy saving from a set list of raw

INTAKE and PERFORMANCE

materials we can be more accurate in our formulation work on a mill by mill basis. This kind of work is not theoretical but proven in trials and in the field.

In order to ensure we can attain the formulated energy saving we needed to ensure a robust product with consistent results. This is a key consideration with the use of EO, whilst it is hard to find the negative effects of plant extracts on poultry performance, poor understanding of the manufacturing processes involved can affect results. Our Aviance microencapsulation system has been developed and tested using specific biomarkers to ensure the delivery of more phenolic compounds to the specific GIT segments.

Microencapsulation is also beneficial to ensure: •

Storage stability - Protection from environmental conditions (temperature, pressure, humidity, etc.)

•

Stimulation of feed intake

Modulation of intestinal flora

Increase of the absorption surface

Masking of the strong odour of certain products (e.g. garlic extract)

•

Improved powder flow

•

Control of the release of active ingredients over time (instant, extended or targeted release)

Iain Campbell UK Poultry Technical Manager iain_campbell@gb.groupe-techna.com Mobile : (+44) 07938 424009

www.feedia-techna.com |

Feed Compounder September/October 2023 Page 35

Fibre Focus Paves the Way to Extracting More Feed Value from Home Grown Forages

By Dr Philip Ingram, Ruminant Technology Application Nutritionist, Cargill

There’s a lot more feed value in forages that can be used by dairy

bought-in feed prices, and it does little to improve feed efficiency or

cows. This is the key finding in Cargill’s fibre digestion study which will

the unit’s carbon footprint.

encourage farmers and their advisers to ‘lift the lid’ on fibre digestion.

There are big variations between herds. The top quartile of herds

Using this improved data can promote improved formulations, better

ranked on milk from forage are producing two-and-a-half times as

feed efficiency and economic sustainability in our herds.

much milk from forage as the bottom quartile. So there is potential

Forage quality varies widely from year to year and area to area.

It’s always dangerous to make generalisations. And this year is no exception.

to improve.

Improving fibre digestibility is where the big wins can be made and there’s scope to achieve this, providing the nutritional background is

After a decent first cut of silage for many, later cuts were

right, such as using the right diet and ensuring good feed management.

subjected to difficult growing conditions and harvest was hit and miss.

We can work with producers to formulate cost-effective diets that

Some were caught by wet weather, while others were delayed, and

get more feed value from forages, particularly more energy for milk

grass became over-mature.

production from the fibre portion.

We have a mixed bag to deal with. And this winter the economics

The starting point in any rationing process is the forage analysis

are different with average milk prices being lower. Protecting margins

data. But also look at how eagerly the cows are eating the forages – we

will be vital this winter. More value from forage, particularly the fibre

want to get a handle on forage intakes - and the results in the tank.

portion, is the big ‘untapped’ resource.

We can’t get all the answers from the analysis. They are the deciders

Variable milk from forage While milk yield per cow has increased during the past two decades,

when it comes to quality and digestibility. If the forage is indigestible, intakes will be poor and performance limited. Take notice of the cow, and trust what she tells you.

data shows that the proportion of this milk produced from home-grown forage has dropped by 6%.

Fibre study Fibre digestion is a big driver of milk from forage, and therefore in feed efficiency and profitability. Yet a fibre use study carried out by Cargill UK in 2022/23 confirmed that its usage is far more variable than that of other nutrients, with between 20% and 50% being used and the rest being excreted in dung. There is a lot of scope for improvement on most farms.

Cargill used the polispec NIR device to measure nutrient profiles of TMR diets from 25 groups of cows and used accurate calibrations to evaluate fibre digestion. These calibrations combine data from a large-scale database of TMR results and specialist knowledge of forages. They account for types of silages found in the UK and Ireland.

Using the same technology, Cargill has developed calibrations

In the two decades from 2002 to 2022, milk yield per cow

for analysing fibre in dung.

increased by 16% to the current 8,042 litres, according to Kingshay

By analysing representative samples of TMR and manure we can

data. But milk from forage only increased by 3.7%, from 2,702 litres

access the farm’s fibre utilisation. These calibrations are proving to be

to 2,801 litres compared with an increase in concentrate use per

very accurate in providing key information on the types and proportion

litre of 14%. Concentrate use per cow escalated by 23% to 2,372kg.

of fibre being used in the diet. We can calculate how much is being

It appears that most of the increase in yields has been driven by more concentrate use. This isn’t an economic route with today’s

Page 36 September/October 2023 Feed Compounder

digested and the total manure output.

In all cases, we also did a muck sieve; a visual method where

we have a lot of experience and a good measure against the new

protein production from improved digestion could reduce the reliance

technique we were trying out. Results were comparable. Poor results

on bought in protein.

on one device are poor on the other and vice versa. The advantage

Improving fibre digestibility relies on breaking down bonds with

of the new fibre focus process is that it puts a figure on the result

the undigestible fibre lignin. Lignin forms links to other nutritious fibres

and provides an accurate reflection of what the cows are harnessing

and locks them up, thereby ‘trapping’ the feed value.

from fibre.

Rumen buffers are an important part of the formulation toolkit and specialised rumen buffers can make a significant step towards improving fibre use, as fibre digestion microbes are the most sensitive to low pH. Equaliser Fibre+ is designed to do this, with its two-pronged approach. It includes the Diamond V yeast fermentation ingredient which drives the fibre digestion microbes to release energy from cell walls in the dietary fibre. It can improve digestion by 10% and in practical farm trials it has been shown to increase energy from forage and improve milk yield by 1.34kg/cow/day.

The buffer portion is proven to hold rumen pH at the correct level for a prolonged period so that these fibre digesting microbes can work more efficiently.

And we can see visible proof of its effectiveness in manure

And these results surprised farmers and nutritionists as they revealed a surprisingly low fibre digestibility in even the best dairy diets. This supported work with the NIR device and digestion analysis comparisons by the company in dairy herds in Italy and the USA. They all identify the missed feed potential in forages.

Here in the UK and Ireland we found big differences in fibre digestibility between herds, and between groups of cows in the same herd, even though they ate the same diet. Those with lower intakes -

consistency. Dung from diets including the specialised buffer is less fibrous, proving more fibre has been broken down and energy has been released that can be used in milk production.

Cow comfort and feed management will also contribute to improved fibre digestion. Good and easy access to trough space so all cows can take small regular meals encourages good digestion.

The diet should be fresh and consistent, to avoid sorting and any resulting waste.

heifers vs cows - can also have better results as feed passes through the animal more slowly and spends more time in the rumen which gives the microbes longer to digest the fibre.

Also, settled groups, typically those in mid-lactation, made better use of fibre than fresh calvers.

Results have been a bit of a wakeup call and encouraged producers to investigate how improvements can be made to improve fibre digestibility, such as by reviewing diet formulation and management protocols.

Fibre makeup changes quickly throughout the growing season, subject to conditions, and it will vary year by year. Evaluating its usage by the cow and using this detailed data to formulate more accurate rations is a practice that nutritionists will want to follow when formulating new diets and fine-tuning them through the housing period.

This study encourages the move towards better use of forages and maximising fibre digestion, and away from the traditional focus on high protein and energy concentrates.

A lot more from fibre

More precise formulations are possible for many dairy herds,

Good quality, digestible forage is the essential starting point – an

by using accurate forage quality analysis and by monitoring fibre

improvement of 4% digestibility in forage quality is quoted to add a

digestibility and cow behaviour. This ‘insider information’ enables

litre of milk to yield.

nutritionists to select complementary feed ingredients and the most

I think this sells it short. More digestible forage encourages intakes that could mean even higher milk yields. And better microbial

suitable rumen buffer so that the best can be made of homegrown feeds, even from the more challenging silages.

Feed Compounder September/October 2023 Page 37

ForFarmers 2023 First-Half Results ForFarmers has released their first half results for the six months ended

and returns go hand in hand. We are making progress in ESG; we are

June 30th. Commenting on the 2023 first-half results ForFarmers CEO

increasingly working with farmers and chain partners to further reduce

Pieter Wolleswinkel said: “The sharp decline in the result in the first

our carbon footprint by, for example, using more residual flows and by

six months of 2023 underlines the importance of the revised strategy,

providing specific advice. Geographically, choices have been made. We

which is decisively being implemented during this transitional year.

expect to finalise the announced sale of the activities in Belgium by the

Price competition increased amid volatile market conditions, putting

end of the third quarter. An associated impairment charge has already

further pressure on our volumes and thus also on our gross profit. The

been included in these results. The choices we have made in the

answer to this challenge lies in implementing the strategy, in which local

Germany/Poland cluster are encouraging, as evidenced by the results,

responsibility with commercial flexibility and a differentiated approach

as is our choice for a differentiated approach to the ruminant sector in

is key. The reorganisation that this requires is being implemented

the United Kingdom. This underpins our confidence that the second

this year. The outcome is a given: fewer management positions and

half-year will be better than the first half-year, barring unforeseen

short lines to the customer. Feed quality is paramount in our offering

circumstances. With our strategy and committed employees, we can

to customers. We use our knowledge of nutrition and are enforcing

make a constructive contribution to a sound, sustainable future for our

cost saving programmes to offer competitive selling prices in our

sector and our stakeholders. The recently announced acquisition of

local markets. This approach must lead to improved volume and thus

Piast in Poland, which expands our position in this growth market, is

gross profit development. We are convinced that in our markets we

an example to this end.”

can contribute to a strong agricultural chain in which sustainability

The full results are documented in the table below.

Consolidated key figures - For the six months ended 30 June In millions of euro (unless indicated otherwise)

2023

2022

Total change in %

Total volume (incl. co-products & others; x 1.000 tonnes)

4,310

4,526

-4.8%

Relatively smaller decline in co-products & other than in compound feed volumes

Of which compound feed (x 1.000 tonnes)

2,995

3,187

-6.0%

Decline in swine sector (price competition); decline in broilers (welfare concepts in NL and avian flu in UK, but growth in PL); increase in ruminant sector (success in UK)

Revenue

1,606.5

1,597.3

0.6%

Due to the use of differentiation

Gross profit

234.8

257.3

-8.7%

Due to price competition resulting in lower volumes, price volatility in raw materials and fertilizer (mainly in NL/BE)

Operating expenses

(241.3)

(238.3)

1.3%

Wage indexation higher than effect decline FTEs, lower production costs (drop in volume and lower energy prices), release from the provision for bad debts

Underlying operating expenses

(226.7)

(233.4)

-2.9%

Excl. incidental losses such as impairment of Belgian activities and restructuring costs (factory closures, reorganisation)

EBITDA

20.4

42.3

-51.8%

Including €6.1 million in incidental losses

Underlying EBITDA

26.5

43.1

-38.5%

Decline in gross profit greater than reduction in underlying business expenses

EBIT

(6.0)

19.1

-131.4%

Including €14.6 million in incidental losses, of which €10.5 million for transition year

Underlying EBIT

8.6

24.1

-64.3%

Profit / (Loss) attributable to shareholders of the Company

(14.4)

11.1

-229.7%

Underlying profit

4.4

17.1

-74.3%

Net cash from operating activities

20.9

(8.8)

337.5%

Underlying EBITDA / Gross profit

11.3%

16.8%

-32.7%

ROACE on underlying EBIT

4.8%

8.5%

ROACE on underlying EBITDA

12.2%

16.2%

Underlying earnings per share (x €1)

0.05

0.19

Page 38 September/October 2023 Feed Compounder

-73.7%

Note

Including €18.8 million in incidental losses

Mainly due to falling raw material prices and a lower receivables position

ForFarmers also released a cluster specific report on developments in the United Kingdom for the first half of 2023. The

Volume •

specialised and differentiated approach.

key points were as follows: •

The dairy herd remained virtually stable, as did milk production;

•

integrations.

In the first half of 2023 the pig population was roughly 10% smaller compared to a year earlier; this was mainly due to a

•

The free pig market is getting progressively smaller as a growing number of pig farmers join integrations.

•

In early 2023 ForFarmers UK and poultry feed manufacturer 2Agriculture decided to abandon the planned merger of their businesses announced in 2022; as a result ForFarmers does not have access to the large section of the poultry market that is already integrated;

•

Poultry volumes declined due to the effects of avian influenza and price competition, and some farmers increasingly opting for

decline in the number of sows.

•

The decline in the swine sector was slightly greater than the decline in the overall market due to the loss of customers to

this supports ForFarmers’ growth ambitions in this segment.

•

Sharp increase in sales to dairy farmers thanks to a successful

home-mixing.

•

Sales of co-products increased in line with the Going Circular policy.

Gross profit •

Slight decline as a result of volatile markets and competition.

Underlying operating expenses •

Stable operating expenses thanks to a focus on efficiency, lower energy costs, a reduction in the number of FTEs and despite higher

In order to improve returns ForFarmers UK is cutting jobs and has made more focused choices with regard to the UK portfolio.

staffing expenses as a result of wage indexation.

Underlying EBITDA •

Further details on the results in the United Kingdom were also included in the report and listed in the table below.

Lower due to a decline in gross profit.

A full report of ForFarmers’ first-half results can be downloaded from their website.

United Kingdom Figures - For the six months ended 30 June in millions of euro

2023

2022

∆%

Total volumes (compound feed, co-products and others) (x 1.000 tonnes)

1,159

1,177

-1.5%

Revenue

394.3

378.1

4.3%

Gross profit

61.7

63.8

-3.3%

Other operating income

0.1

0.1

0.0%

Operating expenses

-66.3

-65.3

1.5%

Underlying operating expenses

-63.4

-63.4

0.0%

EBIT

-4.5

-1.5

-200.0%

Underlying EBIT

-1.6

0.5

-420.0%

Add back: depreciation, amortisation and impairment

7.4

8.7

-14.9%

Add back: underlying depreciation, amortisation and impairment

6.1

7.2

-15.3%

EBITDA

2.9

7.2

-59.7%

Underlying EBITDA

4.5

7.7

-41.6%

Underlying EBITDA / Gross profit

7.3%

12.1%

-39.6%

ROACE on underlying EBIT

0.2%

0.6%

-67.6%

ROACE on underlying EBITDA

11.0%

11.7%

-5.4%

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Feed Compounder September/October 2023 Page 39

Precision Feeding of Poultry

By Ralph Bishop, Poultry Nutrition and Innovation Manager, Premier Nutrition

an environmental level, this excess nitrogen is then excreted and

About the Author Ralph Bishop - Poultry Nutrition & Innovation Manager Ralph joined the Premier poultry team in 2020, having gained significant experience working

financially the excess nutrient has been paid for and then the poor gut health has reduced productivity and therefore economic return. This is a practical example that demonstrates well applied precision nutrition is truly sustainable by all three sustainability pillars: environmental, social, and economic.

as a commercial nutritionist

Poultry offers different challenges to other livestock when it

in the compound feed sector.

comes to precision. A dairy cow, for instance, can have its tag read on

His commercial and technical

arrival to a robotic parlour and be fed according to stage and level of

experience is used to support

lactation, or a group of cows fed to stage or lactation in social groups.

a range of poultry businesses,

With modern poultry operations we are dealing with thousands of

with particular consideration for practical and cost-effective

birds, feeding these birds individually or in small groups is practically

performance driven solutions. As well as this, Ralph enjoys

impossible so we must find other ways to be precise.

evaluating the influence of nutrition, management and additives on gut health and the development of new products.

Email: ralph.bishop@premiernutrition.co.uk Precision nutrition and feeding of poultry plays a key role in optimising bird performance, welfare indicators, and system economics. Precision nutrition requires accurate and consistent measurement of birds’ feed intake as well as the nutrient values of raw materials included in formulations. It’s important to remember that birds require and eat grams of nutrients and not percentages on a feed ticket or formulation when chasing greater precision.

Nutrient intake (Grams per bird per day) = Feed intake (Grams) x Nutrient (%) This nutrient intake must then be matched as precisely as possible to the birds’ requirements. Any excess or deficiency of any nutrient is wasteful. Either providing nutrient that is not required and is therefore excreted or deficiency that leads to a missed opportunity to maximise productivity is equally inefficient and imprecise. Nutritional requirement guidance is often available from the various genetics companies, and this is often a great place to start building a precision feeding programme.

As an example excess protein, from a poorly balanced ration or a ration fed at the wrong stage of production, that remains undigested or unabsorbed in the bird’s gut is available to microbes, which can lead to microbial imbalance and associated gut health issues. Secondly,

The poultry industry is very fortunate to have enormous amounts of data at farm, producer group, breed, or industry level that allows for fantastic comparison and benchmarking. This continuous ability to review, learn and implement change has driven enormous progress.

However, we regularly encounter situations where businesses are flooded with data, and we must work through the volume to identify and monitor the most important key performance indicators that really drive performance.

“...precision nutrition is truly sustainable by all three sustainability pillars: environmental, social, and economic...”

I use two simple and practical questions to address precision nutrition in the field.

Question 1: Have we got the right diet?

Through production, the requirements of poultry change significantly, to closely match these changes we implement a range of rations in a phase feeding approach. For instance, a pullet immediately post transfer to the laying farm with low levels of feed intake, increasing in body weight, going through sexual maturity and not yet producing eggs has a very different set of nutritional requirements compared to a 50-week laying bird with stable feed intake, egg mass output and bodyweight.

Nutritionists and feed companies should offer a feed guide to

the bird pays metabolically with energy to remove the excess protein

accompany their rations. This can support producers to move through

from its body. Poor gut health can impact bird welfare through poorer

a range of rations to match the ration to the bird’s requirement and

litter quality and environment, these factors can then lead to feather

optimise their production. It is important to remember the guide, is

pecking in layers or pododermatitis in broilers and turkeys. On

only a guide, a starting point to be used for discussion and decisions.

Page 40 September/October 2023 Feed Compounder

Other factors including body weight, bird health and seasonality all

topical in the UK where water quality in rivers such as the Wye and

need considering when planning a ration change.

Usk, is closely monitored with agricultural emissions very much

“...Nutritionists and feed companies should offer a feed guide to accompany their rations. This can support producers to move through a range of rations to match the ration to the bird’s requirement and optimise their production...”

Choosing the right diet should also include its physical form.

Incorrect or poor physical form can limit feed intake, which can be a crucial driver of over-nutrient intake and performance.

Question 2: Have we got the diet right?

Notice the crucial but subtle difference between the two questions.

Getting the diet right refers to the individual ration and its formulation.

Have all strategies at the nutritionist’s disposal been implemented to maximise the quality of the ration? Such strategies would include, but are not limited to, consideration for nutrient dose response, application of single amino acids and feed enzymes.

Modern genetic lines will often respond strongly to increased nutrient intake. For instance, conventional broilers will respond strongly to balanced protein, the higher the balanced protein the faster they will grow. However, the dose response always diminishes, and the role of the nutritionist is to chase optimal performance for the least cost per

under the spotlight. Nutritionally, phytase breaks down phytate releasing phosphorus, however, there are wider benefits to overall ration digestibility which support performance and the inclusion of less digestible ingredients in formulations. Carbohydrase enzymes, often referred to as NSP enzymes, tend to be highly economical and target the fibre fraction of cereal grains and release additional energy from the ration. In terms of precision, new generation multi-activity carbohydrase enzymes allow for greater ration flexibility, supporting the use of alternative cereals such as barley, oats and rye at higher levels whilst also reducing our dependence on vegetable oils as an energy source.

To summarise, precision feeding of poultry carries some fundamental challenges, but a significant amount of opportunity to support in providing the world with high quality, sustainable nutrition backed up by exceptional levels of data. Ensuring usage of the right diet on farm and the nutritionist and feed mill getting the individual diet right, offers the opportunity to achieve very high levels of performance with modern genetics, whilst minimising environmental impact and maximising financial performance.

This article is based on the text of a paper that was delivered at the Society of Feed Technologists Next Gen Conference

kg of meat. The optimal answer continuously changes with market forces as both system inputs and outputs fluctuate in price relative to each other.

Single amino acids offer great opportunity for precision nutrition, historically lysine, methionine and threonine have been widely used to balance the amino acid and protein supply in formulations. More recently additional amino acids including valine, isoleucine and arginine have become more cost effective, supported by higher soya prices. These allow nutritionists to further balance the amino acid supply in formulations and reduce crude protein which can support gut health and welfare without impacting bird performance. All whilst reducing our dependence on soya as a protein source, increasing nitrogen retention and reducing nitrogen emissions, which can all support poultry production to meet its sustainability targets. Rations

Society of Feed Technologists News SFT/PVS joint pig conference 2023 Booking is opening soon for the SFT/PVS pig conference.

The conference is being held at the Forest of Arden hotel near Coventry on the 8th and 9th November 2023. An exciting agenda has been planned with further details on how to book onto the conference coming very soon.

Please be aware that you need to be a member of the SFT to attend the conference.

Benefits of membership include •

invited internationally and nationally renowned speakers

with lower crude protein reduce water intake and litter moisture, which

discuss recent developments in genetics, research, EU

improves the shed environment, litter quality and in turn reduces

livestock, marketing and export opportunities, disease and

footpad dermatitis.

immunology, lifetime performance, economics, feed mill

Feed enzymes, particularly phytase and carbohydrase, are routinely utilised in modern formulations and the technology continues to evolve which can allow greater precision formulation. Following the

management etc.

•

to using higher levels of phytase which was already being adopted by the industry. Environmentally these higher levels of phytase, have led to greater phosphorus utilisation with reduced emissions and environmental impact. Environmental impact is particularly

Regular contact with experts in these fields including: nutritionists, geneticists, pharmacologists, feed technologists,

invasion of the Ukraine, phosphate prices increased considerably from ~£500/t to more than £1500/t this added further economic incentive

Access to at least three conferences a year, where

veterinarians, mill managers, laboratory anaylsts, etc.

•

Develop friendships and network with people doing similar work and facing with similar issues.

•

Free access to conference proceedings.

To register visit: www.sft.uk.com/register

Feed Compounder September/October 2023 Page 41

Optimum performance under oxidative stress with

Hydroxy-SelenoMethionine (OH-SeMet)

By Florence Rudeaux, Regional Category Manager, Adisseo

With global warming, extreme weather events are becoming frequent

Challenges such as these require extra attention to management

and commonplace. High ambient temperatures are a common hazard,

and nutritional solutions to keep diseases under control and animals

compromising animal welfare and productivity through heat stress,

in a high health status.

in addition to other stresses experienced during the rearing period,

Several antioxidants are essential to keep the redox balance

resulting in considerable economic losses for livestock production

functioning such as: vitamins, selenium (Se), carotenoids, flavonoids,

worldwide. Heat stress in animals is generally classified into two

etc. Among these, Se is a critical part of the body’s antioxidant

categories: acute and chronic. Acute heat stress lasts from a few

defence, as it is incorporated into selenoproteins that directly and

hours to a few days, while chronic heat stress lasts from a few days

indirectly support the various antioxidant systems throughout the

to a few weeks. Chronic heat stress causes severe organ and tissue

body, thereby counteracting the effects of oxidative stress.

damage, as well as disruption of energy balance and metabolism, leading to a decline in the quality of livestock products.

Selenium: the source and form matter

In addition to heat stress, performing animals have an increased

Selenium is an essential trace mineral for animal nutrition, largely

oxidative metabolism and excessive production of free radical

because of its key role in antioxidant defence, immunity and

metabolites at cellular level. These metabolites are extremely reactive

inflammatory modulation processes. Since most feed ingredients

and, when they accumulate, they damage biologically important

throughout the world are Se-deficient, Selenium dietary supplementation

molecules such as DNA, proteins, carbohydrates, and lipids in the

is a standard commercial practice. Selenium is included in livestock

cells. The accumulation of these metabolites leads to what is known

premixes in either inorganic forms (mainly sodium selenite; SS), which

as an imbalance in redox status, also known as oxidative stress.

are known to have a very low bio-efficacy, or organic forms, such as

Oxidative stress will induce a wide range of problems at the cellular

inactivated selenized-yeasts (SY) or in pure chemically synthesised

level, which in turn will have a direct impact on health, in terms of

forms (SeMet, hydroxy-selenomethionine: OH-SeMet), which are

compromised immunity, inflammation, impaired gut health, etc. and

known to have a higher bio-efficacy. It is well known that the SeMet

overall animal performance.

content of SY varies to a great extent from supplier to supplier, as well as from production batch to batch (Fagan et al. 2015). This variability

Extra pressure of redox balance and its impact on the immune system

leads to large variations in the content of SeMet, the main driver of Se

Redox balance refers to the ability of the body to maintain a dynamic

Furthermore, the Selenium mass balance of all identified species so

equilibrium between the production of free radical molecules and

far shows that SY rarely exceeds 90%, which suggests the presence

the antioxidant system’s activities that mitigate them. Contrary to

of other Selenium chemical forms.

the general thinking, free radicals are not all bad, they are essential

To address this question, Vacchina et al. 2021, have recently

signaling molecules that activate response pathways in and between

developed an accurate method to quantify Se0 in SY, helping to further

cells throughout the body, such as the immune system. It is true

elucidate the complete composition of SY. The authors found that the

that the overproduction of free radicals, without the body’s ability

proportion of Se0 present in 7 SY on average represented 10-15% of

to maintain a balance between synthesis and inactivation of the

the total Se and could even represent as much as 40%.

radicals, will often exacerbate negative physiological responses,

Following this discovery, the Se composition of 13 fresh commercial

thereby compromising cellular health, function, immunity, and animal

SY samples from different batches was investigated (Hachemi et

performance.

al., 2023). The analysis quantified different Se organic and inorganic

The redox balance is extra pressured by an increasing number

bio-efficacy in livestock animals (De Marco et al. 2021).

species, including Se0.

of challenges that modern livestock farming must cope with, such as

Results showed that the proportion of Se0 varied between 3.6% and

heat stress, high stocking density, reduced use of antibiotics, etc.

51.8% (Table 1).

Page 42 September/October 2023 Feed Compounder

Table 1: The elemental Se (Se0) content of various fresh commercial Se-yeast (SY) products

Se reserve as an insurance and assurance Inorganic Se is adequate to support normal cellular functions under

Commercial Seyeast samples

(Se0) content (mg/ kg)

(Se0) content as % of total Se

non-stressful conditions; however, during stress, two key things take

SY-A

206

8.70%

animals’ feed intake decreases/ ceases. To satisfy the body’s need

SY-B

116

5.50%

for Se as selenoprotein synthesis is ramped up, it is essential that

SY-C

156

7.70%

the body’s reserves of SeMet are built up safely and to a meaningful

SY-D

73

3.60%

level. The buildup of SeMet, as mentioned before, allows the body

SY-E

247

13.00%

to meet its own Se requirement for selenoprotein synthesis. Without

SY-F

664

51.80%

SeMet reserves, selenoprotein synthesis is significantly restricted,

SY-G

641

29.90%

which means the antioxidative machinery that fights oxidative stress

SY-H

196

8.60%

is unable to work efficiently.

SY-I

255

9.10%

SY-J

345

11.40%

SY-K

177

8.40%

SY-L

377

18.10%

SY-M

139

6.70%

place: 1. The requirement for selenoproteins increases and 2. The

This body’s SeMet reserve can be equated to an insurance/ assurance policy that can be mobilized and used ‘on demand’ by the animal as needed.

Several commercial and controlled broiler, pigs, and dairy cows studies, under challenge, have confirmed that when pure organic Se

Considering the sum of the inorganic Se species (Se-IV, Se-VI and Se0), the proportion of the organic Se in all the products was far below

in the form of OH-SeMet is fed, selenoprotein synthesis, redox and immune status, and performance are maximised when compared to inorganic or SY Selenium sources.

the specification of 97%, (Figure 1).

97%

Large data set confirms efficacy Poultry A recent study published by Sun et al. (2021) delved into the efficacy of OH-SeMet in broilers under challenging conditions (high stocking density and heat stress) in China. In the experiment, Se was supplemented at 0.3 ppm either from OH-SeMet, SS or SY. After 6 weeks on the experimental treatments, OH-SeMet enhanced the Se concentration in the pectoral muscle by 139% compared to SS and 78% compared to SY. The broilers fed the two organic forms of Se, and in particular, those fed OH-SeMet, showed a better intestinal

Figure 1: The organic and inorganic Se content compared to the total Se (%) of various fresh commercial Se-yeast (SY) products.

When you consider the complex fermentation mixture used in the SY production process, and the fact that sodium selenite (the source of Se in SY production) can be reduced to Se0 by various reducing agents, the precipitation of Se in the form of Se0 is a reaction that is very likely to occur. Therefore, the Se0 concentration can now be measured by using the newly advanced analytical techniques, and declared by SY manufacturers in order to improve transparency regarding the Se forms contained in such products. Furthermore, pure organic Se sources, including SeMet, Zn-SeMet and OH-SeMet, have been shown to have

morphology as indicated by an increased villus height/crypt depth ratio in the duodenum, jejunum and ileum (Figure 2). Furthermore, organic sources, especially OH-SeMet, strengthened the gut barrier (Figure 2), thanks to an increase in key tight junction (TJ) proteins and lower intestinal paracellular permeability in the gut, as reflected by a lower LPS presence in the serum (Figure 2).

Better maintenance of the immune response and gut integrity reflected the significant improvement in feed conversion (-3 pts for OH-SeMet compared to SS). The OH-SeMet was not only better for maintaining an optimal FCR but also resulted in a numerically higher body weight gain (+57g and +59g compared to SS and SY respectively; Table 2).

no detectable Se0. In fact, these pure forms only deliver Se as SeMet,

Table 2 – Performance results of broilers fed different Se sources

which is an important step in building Se reserves in the body, ultimately

(d1-42).

serving as an assurance/ insurance policy that can be readily mobilised

SS

SY

OH-SeMet

BWG (g/bird)

1537

1535

1594

adaptability of livestock animals, and help maintain their health, which

Feed intake (g/bird)

2665

2633

2724

contributes to their productivity and reproductive performance.

FCR (g/g)

1.74 a

1.72 ab

1.71 b

by the animals in moments of stress. In turn, this can help alleviate the impact of commercially relevant stress conditions, improve the

Feed Compounder September/October 2023 Page 43

Figure 2 - Effects of different sources of Selenium on gut morphology, gut integrity, and immune response

The efficacy of OH-SeMet has also been confirmed in commercial

SS + 0.23 ppm (3/4) SY or 0.075ppm (1/4) SS + 0.23 ppm(3/4) OH-SeMet.

field trials. For instance, a recent field trial in the US, which focused on

The results between the house and pens agreed very well with each other,

broiler growth took place under antibiotic-free (ABF) grow out conditions.

demonstrating that growth performance is improved when birds consume

The setup for the 0 to 47 day study allowed for a collection of data

OH-SeMet-supplemented feeds. Birds fed the OH-SeMet had a numerical

throughout the houses, and pens that were set up within the commercial

improvement in final body weight (+70g) and an adjusted 2 to 4 point

houses. The birds received either a diet supplemented with 0.075ppm(1/4)

improvement in FCR across the pen and house setup (Figure 3).

Figure 3 – House and pen data regarding body weight and mortality corrected FCR to 3.42kg

Page 44 September/October 2023 Feed Compounder

Total Antioxidant Capacity (µg)

Figure 4: Total Antioxidant Capacity in the serum of 49 day-old piglets (trial carried out at Sichuan Agric. Univ.)

Piglet

provide antioxidant protection, during stressful episodes, including

Weaning is a known stressful event for piglets. They face dietary,

weaning and sanitary stress.

social and environmental changes. These conditions can increase

Dairy cow

oxidative stress and influence health, disease and ultimately

Supplementation with OH-SeMet increases the Selenium status of

mortality. A trial conducted by Sichuan Agricultural University

cattle and provides optimal antioxidant protection. Greater effects

(China) has shown how OH-SeMet can improve the antioxidant

are seen in dairy cattle fed OH-SeMet, compared to both SY and SS.

capacity of piglets. Weaned piglets were fed a negative control

The effects of OH-SeMet supports the performance of dairy cows and

diet (no Se supplementation), a positive control diet (supplemented

calves, particularly during times of stress.

with 0.3mg/kg of selenium from Sodium Selenite (SS)) or an

During heat stress (32–36°C, 40% humidity, period 9 days), the

experimental diet supplemented with 0.2mg/kg of selenium as OH-

milk yield of cows significantly reduced compared to thermoneutral

SeMet, for 28 days. Serum samples were taken to determine the

conditions (TN) (21.2 kg/day vs. 31.1 kg/day) (Table 3). These results

total antioxidant capacity (TAC). Analysis showed that OH-SeMet

allowed us to validate the efficacy of the HS model.

significantly improved the TAC in the serum and numerically in the liver (Figure 4).

These effects were coupled with an increase in piglet performance, demonstrated by a numerical improvement in feed to gain ratio (Figure 5).

A reduction in the occurrence of diarrhea was also observed in this study (Figure 5). OH-SeMet treatment significantly reduced

Table 3: Effect of heat stress on Dry Matter Intake (DMI) and milk yield vs thermoneutral conditions TN

HS

P-value

thought to be due in part, to the improved immune status of piglets

DMI, kg/d

17.2

11.2

<0.01

fed OH-SeMet. By enhancing Se reserves, more will be available to

Milk yield, kg/d

31.1

21.2

0.02

the diarrhea rate compared to negative and positive controls. This is

Diarrhea (%)

Feed ratio (feed/gain)

Figure 5: Feed efficiency of weaned piglets and Incidence of diarrhea in weaned piglets (trial carried out at Sichuan Agric. Univ.)

Treatment (Se mg/kg)

Treatment (Se mg/kg) Feed Compounder September/October 2023 Page 45

Figure 6. Effect of OH-SeMet on Dry Matter Intake (DMI) and milk yield during heat stress (Sun et al, 2019)

It has been shown to maintain a higher milk yield, despite a similar drop in dry matter intake as cows fed sodium selenite (Figure 6). This improvement in milk yield was positively correlated with a greater total antioxidant capacity, as well as a lower level of circulating plasma nitric oxide and hydrogen peroxide (Sun et al. 2019).

Conclusion Livestock health, growth, and productivity are largely dependent on the balance between the incredibly high rate of its metabolism, the stressors it encounters, and its ability to neutralise the highly reactive and destructive metabolites that are generated through those processes.

Supplementation of organic Se, in the form of OH-SeMet (Selisseo®, Adisseo), allows the livestock to build a significant level of Se in its tissues. When the tissue Se reserve status is high under

P= 0.08

challenging conditions, with oxidative stress, the livestock is more equipped to get back to a normal redox balance by stabilising normal cellular processes throughout the animal. This will result in normal metabolism, more efficient immune responses, higher gut integrity, and ultimately better performance. The efficacy and strong results of OH-SeMet confirm that the source and form of Se matters for highpotential animal production.

Adisseo is building a new powder methionine plant in China Adisseo has announced that it is building a new powder methionine plant

to become one of the global frontrunners in the powder methionine

with an annual production capacity of 150Ktons in Fujian Province in

market in the future.

China. The total investment amount is expected to be around Renminbi (RMB) 4.9 billion. The plant is expected to operate in 2027.

The 150Ktons/year powder methionine project will be located at Quanhui Petrochemical Industrial Zone, Quanzhou City, Fujian Province,

Dr. Zhigang Hao, Chairman and CEO of Adisseo, said: “By

China, with an estimated investment amount of around RMB 4.9 billion.

demonstrating unparalleled cost and size leadership in the liquid

Thanks to the adjoining to SinoChem, Adisseo’s sister company, the

methionine, Adisseo is willing to also complement its leadership in

project is expected to benefit from strong synergies in supply chain,

powder methionine to become one of the global frontrunners in 2030.

receiving operational support and cost advantages by optimising capital

This project will strengthen our leading position in the methionine

investments and operating costs as well as enhanced whole value-chain

industry as well as optimise our methionine product portfolios and global

sustainability. Driven by a growing population and declining arable

production capacity layout, thereby creating value for our customers.

land per capital, as well as the growing awareness of environmental

Sustainability and digitalization are key success factors of the project.

sustainability, the global methionine market continues to grow with

Adisseo is fully committed to implementing FORUS (SinoChem HSE

unchanged fundamentals, especially in China and other APAC countries

strategy: For Runner Strategy), to fully leverage digital capabilities to

where cost competitiveness, economy of scale, and a multi-asset

design a smart plant, to apply green technologies and source low-

approach are essential for success. The project will further contribute to

carbon raw materials etc., aiming to build a greener, smarter, and

the “One-China” Strategy and will allow to strengthen Adisseo’s global

more competitive plant.”

leading position in the methionine industry while allowing to optimize

Adisseo can produce liquid and solid methionine simultaneously.

its methionine product structure and global production capacity layout.

The Adisseo Nanjing plant is one of the world’s largest, most

The project will allow Adisseo to further strengthen cost advantage and

technologically advanced, and competitive liquid methionine production

improve overall performance profitability through innovative technology

platforms. In China and other emerging markets, the demand for

synergy and production scale effect, empowering the company to further

powder methionine is still strong. The global demand for various types

reinforce its competitiveness in the methionine industry. Additionally,

of methionine is expected to continue especially in China and other

methionine is an important contributor to the improvement of feed

Asia Pacific countries (APAC). With this investment, Adisseo is aiming

conversion.

Page 46 September/October 2023 Feed Compounder

NEW ADDITIVE IMPROVES FEED AND NITROGEN USE

reaching the cow to optimise nitrogen

calf growth and development. It also leaves

efficiency and performance.

the calf much more susceptible to challenge

To help drive production from home grown

“Preliminary results from the University

forages, a new supplement combining the

of Reading show that adding 1.4kg of

proven benefits of molasses and regulated

ReguSmart 27 can reduce dietary crude

“There will never be a substitute for

release proteins with added methionine in

protein by 500g/day, equivalent to 1kg

exemplary hygiene management in calf

the form of MetaSmart from Adisseo will

of soya without impacting production.

buildings, taking all steps to try and reduce

help improve nitrogen and feed efficiencies

Nitrogen Use Efficiency increased by 6%

the risk and extent of infections. But by

this winter and help to reduce protein use

showing cows were making better use

making the gut more robust through daily

and feed costs.

of the protein in the diet, milk urea was

feeding of proven additives we can help

reduced significantly, and feed costs were

ensure calves grow and develop to their

reduced by 10p/cow/day.

full potential.

“Molasses is well known for improving fibre digestion and rumen function which

from the infectious pathogens that are found in all calf houses.

will be important this winter, while sugars

“ReguSmart 27 is a practical and easy

“The Britannia range was developed

will provide a valuable source of rumen

way to deliver the methionine needed to

and is formulated to support increased

fermentable carbohydrates without the risk

help cows perform to their potential this

levels of milk feeding to promote high

of SARA,” comments Georgina Chapman

winter,” Ms Chapman concludes.

growth rates and better development of

from ED&F Man. “Our research proven

For more information call 0151 944 3915.

the calf. It now contains the Patriot Gold additive pack which contains a unique

Regulated Release protein supplies the

ROBUST GUT FOR BETTER CALF PERFORMANCE

blend of proven natural additives that

She explains that around 85% of UK

The Britannia range of energized calf milk

calves need.

dairy diets are short of the amino acid

replacers from TBA has been enhanced

“One of the additives helps to strengthen

methionine, particularly when lower protein

with the addition of a uniquely formulated

the gut barrier by using several biological

diets are fed and that supplementation

additive pack to help develop and maintain

mechanisms to help reduce inflammation,

can have a positive effect on milk yield

a robust gut, allowing calves to optimise the

making it harder for pathogenic bacteria to

milk quality, health and fertility, while also

use of nutrients fed.

cross the gut wall and cause infection. The

rumen with a synchronised release of protein and energy.”

increasing nitrogen use efficiency and

combine to help maintain the robust gut

“The milk fed calf has low

other, a yeast derivative, actively binds to

gastrointestinal barrier function and

pathogenic bacteria making it impossible

ReguSmart 27 from ED&F Man brings

immunity before weaning, making them

for them to cross the gut wall.

the total unique combination and benefits

highly susceptible to infection by intestinal

of molasses and methionine in a single

pathogens,” comments Trevor Birchall.

overall feed efficiency.

“The sooner the resilience of the gut wall is increased, the better the calf can

easy to feed supplement. It is a high dry

“Calves are born and raised in a wide

perform. Our revised Britannia range

matter liquid feed with 53% sugars, 27%

diversity of environments and housing

means calves are getting the help they

crude protein with the optimal inclusion

conditions, all of which affect the risk of enteric

need from birth.

of digestible methionine with 2.5% of

disease. Ensuring all calves have robust gut

“With a robust gut and the highest

MetaSmart. It is formulated to be fed at

development is crucial for feed utilization and

quality nutrient sources, calves will exploit

1.4kg/day.

immune response. Many factors including

the early growth and be well on the way to

stress, inadequate feed rates and infection

becoming excellent heifers when they enter

can compromise the gut.

the herd,” Mr Birchall predicts.

It uniquely brings together the ability to optimise rumen microbial protein production using regulated release protein technology

“Once compromised the rate of

while balancing the amino acid supply

absorption of nutrients is reduced affecting

For more information call TBA on 01300-345711.

Feed Compounder September/October 2023 Page 47

CFE GROUP SEMINAR TO SPOTLIGHT PELLETING MACHINE INNOVATIONS

CFE Group is set to host a seminar to spotlight pelleting machinery innovations.

The seminar is scheduled to be held in late April 2024 (exact date to be confirmed) in Haydock, UK. The event will be an engaging collaborative discussion, centred around pelleting machine advancements.

The seminar’s focal point will be an in-depth exploration of pelleting machine technologies. Experts and engineers from the CFE Group and CPM will shed light on the pelleting machine design, efficiency optimisation, and sustainable manufacturing practices.

The event also offers a platform for coffee chat sessions, creating an informal place for industry peers, professionals, and enthusiasts to exchange ideas, share experiences, and build valuable networks.

This interactive aspect of the seminar encourages the cross-pollination of ideas, fostering a collaborative environment that extends beyond the confines of the factory floor.

An exclusive highlight of the seminar is an immersive guided tour of CFE Group factory where participants will be able to witness pelleting machines and dies.

The tour presents an opportunity to gain insights into the meticulous craftsmanship and quality standards upheld by the CFE Group.

Further details will follow closer to the seminar date.

AB AGRI ACQUIRES NATIONAL MILK RECORDS PLC (“NMR”) AB Agri has completed the acquisition of NMR, the leading agri-tech supplier of management information and testing services to the UK dairy supply chain.

NMR provides management information and testing services to the UK dairy supply chain, developing technology used to inform farming efficiency and animal welfare, and quantify food provenance.

Milk samples are regularly collected from virtually every dairy farm in Great Britain, positioning NMR as a highly respected and present voice across the dairy sector.

NMR’s success has been driven by strong collaborative relationships with key industry players, including dairy farmers, vets, milk processors, third party suppliers, and major retailers. NMR continues to develop and invest in new products and services, notably genomics and GenoCells.

Commenting on the acquisition, AB Agri CEO José Nobre said: “I am delighted that AB Agri has acquired NMR. NMR is a high-quality business which is extremely complementary and additive to our dairy strategy and offering to the dairy industry.

“We have supported dairy farmers for more than 30 years with nutrition and specialty feed products, and more recently with data and technology platforms which deliver insights that create continuous improvement in agricultural supply chains.”

Commenting on the acquisition, NMR Finance Director, Mark Frankcom said: “We are delighted to now be part of AB Agri.

AB Agri’s status within the UK agricultural sector and expertise in the dairy industry will provide a significant benefit to NMR’s customers.

“As the UK dairy supply chain continues its drive to carbon neutrality, NMR’s work with GenoCells and milk data, and our pivotal role in payment testing, will contribute important information to aid in this transition.

“The backing of AB Agri will accelerate and de-risk NMR’s ability to deliver its strategic objectives, streamlining industry processes by creating a holistic business that can provide end-to-end data and analysis to ensure the long-term sustainability, efficiency and profitability of UK dairy.”

ALLTECH MYCOTOXIN TEAM AWARDED TOXINS 2022 BEST PAPER AWARD One of Alltech’s mycotoxin research papers has been recognised by Toxins, a prestigious international research journal, as one of three winners of their 2022 Best Paper Awards. The paper, “Co-Occurrence of 35 Mycotoxins: A Seven-Year Survey of Corn Grain and Corn Silage in the United States,” was written by Alltech Mycotoxin Management team members Dr. Alexandra Weaver, global technical support; Nick Adams, global director; and Dr. Alex Yiannikouris, research group director; along with an independent researcher Dr. Daniel Weaver.

“Research and innovation are at the core of our business at Alltech, and we are proud of this recognition of the innovative work being conducted by our global mycotoxin management team,” said Dr. Mark Lyons, president and CEO of Alltech. “Mycotoxins are ever-present on the farm, and they pose a real threat to the productivity of even the best-run livestock production operations. Mycotoxin management should be on every feed producer and farmer’s radar.”

Alltech’s winning paper describes

Page 48 September/October 2023 Feed Compounder

how mycotoxins contaminate corn grain and silage in the United States with frequent co-occurrence of fusaric acid with deoxynivalenol, fusaric acid with 15-acetyldeoxynivalenol, and fusaric acid with fumonisin B1, highlighting the importance of assessing multiple mycotoxins, including emerging mycotoxins and mycotoxin metabolites, when developing risk management programs.

Mycotoxins contaminate crops worldwide and play a deleterious role in animal health and performance. Multiple mycotoxins can co-occur, which may increase the negative impact on the animal. To assess the multiple mycotoxin profile of corn, Alltech conducted a sevenyear survey of new crop corn grain and silage in the United States. A total of 711 grain and 1117 silage samples were collected between 2013 and 2019 and analysed for the simultaneous presence of 35 mycotoxins using ultraperformance liquid chromatography–tandem mass spectrometry at the Alltech 37+ Analytical Laboratory.

The study showed that multiple mycotoxins were often present in both corn grain and corn silage in the U.S. In fact, 90.2% of grain and 96.5% of silage samples contained at least two types of mycotoxins. Fusaric acid was the most frequently detected mycotoxin in 78.1 and 93.8% of grains and silages, respectively, followed by deoxynivalenol in 75.7 and 88.2% of samples. The greatest cooccurrence was between fusaric acid and deoxynivalenol in 59.1% of grains and 82.7% of silages, followed by fusaric acid and fumonisin B1, deoxynivalenol with 15-acetyl-deoxynivalenol, and fusaric acid with 15-acetyl-deoxynivalenol.

The research also discovered that some of the more frequent mycotoxins they found were ones that may not be routinely analyzed by many programs, such as fusaric acid and deoxynivalenol, underscoring the importance of testing for multiple mycotoxins when developing management programs.

Mycotoxin challenges have risen in recent years along with the incidence of extreme weather conditions, such as droughts, floods and heat waves. In the U.S., 100% of samples contained two or more mycotoxins, according to the 2022 Alltech Harvest Analysis. In Europe, 79% contained two or more mycotoxins.

“Being selected for this award shows the interest in and importance of testing for multiple mycotoxins,” said Dr. Alexandra Weaver. “When we better understand the full mycotoxin profile of a feedstuff or ration, more informed decisions on mycotoxin management can be made.”

The winning paper was published by Toxins in July 2021, and can be accessed online. For more information about the Alltech Mycotoxin Management program, visit knowmycotoxins.com.

SFT EDGAR PYE SCHOLARSHIP 2023

RESEARCH

The 2023 Edgar Pye research scholarship application is currently open. The prize fund for this year is £2,000 and the closing date for submission is the 31st October 2023. For more information and to apply please email secretary@sft.uk.com.

MOLE VALLEY FARMERS TAKES ON DEDICATED ORGANIC MILL

Mole Valley Farmers has strengthened its commitment to the organic ruminant sector by taking on the lease of ABN’s feed mill at Uffculme, Devon.

The mill will operate as a dedicated organic facility, enabling the farmer-owned business to better service its organic customers, whilst driving greater efficiencies and cost savings across its supply chain.

The agreement will come into effect from Friday 1st September, with all of the existing, highly experienced workforce at Uffculme joining the Mole Valley Farmers business.

Mole Valley Farmers’ CEO, Jack Cordery said the new site would benefit shareholders, members and farming customers alike. “The number of organic feed manufacturers in the south west has reduced in recent years, but as a business we remain firmly committed to the organic sector,” he explained.

Jack Cordery, Mole Valley Farmers CEO “Bringing Uffculme into our portfolio will enable us to move organic production out of our Huntworth Mill in Somerset, into a dedicated facility. This will drive significant efficiencies through Huntworth, promoting better use of energy and tighter cost control, whilst removing the complexities of running a single mill that produces both conventional and organic rations.”

The new Uffculme site is 25 miles south of Huntworth, located off Junction 27 on the M5. Having a dedicated organic mill will enable the production of a wider range of finished organic products, expertly formulated

by Mole Valley Farmers’ technical team.

The new site will also allow the production of organic monogastric rations.

This will put greater competition into the marketplace and the potential for further expansion into this sector in the future.

Moving organic production out of Huntworth will facilitate greater manufacturing capacity for conventional bulk feed and Mole Valley Farmers’ bagged products at this site.

It will also allow the business to in-source

bag warehousing, which will streamline the supply chain for customers and the retail stores. In addition, it will be possible for a greater range of conventional raw materials to be held at Huntworth, helping to reduce formulation costs and improve quality.

Mr Cordery added: “Our commitment remains to all of our existing feed mills.

The additional mill will ensure we are well placed for the years ahead, helping us to deliver our core purpose of supporting our farmer shareholders to improve productivity, profitability and sustainability.”

MOLE VALLEY FARMERS LAUNCH NEW TRIO OF ORGANIC DAIRY COMPOUNDS Mole Valley Farmers has launched three new organic dairy compounds as part of their growing commitment to the organic sector.

Having announced their investment in a dedicated organic mill at Uffculme in Devon, the new compounds are just part of an overall drive to help organic farmers improve their productivity, sustainability and profitability in what is a challenging marketplace.

Mole Valley Farmers Nutritionist and Organic Champion, James Paxton said: “The trio have been specifically formulated to meet organic farmer requirements for the autumn and beyond, taking into consideration the need to maximise milk from forage and sustainability.

“They join our extensive range of organic feeds, which have been carefully formulated to meet the needs of a variety of production systems and stock types.”

The products are: • Organic AC Gen 19, which has been specifically developed for autumn block calving herds to support production in early lactation. The quality compound includes high levels of Digestible Undegradable Protein (DUP), to encourage good yields at a low feed rate.

A careful balance of starch and fibre helps to maintain rumen stability and encourage forage intakes, whilst different sources of starch also encourage the production of microbial and milk protein.

• Organic ProBal 27 - an ideal protein balancer for those farmers feeding higher levels of homegrown cereals this season or faced with low protein grass silages. Protein sources include beans, rape and soya.

• Organic GBF 16, which joins the Mole Valley Farmers Great British Feeds range, where all of the major feed ingredients are grown in the UK. This good all rounder includes UKgrown beans, lucerne and oats and will appeal to those farmers looking to reduce the environmental impact of their rations.

All of Mole Valley Farmers’ organic feeds are certified by Organic Farmers & Growers (OF&G).

TRIALS CONFIRM EFFICACY OF A METHANE-REDUCING FEED SUPPLEMENT FOR RUMINANTS IN ACHIEVING REDUCTIONS IN METHANE EMISSIONS BY DAIRY COWS Two on-farm trails conducted by the Università Cattolica del Sacro Cuore, the first of their kind in Italy, tested the efficacy of Bovaer® in ruminants consuming Italian dairy cow diets, that are rich in corn silage. At the recommended minimum dose, Bovaer® reduced enteric methane emissions by 44 to 50 percent while maintaining milk production and composition, milk fatty acids profile, animal health and welfare, and feed efficiency. These positive results, which follow more than 60 successful trials in 17 other countries, demonstrate once again that Bovaer® is highly effective in reducing methane emissions in dairy cows.

During the trial at CERZOO, the dairy farm of Università Cattolica, cows were either fed an Italian, corn silage based, diet with a quarter teaspoon of Bovaer® or assigned to a control group.

The GreenFeed system was used to analyze the cows’ breath for methane, carbon dioxide, and hydrogen emissions, enabling the methane reduction achieved with Bovaer® to be measured accurately.

The trial also monitored other relevant parameters, such as milk production, milk composition, feed intake, and animal health. The trial consisted of two phases: the first started in summer and the second in winter, with cows receiving a quarter teaspoon of Bovaer® in both their summer and winter diets. UNICATT is currently preparing to publish the results in a peerreviewed journal.

Erminio Trevisi, Full Professor at Università Cattolica, commented that: “3-NOP or Bovaer® has been extensively tested by our scientific colleagues around the world and promises to deliver a significant reduction in methane emissions from dairy cows. We are very pleased that the trial at CERZOO, Università Cattolica’s dairy farm, has achieved significant methane reductions with an Italian diet and dairy cow system, while maintaining milk quality. Our modern facilities enable us to accurately measure feed intake and, exhaled gases from the cow, as well as the more common parameters of milk production, composition, and animal health.”

Feed Compounder September/October 2023 Page 49

UFAC-UK UNVEILS NEW MAJOR MILL UPGRADES UFAC-UK has completed a major upgrade to its UK manufacturing facility, enhancing production efficiencies and helping to reduce its carbon footprint, through the use of intelligent control systems.

Headquartered in Newmarket, with production co-ordinated from the dedicated UK mill site in Woolfox, Rutland since 1979, the latest stage of UFAC-UK’s mill development programme has seen a significant investment in a new, bespoke manufacturing management software system and advanced liquid holding facilities, to further increase capacity.

Supporting a dynamic operating environment, the improvements not only align with UFAC-UK’s own “commitment to responsible production”, but also supports the sustainability commitments of its customers and stakeholders.

Completing an 18-month programme of innovation and development across the facility, the latest updates will help meet the growing demand for UFAC-UK’s energy, protein and Omega 3 nutritional solutions, as well as providing increased capacity for bespoke formulations and new product development.

“The main focus of all our upgrades has been based around sustainability and efficiency, covering everything from the installation of the new storage tanks and IT system, right down to our new recycled polymer bags and reduced timber pallets on our packaging and distribution channels,” explains Richard Jones, UFACUK commercial manager, who has been over-seeing the upgrades.

“The new IT system has had a significant improvement on the flexibility and efficiency of operation, regulating when machines are required to be in operation and therefore reducing overall operation time when lines are not required for specific runs,” he adds.

Robert Jones, UFAC-UK managing director, comments, “As a company we are constantly looking at opportunities to drive sustainability, productivity and efficiencies both within our own operation, but also on behalf of our partners and customers.”

“With the upgrades to our UK production facility, we are perfectly positioned to meet growing UK and international demand, but also further invest in the research and product development that has been the cornerstone of the business success,” continues Mr Jones.

“All of this is achieved while we are also improving efficiencies, sustainability and environmental credentials,” he concludes.

SFT POULTRY CONFERENCE 2024 - SAVE THE DATE The SFT poultry conference is due to be held on the 18th January 2024 at the Windmill hotel in Coventry.

Further details will be sent out in the coming weeks.

DAIRY FARM BUSINESSES UNDER THREAT, ACCORDING TO NFU SURVEY Britain’s dairy farmers are being forced to think seriously about their future due to concerns over insufficient returns, volatile markets and the scale of on-farm investment, a new NFU survey shows.

The survey of nearly 600 dairy farmers’ intentions reveals 9% of producers believe they are likely to stop producing milk by 2025 - up from 7% last year. A further 23% said they were “unsure” if their business would continue producing milk beyond 2025.

87% of dairy farmers who responded said they are concerned about the impact of government regulation, with feed prices (84%), energy prices (83%) and cash flow and profitability (80%) other key factors that would curtail milk supplies.

Meanwhile, 91% of dairy farmers said the main factor to them increasing milk production would be the scale of investment needed for things such as suitable slurry storage to ensure their farms are compliant - this supports the NFU call for Defra’s Surry Infrastructure Grant to be extended to cover more areas and to lower the minimum spend threshold needed to access the funding.

Page 50 September/October 2023 Feed Compounder

NFU dairy board chair Michael Oakes said: “It’s clear that significant inflationary pressures combined with below cost of production prices are continuing to put the resilience of British dairy farming businesses under threat. We are now facing a crisis of confidence among Britain’s dairy farmers.

“The results of this survey show that, now more than ever, we need resilient and collaborative dairy supply chains. It’s vital we reverse this trend of boom or bust and invest in our supply chains. New industrywide regulation on contracts, expected to be introduced later this year, must support fairer, more transparent and accountable supply chains. But regulation isn’t a silver bullet.

“With increasing global demand for British dairy, we know that the long-term future is bright for our sector. To ensure we maximise this potential, it’s imperative that government continues to work with us to ensure we have the right environmental, regulatory and trade framework in place to support the production of high quality, nutritious and sustainable food.”

FORFARMERS INTRODUCE MYFORFARMERS: THE ONLINE SHOP FOR LIVESTOCK FEED ORDERS ForFarmers has unveiled a new online ordering platform to make livestock feed purchasing simpler and more flexible.

In what ForFarmers believe to be an industry first, the MyForFarmers platform enables farmers to place compound and dry blend orders any time day or night from their smart phone, tablet or computer. Customers can use MyForFarmers to access help with orders via a direct messaging service. It also provides updates on delivery status and gives online visibility of all order and transactional documents giving farming businesses full control of their purchasing decisions.

Order amendments and an option to pay invoices online for those customers who currently pay by credit card or cheque, will be available by late summer.

MyForFarmers is accessible at www. forfarmers.co.uk/myforfarmers where customers can also find a simple user’s guide and video tutorials giving step-by-step instructions on how to access and use the platform.

Hayley Graham, supply chain development lead at ForFarmers said: “With online ordering being the norm across other industries our farmer customers told us they want the same flexibility for their livestock feed purchases.

“MyForFarmers provides that as well as 24:7 access to information, helping farms to streamline their admin and focus on other areas of their businesses.”

POTENTIAL BREAKTHROUGH PRODUCT FOR BRITISH RUMINANT LIVESTOCK FARMERS Wynnstay is pleased to announce its involvement as a consortium partner in a research project into the use of daffodils to reduce cattle methane emissions. The Dancing with Daffodils project aims to transform the efficiency and sustainability of ruminant livestock farming and is supported by the Department of Farming, Environment and Rural Affairs and Innovate UK, the UK’s national innovation agency.

The project is developing a novel feed additive, using a specific alkaloid extracted from daffodils, which has been shown in the laboratory to achieve exceptional results in methane reduction and protein utilisation in ruminants.

Preliminary data estimates that direct methane emissions from ruminants can be significantly reduced and that feed protein utilisation may be improved by up to 50%. This could potentially increase the productivity of the ruminant sectors and drive multiple environmental benefits.

The consortium is also spearheading the cultivation of daffodils to support the rollout of this new feed additive and developing a precision on-farm gas analyser to monitor in real-time individual ruminant emissions of methane, hydrogen, carbon dioxide and ammonia.

Gareth Davies, Chief Executive of Wynnstay Group plc, commented: “We are delighted to be a consortium partner in the Dancing with Daffodils project, which has the support of Innovate UK and DEFRA. This exciting project has the potential to deliver a breakthrough product for livestock farmers, which will significantly reduce methane emissions and enhance protein utilisation in ruminant animals.

“There are significant environmental benefits and we very much look forward to helping to progress this project to completion and providing the route-to-market for the technology.”

COUNTER SEASONAL GRASS DECLINE WITH FAT SUPPLEMENTATION As grass quality and availability decline, appropriate supplementation for dairy herds will be required to safeguard against milk production decreases.

While the higher fibre content of late season grass can be beneficial to milk fat production, a decrease in dry matter and energy availability will reduce performance from grazing, with milk yield suffering as a consequence, says Dr Richard Kirkland, nutritionist for Volac Wilmar Feed Ingredients.

To help fill energy gaps in late season

grazing, additional supplementation will be needed and rumen-protected fat supplements should be a key component in buffer rations to maximise milk yield and quality. Delivering 2.5-times the energy of cereals and more megajoules per bite, fat supplements have a high energy density and support rumen function.

“For a cow to perform to her potential, rumen function must be made a priority.

High-starch energy supplements like cereals will lead to the accumulation of acid in the rumen as a result of fermentation, compromising rumen pH and putting the animal at risk of acidosis, and low milk fat.

While caustic or other alkali treatments will help, large quantities of cereals can be expected to have a negative impact on butterfats. Digestible fibre sources like citrus pulp and soya hulls will give support to milk fat,” says Dr Kirkland Performance benefits from choosing the right fatty acids When it comes to selecting a fat supplement for buffer feeding, rumen protection and fatty acid profile need to be made a priority.

Unprotected fats cause an ‘oil slick’ effect in the rumen, physically coating fibre and reducing digestibility. However, rumen-protected fats provide a dense energy source without these risks to rumen function.

It is also important to consider which type of fat supplement is most appropriate for an individual farm as the different fatty acid components will have a major bearing on the expected response.

Products with high levels of palmitic acid (C16:0) will improve milk fat production, but care should be taken if offered to cows in earlier stages of lactation as additional output can be at the expense of loss of body condition. The calcium salt products are a blend of palmitic and oleic (C18:1) fatty acids which will be less stimulatory to milk fat, but the C18:1 component aids fat digestibility (increased energy supply), fertility and promotes improved body condition.

“Cow condition, stage of lactation and requirements from the milk contract are key factors to consider when investing in a fat supplement to provide maximum benefit for each farm,” says Dr Kirkland.

When feeding a rumen-protected

fat supplement like Megalac which has a balanced ratio of C16:0 and C18:1 fatty acids, producers can support milk yield throughout lactation while protecting fertility.

In research findings from the Tasmanian Institute of Agriculture’s Dairy Research Centre, cows on a low-input grazing system produced 2.1kg additional milk at peak lactation, and continued to respond with 1.5kg milk at 200-days in milk following supplementation with 250g/ day of Megalac rumen-protected fat, while maintaining high levels of fertility.

“Throughout the end of the grazing season, buffer feeding with rumenprotected fat supplements will help support energy demands without compromising rumen function. When selected based on fatty acid profile, producers also have the opportunity to benefit desired milk production targets based on their individual contracts and business objectives,” concludes Dr Kirkland.

FEFAC PUBLISHES SUSTAINABILITY REPORT

3RD FEED PROGRESS

FEFAC is pleased to announce the publication of its 3rd Feed Sustainability Charter Progress Report. The publication is a special edition, dedicated to facilitating the implementation of the ambitions of the FEFAC Feed Sustainability Charter, originally released in September 2020.

FEFAC takes advantage of putting additional attention on its earlier publication in June 2023 on Sustainable Animal Feeding Techniques, which was presented at the 30th FEFAC Congress in Ystad, Sweden. FEFAC tries to draw the attention of all food chain partners to the existing feed industry solutions that are available to help our partners in the livestock value chain tackle the sustainability and food security challenges that we are collectively facing.

FEFAC President Pedro Cordero: “Three years after the original release of the FEFAC Feed Sustainability Charter, FEFAC seeks to further boost the progress in implementing its key ambitions, showcasing the innovative solutions the sector has to offer to assist the livestock sector with its transition towards more sustainable production systems. Many FEFAC members have in the meantime launched their individual sustainability agendas, roadmaps and action plans, with very dynamic value chain engagements at a national level.”

Feed Compounder September/October 2023 Page 51

•

OCEAN HARVEST TECHNOLOGY GROUP PLC INTERIM RESULTS FOR SIX MONTHS ENDED 30 JUNE 2023 Ocean Harvest Technology Group Plc announces its unaudited results for the six month period ended 30 June 2023 (“the Period”).

The full Interim Report for the period ended 30 June 2023 will be published on the company’s website at www. oceanharvesttechnology.com and the company have laid out the key highlights below.

Financial Highlights • OHT successfully completed its initial public offering raising gross proceeds of £6,000,000 • Funds raised allows the company to focus on its strategic growth objectives • 66% growth in product revenue to €1.6 million (H1 2022: €0.95 million) • 150% increase in gross margin to €0.56 million (H1 2022: €0.23 million) • Substantial increase in gross margin to 36% (H1 2022: 24%) • Margin improvements driven by an increase in average selling prices, eliminating selling concessions post Covid-19 pandemic and an improvement in processing yield • Well funded with no external debt and a period end cash balance of €4.8 million (31 December 2022: €1.2 million) Operational Highlights • Strong momentum with new customer wins, having onboarded over 10 new customers in the first six months. This includes a top five swine producer in the US and one of the UK’s largest feed pre-mixers • Expanded seaweed supply chain in new regions such as east Africa and the Philippines, giving access to materially larger volumes of biomass.

OHT has also secured a strategic relationship with a producer of brown seaweed which provides price and volume certainty of supply and is progressing similar arrangements with other seaweed suppliers • Further improvement in operating efficiencies due to investment in an additional grinding line in Vietnam,

•

•

increasing yield significantly Completed Life Cycle Analysis of OceanFeedTM which demonstrates that it has a materially lower CO2 equivalent footprint in its manufacture than other common ingredients in animal feed.

• OceanFeedTM can be netnegative as one tonne used as an additive can reduce CO2 equivalent emissions from the feed chain by over 10 tonnes Completed further R&D trials which demonstrated the strong efficacy of OceanFeedTM in a number of applications The company was awarded a patent which protects the claim made by the company that use of a seaweed blend as a feed supplement improves the quantity and/or quality of eggs produced by egg laying birds

Conclusion and Outlook • The Group has strong momentum and continues to onboard new customers from its growing pipeline of customer trials.

• The improvements achieved in gross margin year to date are expected to continue due to the revised selling price levels and the company’s developments in seaweed sourcing and processing.

• The outlook for OHT’s supply of seaweed remains strong and supportive of continued growth in the company’s product sales.

• Whilst the Group continues to see revenue growth in line with expectations in Asia and the Americas, it is experiencing some delays in onboarding new customers in Europe. This is resulting from the direct impact of feed ingredient prices affecting customer profitability as well as customers in this region having more entrenched usage of other additives. This shortfall in Europe had been expected to be compensated for in the second half by volume from a recently onboarded new customer in another region which is now opting for lower initial volumes before moving to full use in future.

• In addition, the strengthening of the Euro in 2023 will impact the value of their reported revenue which is primarily sourced in US dollars • As a result, they now expect to report total revenue for the year in excess of €3.4 million • The Board continues to see supportive conditions for the growth of OHT’s products, with the market

Page 52 September/October 2023 Feed Compounder

looking for more sustainable feed ingredients which improve animal production metrics and can replace existing additives such as antibiotics, other synthetic additives and feed ingredients from land based plants.

The number of potential customers trialing OceanFeedTM has increased significantly since the start of the year and the potential sales value from those customers has more than doubled to over €10 million. The Board has strong visibility over FY24 revenues that support its forecast revenue growth rates.

Mark Williams, CEO of Ocean Harvest Technology Group, commented:”At our maiden set of interim results I am pleased to say that OHT has begun to deliver on its objectives set out at its IPO in April. We are continuing to strengthen our global sales team and build out our supply chain.

We will also continue to invest in R&D to innovate and enhance our existing customer offering in the markets the Group operates in. We will continue to manage some of the short term onboarding delays and we look forward to delivering on our long term growth strategy for our new and existing shareholders.”

DSM-FIRMENICH BEEFS UP ITS FIGHT AGAINST METHANE EMISSIONS, SAVING 50,000 TONNES OF CO2E dsm-firmenich’s innovative feed supplement Bovaer® has reached a significant milestone in the reduction of enteric methane emissions from cows. To date, the additive has enabled farmers to save 50,000 tonnes of CO2e and counting.

Bovaer® contributes to a significant and immediate reduction of the environmental footprint of beef and dairy products.

The additive suppresses enzymes that trigger methane production in the cow’s rumen, with just a quarter teaspoon of Bovaer® per cow a day reducing methane emissions by 30% from dairy cows and 45% from beef cattle.

Feed additives offer the greatest potential for sector-wide methane reductions and could be feasibly implemented across the dairy and beef chain. Currently, dsmfirmenich is working with partners across the globe to introduce Bovaer to multiple markets and value chains through on-farm trials and pilots.

Following several successful largescale pilots for Bovaer® in May 2023, the Bel Group, a French cheese producer will now deploy Bovaer to all 10,000 cows supplying milk in Slovakia, cutting methane emissions by ¼ for each farm and representing an overall yearly 400-tonne menthane reduction.

Why levels of mycotoxins may be increasing so much in Europe

By Sander Janssen, DVM, Manager Mycotoxin Risk Management EMEA at dsm-firmenich

The majority of mycotoxins accumulate in the field. Levels of

factors such as soil management, sowing time and each crop’s

mycotoxins in crops are increasing across Europe, particularly aflatoxin

genetic resistance also contribute to the (farm) risk level. It combines

and Fusarium toxins. This increase can be attributed to climate change

parameters* affecting disease pressure into sophisticated algorithms,

and the evolving impact it is having on our ecosystems, along with the

and is real-time updated and improved with data from the dsm-firmenich

global commodity trade. Hotter, drier growing conditions and weather

Global Mycotoxin Survey – the most comprehensive data set on

extremes favour the growth of toxin-producing fungi and place stress

worldwide mycotoxin occurrence. The knowledge on the occurrence

on plants, thereby amplifying mycotoxin contamination.

of mycotoxins evolves continuously, leading to continuous fine tuning

The rising demand for eggs, meat and milk in recent decades

of these prediction services. The Mycotoxin Prediction Service allows

has driven higher EU imports of grains and cereals from developing

crop users and crop producers to make sound decisions in terms of

countries with more tropical climates where mycotoxin occurrence is

purchasing, quality control and crop management.

higher—thus raising the prevalence of mycotoxins in EU data. The

The concerning projection for the future suggests that proactive

presence of mycotoxins in crops presents risks to animal and human

measures are imperative to manage and mitigate increasing

health, lowers farm profitability and makes our food system less

mycotoxin-associated risks in European crops. The Mycotoxin

sustainable and more insecure.

Prediction Service and Global Survey Data from dsm-firmenich ensure

We can pinpoint both natural and artificial factors as influential in

that producers can track changes in the occurrence of mycotoxins

contributing to increased mycotoxin levels across Europe, particularly

in feed materials as a complement to a regular testing and risk

meteorological conditions and irrigation practices.

mitigation regimen.

dsm-firmenich has developed a Mycotoxin Prediction Service.

* Biochemistry of mycotoxin production, Fungi type, Lifecylce

It focuses on the potential for mycotoxin development in wheat and

stage, Crop type, Planting date, Information from the dsm-firmenich

corn. Individual field risk varies within regions, countries even up to

global mycotoxin occurrence dataset, Sophisticated mathematical

districts and are strongly influenced by weather conditions. Additional

algorithms, Hourly global weather data

dsm-firmenich World Mycotoxin Survey January to June 2023 Mycotoxins are naturally produced by fungi that can contaminate

that the Fusarium mycotoxins fumonisins, deoxynivalenol and

feed raw materials in the field and in storage and are detrimental to

zearalenone are most frequently found, with the highest region

the health of animals. Adverse effects of mycotoxin contamination

of mycotoxins found in North America, South Asia and China and

include impaired reproduction, digestive disorders, carcinogenicity,

Taiwan.

and reduced performance.

The survey includes further details on:

dsm-firmenich’s World Mycotoxin Survey is described by the

•

Prevalence levels for each mycotoxin in each region

company as the longest-running and most comprehensive data set

•

Global and local risk levels for each mycotoxin

on mycotoxin occurrences and contamination. They state that the

•

Risk levels posed to each species

survey accurately identifies mycotoxin risks based on time period,

•

Comparison of prevalence levels from January-June 2022

animal species and location.

•

About the Survey

More information about Spectrum 380 “Mycotoxins are an ever-present threat to animal health,

Each year since 2004, dsm-firmenich has analysed a large number

performance and sustainability. The latest results reveal a

of feed samples from all around the world to understand and monitor

continuously evolving set of challenges, highlighting the importance

contamination levels of the different mycotoxins in a variety of feed

of diligent monitoring and state-of-the art mitigation strategies

ingredients. This information is shared in the annual dsm-firmenich

to the feed and animal protein industry’s profitability,” stated

World Mycotoxin Survey.

Ursula Hofstetter, Head of Mycotoxin Risk Management at dsm-

The results

firmenich.

Until June 2023, The World Mycotoxin Survey collected 10,199 samples from 78 countries around the world. The results concluded

To download the dsm-firmenich World Mycotoxin Survey from January to June 2023 please visit their website.

Feed Compounder September/October 2023 Page 53

Feed Production Machinery, Pelleting & Extruding CFE GROUP

compound feed partners as we all strive to grow and support our most

CFE have acquired Sevale

important indigenous industry.

Engineering in Gloucester and Turner

www.cfegroup.com

Grain in Dublin in the past two years.

Both companies provide valuable engineers and supply chain solutions

CONDEX (UK) LTD

for our Group. CFE have been

La Meccanica Pellet Mills since 1986

partnering key customers in the past number of years in facilitating the optimisation of energy efficient quality throughout. Our value creation strategy at CFE Group is focusing on our core business, where we serve our current market positions in the compound feed industry.

In maintenance, we refurbish pellet mills, flakers and grinders at our

La Meccanica pellet mills come with a 5 year, no major service

Haydock facility and our team of eight engineers, across the UK and

guarantee. This means that as long as the machines are maintained

Ireland, concentrates on contract maintenance for customer equipment.

and greased in accordance with the manufacturer’s guidelines, there

We are maintenance and service specialists, competent, highly

will be no major servicing costs for the first five years; no seals, no

experienced, and fully up to date with the technology and operating

bearings and most importantly no down-time.

systems of the different brands of manufacturing equipment supplied to

With the large diameter, two roller design providing the optimum

the feed and bio-mass markets.

angle of nip and the main rotor having a high inertia, the La Meccanica

We are also growing our market share by increasing the footprint of CPM

pellet mills are one of the most efficient machines on the market,

in the compound feed business. In the past year we have sold two new

outperforming larger machines as a result of the design and main motor

CPM Roskamp Grinders, 12 CPM Conditioners, 10 CPM Pellet Machines

being utilised to its full potential.

(7932/ & 7936/12) and supported

No gearbox so no oil leaks around the pellet mill or more

all the CPM equipment in UK &

significantly into the feed; a major consideration now that UFAS directive

Ireland We have a strong pipeline

states that food safe lubricants need to be used.

for the next two years, where we

Condex also supply

plan to continue this growth. CPM’s

a n ex t ens i v e r ange

Double Pelleting system is by far

of mixing, grinding,

the preferred production practice for ruminant feed. While expanders

conditioning and ancillary

and high friction conditioners can give customers the edge for specific

equipment, including

formulations, the Ruminant feed business has clearly opted for double

being an official agent

pelleting ahead of all other processing systems, it gives consistent quality,

for Geelen Counterflow

maximum throughput and an energy efficient pellet. It’s important to match

coolers. Ensuring our

horsepower as closely as possible on the top and primary presses and the

clients are able to meet

working width of dies must be in the range of 20%, i.e. the primary press

the high demands

being no more than 20% more open than the pre-pellet machine. Direct

of the industry with

drive motors on a Double Pelleting stand reduce the installed motors from

equipment designed

4 to 2 and direct drives give more energy efficiency and torque required

and manufactured to the

to keep the press running across a range of formulations.

same high standards as

CFE’s Cost per Tonne (CPT) is an inclusive service for maintenance,

our pellet mills.

pelleting consumable supply and engineering support, that offers feed

Our in-house design and installation services enable us to tailor

compounders an insurance policy, guaranteed supply chain and working

equipment and process lines bespoke to a client’s requirements. This

partnership. The CPT is a 3-year contract that cost matches against

gives our clients the confidence of knowing all aspects of the process

tonnes produced and invoices issued monthly; eliminating the peaks and

are taken into consideration, whether this is upgrading a single machine

troughs that can impact feed milling. The customer advises CFE of its

or a complete production line. With a single point of contact the end

tonnage on the final day of each month and the invoice is based on the

user can be reassured there are no surprises, no hidden costs and no

actual tonnage figure. We are proud to continue working alongside our

delays as a result of miscommunication between contractors.

Page 54 September/October 2023 Feed Compounder

Customer satisfaction is our number one priority; we achieve this

increased throughput by 15%”

with UK based stock and service engineers, around-the-clock aftersales

For further information or to arrange a

support and a die and roll refurbishment service second to none.

demonstration, please contact:

Peace of mind at competitive prices.

Matthew Swallow

Condex (UK) Ltd, White Cross, Lancaster, Lancashire, LA1 4XQ Tel: 01524 61601, Fax: 01524 381515, Email: info@condex.co.uk, Web: www.condex.co.uk / www.pelletmills.com

T: + 44 (0)1159 813700 E: matthewswallow@dsl-systems.com Web: dsl-systems.com Bill Wright – T: +44 (0) 1260 277025, E: billwright@datastorsystems.com

DSL / DATASTOR SYSTEMS

Web datastorsystems.com

FUCHS LUBRICANTS (UK) PLC Imperium4Feed is the new mill control system offered by DSL Systems and Datastor Systems combining their wealth of knowledge and

food grade lubricants

experience to provide leading-edge process control, planning (MES)

In the animal feed industry,

and information software for mills of all sizes.

the use of food-safe machine lubricants can mean the difference between a good name and no name at all. The production of animal feed puts the strictest requirements on the lubricants used in the manufacturing process.

Consumer protection is absolutely essential. Incidental oil contamination at any point in the process needs to be avoided by animal feed manufacturers, who process millions of kilograms of animal feed for global markets every year. In addition, ensuring that the production process runs smoothly and is highly effective (meaning longer component

Imperium4Feed’s pellet press and extruder control modules

lifetimes and extended maintenance intervals) is our number one priority.

Our customers benefit from the

are designed to optimise quality, improve throughput and eliminate

excellent quality of the CASSIDA

blockages. Imperium4Feed has a number of features to optimise

portfolio, which has been confirmed

pellet press control including automatic start-ups, flying bin-swaps,

by numerous OEM approvals given

cooler fan speed optimisation, cold start-ups, anti-blockage detection,

by well-known manufacturers of

layered change overs and automatic flushing

production and manufacturing equipment.

Today, major animal feed manufacturers are taking the risk out of their processes by using

All configurations of pellet mills, extruders and expanders are catered for, including: •

CASSIDA food grade lubricants as the safe alternative for all lubrication points in their production plants.

Single pellet mill, Double side by side, Double in line, 3 pellet

Our support package

mills per line

As well as providing you with high-performance food grade lubricants,

•

Up to 8 pre-pellet press bins per production line

•

Hot start conditioner, long term conditioner, expander, HFC and BOA

FUCHS is able to offer expert technical advice and support. FUCHS can assist with oil condition monitoring, failure analysis and diagnosis, Lubrication Critical Control Point (LCCP) surveys, and much more.

Performance and safety

•

Kettle or Ripener

•

Extruder

food grade lubricant range to receive ISO 21469 certification. Certified

•

Cooler control

for Halal and Kosher production, the CASSIDA range provides a total

•

Fats spray at the die

solution for the animal feed industry.

•

Downstream Fats Coater (PPLA)

Julian Potts, FUCHS UK

•

In-line pellet tester

Email: Julian.Potts@Fuchs.com

“Changing control of our pellet presses to Imperium4Feed has

The CASSIDA range is NSF H1 registered, as well as being the first

Web: www.Fuchs.com/uk

Feed Compounder September/October 2023 Page 55

Feed Ingredients …

Protein Products ALLTECH

AZELIS

Reducing waste and

Azelis offers a range of plant-based

increasing agri-food

protein products.

sustainability with

Highly concentrated and digestible potato, pea, wheat and corn proteins

OPTIGEN® Ongoing protein supply and pricing pressures coupled with scaling environmental demands, makes for a complex situation for all U.K. dairy and beef enterprises both now and looking to the future.

can be used as alternatives to or partly replace traditional proteins.

TUBERMINE® GP potato protein provides protein enrichment and is known for its richness in essential amino acids available in higher

A vital component in overcoming this challenge, is supplying

amounts than in traditional proteins. The outstanding digestibility is

modern productive ruminants with optimal levels of ammonia for the

particularly well suited to the young, newly-weaned animal’s high protein

rumen to function effectively. Excess ammonia leads to excreted

requirements and is well recognised as an excellent source of protein

nitrogen waste, whilst a deficit impacts fibre digestion.

for piglet feed.

Optigen provides a slow-release consistent source of non-protein ®

nitrogen (NPN) to the rumen bacteria over time, leading to an increase in microbial protein, an improvement in fibre digestion and a reduction in nitrogen excretion.

A recent meta-analysis on Optigen evaluated the results of 17

LYSAMINE® GPS concentrated protein extracted from peas, is a valued nutritional ingredient in many applications. Its excellent digestibility along with its naturally low antitrypsin activity makes it a protein of choice in the nutrition of young animals, particularly piglets.

VITEN® Vital wheat gluten natural protein extracted from wheat, is a water-insoluble complex protein.

dairy studies carried out in 6 countries, and 17 beef studies carried out

Recognized especially for its high glutamic acid content, the plant-

in 9 countries. The research found Optigen to be a viable substitute or

based protein shows exceptional digestibility and can be used in the

supplementation for plant protein sources in ruminant rations.

formulation of high-performance feeds by limiting the risk of non-digested

The proven benefits of Optigen in dairy cows • Reduces soybean meal use by 21% • Improves feed efficiency by 3% • Improves nitrogen use efficiency by 4% • Increases production profitability of a 1,000-dairy herd by £13,035 • Lowers the carbon footprint of a 1,000-dairy herd by 647 tonnes of CO2e

protein in the large intestine.

It is a useful alternative protein source which is appreciated in milk substitutes and piglet feed for its excellent digestibility, colour and palatability.

GLUTALYS® corn gluten meal is a highly digestible protein concentrate rich in sulphur amino acids (methionine cystine). A polyvalent protein source, it offers advantages in formulas for ruminants because of the low natural degradability of the protein fraction in the rumen and its high post ruminal digestibility.

For further information please contact Leia Trotman at Azelis on: +44

The proven benefits of Optigen in beef cows

(0)7792116659 or via email: leia.trotman@azelis.co.uk

• Improves both feed efficiency and liveweight gain by 8% • Reduces time to slaughter by 9 days

BENEO

• Increases production profitability of a 1,000-beef herd by

Sustainable alternative ingredients in animal feed

£14,146 • Lowers the carbon footprint of a 1,000-beef herd by 111 tonnes of CO2e For more information, please contact: Tel: +44 (0) 1780 764512

With increased scrutiny on ingredient sustainability in animal feed,

Email: ukreception@alltech.com

BENEO, one of the leading manufacturers of functional ingredients, has

Web: www.Alltech.com/uk/

recently launched a range of faba bean hulls and starch rich flour that

Page 56 September/October 2023 Feed Compounder

can be used as a vegetal protein or fibre source for animal feed.

BORREGAARD

Faba beans are a very promising crop, due to their ability to fix

Borregaard is a leader

nitrogen from the air for themselves and subsequent crops, reducing

in bypass protein

both fertilizer input and greenhouse gas emissions (GHG) at farm level.

technology, supplying

Additionally, being a local source of vegetal protein, their use avoids

markets worldwide for

imports of raw materials from outside Europe. BENEO’s faba ingredients

more than 30 years. Our products SoyPass, RaPass and Amipro

are produced in Germany and it strives to source the beans at Farm

feature high levels of undegradable, yet highly digestible protein that

Sustainability Assessment (FSA) Gold level from German farmers. Also,

are perfect for today’s ration balancing programs.

the production process has been chosen for its low energy consumption in comparison to alternative processes, overall contributing to BENEO’s carbon neutrality and sustainability targets. With a faba bean range that includes hulls, starch-rich flour and protein concentrate, BENEO offers feed compounders a non-GMO and sustainable source of fibre, energy and protein. These quality ingredients allow for the development of feed formulas with sustainable alternative sources.

Web: www.beneo.com

BIOCHEM RumiPro® Urea – a high quality slow-release urea for optimising protein supply in ruminants.

Soybean meal and rapeseed meal are known to be high value protein sources for animal feeds. During digestion, however, some of the vegetable protein is broken down in the rumen of the cow, far too early in the digestive system for the high yielding cow to fully use it.

Bypass products overcome this problem by protecting the protein while in the rumen, but allowing it to be fully digested within the small intestine. Consequently, better utilization of the essential amino acids occurs resulting in improved milk production.

SoyPass, RaPass and Amipro are manufactured and sold by our approved licensees. All of our bypass proteins are produced according to our strict quality requirements, and are among the most consistent bypass proteins on the market.

Release the full power

Borregaard UK Ltd

of your cows by the

Clayton Road, Warrington

use of RumiPro ® urea

Cheshire, WA3 6QQ United Kingdom.

and produce more milk

Tel: +44 (0)1925 285400

solids. RumiPro ® Urea

Email: Glenn.Dearsley@borregaard.com

has a high-quality non-palm-based fat coating for a constant release

Web: www.borregaardfeed.com

of nitrogen in the rumen. It offers additional options to optimise the protein supply of the rumen microbes helping to maintain an efficient rumen fermentation. RumiPro® Urea increases microbial protein yield and supports cellulolytic bacteria to improve fiber digestibility. The high nutrient density is crucial to create a well-balanced diet for high producing dairy cows and opens additional possibilities in case of suboptimal forage quality.

TechnoYeast® - Kluyveromyces fragilis for function and flavour

CHERWELL VALLEY SILOS LIMITED Cherwell Valley Silos Ltd have a long well established reputation for providing specialised cooked protein and oilseed products to the animal feed industry.

TechnoYeast ® is a hydrolyzed yeast based on the strain

Products available are CV-Soy - full fat soya (Profat typically 54%),

Kluyveromyces fragilis, a specific strain of yeast suitable for feeding

and PURA LM (Profat 42%) - a mixture of domestic pulses and whole

all species. TechnoYeast® is produced by a gentle process in which all

rapeseed recently upgraded with a lower moisture content for better

nutrients are released and made more available for high digestibility,

handling characteristics and improved nutrient density. In addition we

meeting the needs of young animals. TechnoYeast® contains both

offer a Linseed based blend Linbean (Profat 38%) which is a highly

components of the yeast cell wall – mannan oligosaccharides (MOS)

digestible alternative to Linseed expellers.

and β-glucans – along with the constituents of the yeast extract:

The main soya product is conventional ‘Any origin’ Full Fat Soya

highly digestible proteins, essential and functional amino acids such

(CV-Soy A/O) – supplied with SSS certification if required. We continue

as the umami-tasting glutamic acid, nucleic acids as a source of

to specialise in the production of NON GM Full Fat Soya produced from

nucleotides, and minerals. The combination of increased palatability,

UK grown Soyabeans when available (CV-Soy Non-GM ) or otherwise

with the addition of nucleic acids, gives both improvements in feed

manufactured from certified Non GM EU origin soya beans.

intake and improved gut functionality, resulting in animals which consume more and can make better use of nutrients. TechnoYeast®

All manufactured products are accredited under FEMAS and BETA NOPS schemes.

has applications for all animal species where increased feed intake

We can also supply raw whole soyabeans in bulk bags or bulk.

is beneficial.

Centrally located in Oxfordshire and with our own transport

For more information visit:

operation, Cherwell Valley Silos are ideally situated to satisfy all

www.biochem.net

customers nationwide. All products are available in bags and bulk ex

Feed Compounder September/October 2023 Page 57

stock and all full fat soyas are available in high quality pellet form for

is an opportunity for ruminants to produce more efficiently through

improved handling and storage characteristics.

increased protein utilisation and reduced nitrogen excretion, having

Valley Trading our grain trading operation is managed by Russell Lake - and continues to specialise in local grain, rapeseed and pulses for both consumption in house and third party trades and offers a high quality local independent service to the arable farming community and feed compounding industry.

one of the biggest impacts on farm profitability and sustainability. The cow has specific requirements for individual amino acids and both Methionine and Lysine, which are the first essential limiting amino acids. An inadequate supply affects animal health and productivity.

Amino acid nutrition also provides flexibility in formulation when

Simon Robbins, Sales Manager,

selecting or substituting different feed materials due to either price

Cherwell Valley Silos,Twyford, Banbury, Oxon, OX17 3AA

or availability.

Table 1 describes the ingredients and nutrient profile for three

Tel: 01295 816201, Fax: 01295 812531 Email: simonr@cvs-ltd.com

diets, Control diet, Scenario 1, without soybean meal and Scenario

Web: www.cherwellvalleysilos.co.uk

2, with soybean meal, but with 65% lesser amount than the Control

Russell Lake – Valley Trading.

diet. All meet the protein requirements for 35kg of milk at 4% and 3.5%

Tel: 01295 816221

milk fat and protein respectively. But Scenarios 1 and 2 also meet

Email: russell@cvs-ltd.com

amino acid requirements by using KESSENT® Me and LysiGEM™ (rumen-protected Methionine and Lysine, Kemin Industries), saving

KEMIN Kemin’s amino acid program for better raw material allocation in ruminant formulation

84g of metabolisable protein.

The formulation with Kemin´s rumen-protected amino acids improved the nitrogen efficiency, by 2.1% from 28.8% (Control), to 30.9% (Scenarios 1 and 2), with a better allocation of available raw materials at less cost.

References are available upon request.

Contact

Rising feed prices, their high volatility and low availability are the most

Email: robert.hamilton@kemin.com

limiting challenges presently facing dairy farm viability. However, there

Web: www.kemin.com

Table 1. Ingredients (kg DM/head/day) and nutrient profile (CNCPS v6.55) of three formulation scenarios. 1ME, Metabolisable Energy; MP=Metabolisable Protein; CP=Crude Protein; MP balance = % requirements Ingredients

Control

Scenario 1

Scenario 2

Premix

0.205

0.205

0.205

Soybean meal 46 % CP

1.530

0

0.540

Rapeseed meal

2.670

3.649

2.937

Triticale grain

1.760

1.760

2.024

Corn grain ground

2.640

2.816

2.640

Wheat straw

0.517

0.517

0.517

Grass silage 16% CP

8.180

8.180

8.180

Corn silage 35% DM

4.900

4.900

4.900

Barley grain ground

1.760

2.112

2.112

®

KESSENT Me

0

0.009

0.010

LysiGEM™

0

0.022

0.018

Nutrient profile

Control

Scenario 1

Scenario 2

ME (Mcal)1

61.2

61.1

61.1

CP (%)1

17.2

15.9

16.0

MP (g)1

2,709

2,621

2,625

MP balance1

104

100

100

Met % MP

2.2

2.5

2.5

Lys % MP

6.5

6.8

6.8

Lys:Met

2.95

2.70

2.74

Page 58 September/October 2023 Feed Compounder

CARGILL TAPS INTO NOVEL INGREDIENTS FOR FEED Proteins and fats can come

on Aqua Nutrition, the

from many sources, but

expanded partnership

perhaps one of the most novel

includes more species,

is that found in insects.

starting with the use of

The advantages to using

oil derived from insects

insects (specifically black soldier fly larvae) are numerous. In addition

in swine and poultry feed. Using insect oil in piglet diets represents a

to being a source of high-quality protein and fatty acids, insects are

reduction in the carbon footprint of the oil component of the diet by up

powerful ‘up-cyclers’, meaning that they can feed off large quantities

to 81% compared to vegetable oil sources. After three years of running

of local agricultural by-products, can be bred in vertical farms with

trials and exploring the practical solutions to be able to use insect oil

low environmental impact and are part of most animals’ natural diet.

in piglet feed, Cargill is now at the stage where piglet feed with insect

In addition, they are a sustainable and ‘circular’ ingredient with local,

oil is being produced and sold to certain markets outside of the UK.

European origin.

In addition to application in piglets, Cargill is pioneering trials to

Cargill is already using insect protein within its Aqua Nutrition

compare insect oil versus plant oils in broiler diets, and to date has

business as it can be produced using a fraction of the land, water, and

found similar performance with no detrimental effects. The insect oil

resources required with lower emissions than traditional production,

from black soldier fly larvae is relatively high in lauric acid. It is further

thus helping fish producers meet their sustainability goals. The

exploring the expected benefits of lauric acid in insect oil on broiler

company is finding new ways to reuse by-products and develop

gut health and welfare.

fish nutrition that promotes and enhances the health of farmed fish.

When the trials on broiler feed conclude, Cargill will look to work

Beyond being a high-quality feed offering, Innovafeed’s insect meal

with customers to bring more products from insect-fed livestock to

can save up to 16,000 tons of CO2e (carbon dioxide equivalents) for

retailers’ shelves and to consumers who are increasingly recognising

every 10,000 tons of insect protein, depending on the composition

the use and benefit of insects in meat production, including as an

of the feed.

alternative and sustainable source of protein and oil.

While Cargill’s initial collaboration with Innovafeed has focused

Email: communication@innovafeed.com

THE NEXT STEP IN THE SEARCH FOR SOYA REPLACEMENT IN PIG DIETS As part of its long-term and continued strategy to reduce the carbon value

The first stage of the trial, with 2,000 finishing pigs, has now been

of feed in pig diets, the latest ABN trials looking into soya alternatives

completed and has shown good performance levels, with equal performance

are returning encouraging early performance results, while significantly

to the soya-based diet. The next stage is due to complete before the end

reducing environmental footprints.

of the year, and the results will be combined and analysed.

With soyabean meal being one of the main contributors to the carbon value of feed, including land use change, ABN has been working on an ongoing programme of trials looking at alternatives, in part driven by retailer requests.

“There has been some work across the industry considering the use of pulses as an alternative to soya in monogastric diets, but these latest trials are looking at the next step, considering whether a pre-processed pulse and rape blend can either replace or significantly reduce the use of soya in pig rations,” explains Dr Steve Jagger, ABN’s senior pig nutritionist.

Two separate trials are currently underway, across over 1,000 weaning pigs and a total of 4,000 finishing pigs. At the mid-way point, early signs are highly encouraging.

Finishing pig trial

Weaning pig trial The weaning pig trials, with pigs from 10-40kg, have looked at another pre-processed pulse rape blend.

“While soya cannot be completely removed from the weaning pig diet, we have been able to significantly reduce it and achieve a good performance,” adds Dr Jagger.

“While growth rate was maintained, intake was increased but the carbon reduction was significant,” he says.

Reduction in carbon value of feed From the trials to date, there has been an approximate 40% reduction in the carbon value of feed, including land-use change, when comparing the full soya inclusion against the highest pre-processed pulse rape blend diet. These calculations are based on GFLI figures.

The trials with finishing pigs, from 40kg to slaughter, have been looking

“These are significant reductions, and extremely encouraging. We

at four levels of replacement, from full inclusion of soya all the way down

are very enthused to see these trials through to their culmination, and

to complete removal. It is being undertaken through three phased diets,

will then combine and analyse the total results,” says Dr Jagger.

at the growing, intermediate finishing and final finishing stages.

“During the three growth stages different pre-process pulse rape blends were utilised in the full replacement of soya,” explains Dr Jagger.

“Our driver is to try and develop products to help the industry reduce its carbon values. While at the preliminary stages, these latest trials look like a significant step forward in this space,” he concludes.

Feed Compounder September/October 2023 Page 59

Cargill UK Strengthens Poultry Technical Team

commercial manager for Cargill UK poultry David McBride. “We have

Cargill UK has extended its poultry team with the addition of three

the expertise to bring the company’s global research and developments

technical and formulation poultry specialists.

to poultry producers here in the UK and the industry knowledge to

Luke Barnard has joined the team

support them on their own units and with their own individual targets

as UK technical application specialist,

and goals.”

supporting the sales team by offering individual and tailored support to customers.

Vicky Robinson Joins AIC as New Head of Sustainability

Since graduating in biological

The Agricultural Industries Confederation

sciences, Luke has gained 12 years

(AIC) has appointed a Head of

of experience in technical and product

Sustainability to lead and develop its work

development roles in global animal nutrition

in this core area for the UK’s agri-supply

companies, focusing on monogastrics.

industry. Vicky Robinson is leading the

Most recently he had a European role promoting new product

trade association’s sustainability policy

development and technical services in gastrointestinal health of poultry.

work as it scales up its influence in this

Luke is a member of the Poultry Science Association, and he has

critical area. She joined AIC in late June.

A 2019 Nuffield Scholar, Vicky was

had several peer-reviewed papers published.

Patrick Beyeler is a masters graduate

previously Technical Director at Linking Environment And Farming

in animal nutrition and spent a few years as

(LEAF), which followed 22 years working for Natural England and its

a technical adviser on farms before joining

predecessors on agri-environment delivery, policy development and

Cargill South Africa, in 2016, where he took

implementation.

the role of technical lead with responsibility for larger poultry accounts.

Vicky said: “I’m pleased to be joining AIC in the new role of Head of Sustainability at such an exciting and dynamic time for the agri-supply

He has worked closely on promoting

industry. With the increasing emphasis on sustainability within our food

and supporting Cargill through feed

system, the pivotal role that the agricultural supply chain provides in

additives, formulations and technologies

balancing the provision of nutritious food integrated with the needs of

in the Sub Saharan African region.

the environment, economic and social systems is key.

Here in the UK, Patrick is the customer formulation nutritionist working

“Working across all of the sectors that AIC represents, my role will

closely with poultry clients and senior nutritionists on improved formulations

balance the needs of our Members in delivering AIC’s mission - working

and the nutrient profile of diets using the latest technologies available.

in support of modern sustainable commercial agriculture in the UK and

Cargill’s new technical sales

supporting collaboration throughout the food chain.”

specialist Chris Burton has more than

AIC’s Chief Executive Robert Sheasby said: “I am delighted to

20 years’ experience in the UK poultry

welcome Vicky Robinson as AIC’s Head of Sustainability at what is

industry, starting his career on broiler units

a critical time for UK agriculture and the environment. Her wealth of

and taking on management responsibilities.

knowledge and experience in this area is of real value to the agri-

He then moved into the feed industry

supply industry.

and managed a Moy Park feed mill with

“AIC developed its first Agri-Supply Roadmap for a Sustainable

responsibility for the staff and ensuring

Food Chain in 2020 in response to these challenges so that Members

consistent quality of the finished product.

can build a more resilient future. Her work will include updating our

Most recently, after gaining a masters

Roadmap, as well as supporting the recently-launched Sustainability

degree in poultry science from SRUC, he has managed sales of feed

Self-Assessment Framework, and helping Member businesses with

safety and health products for poultry in the UK and Ireland.

the net zero transition. The sustainability brief has seen considerable

“I am delighted to have an experienced team of inspired and knowledgeable specialists available to UK poultry producers,” says

Page 60 September/October 2023 Feed Compounder

Member and stakeholder interest, as well as national and international policy development in recent years.”

CFO Roeland Tjebbes Leaves ForFarmers ForFarmers has announced that Roeland Tjebbes has decided to resign as CFO and member of the Executive Board as of 31 December 2023 in order to take on the position of CFO elsewhere.

Jan van Nieuwenhuizen, chairman of the supervisory board of ForFarmers, commented: “We regret and respect Roeland Tjebbes’ decision to continue his

NEWPORT

FEEDS

career outside of ForFarmers. Roeland has fully devoted himself to ForFarmers, both as regards his own portfolio and when we asked him last year to jointly take on the CEO tasks, for which we are duly grateful to him. On behalf of the other members of the supervisory

A NEW BULK SUPPLY CHAIN FACILITY

board I wish him the best in his new position.”

The company states that the search process for a new CFO will be initiated immediately.

SODIUM BICARBONATE SODIUM CARBONATE

NOVUS Announces Change of Managing Director for Europe, Middle East and Africa and Global Strategic Accounts Business

CALCINED MAGNESITE PHOSPHATES

Novus International has announced the upcoming retirement of Dr. Uwe Ranft from his role as managing director of Europe, the Middle East and Africa (EMEA) and global strategic accounts. Dr. Volker Seidl will succeed him, bringing 20 years of extensive experience to the role.

Dr. Seidl joined NOVUS as the director of global strategic accounts in 2021. At the time, his extensive experience in the chemical and animal nutrition industries included head of sales excellence and head of global key account management at BASF Animal Nutrition.

In his new role, Dr. Seidl will help guide NOVUS’ commercial strategy within EMEA. In addition to his accountability for the global strategic accounts business, he’ll manage the EMEA sales and technical teams, leverage resources, and align corporate functions to support business growth and deliver value to customers.

The transition period will begin immediately and continue through January 1, 2024, when Dr. Seidl’s appointment takes effect. On

Contact us: +44 (0)20 8332 2519

January 1, Dr. Ranft will switch to a senior advisory role and continue

+44 (0)20 8940 6691

to support the transition and the business through his retirement date,

sales@newport-industries.com

March 31, 2024.

Feed Compounder September/October 2023 Page 61

Product and Service Finder for the Animal Feed Industry Also available interactive and online at www.feedbuyersguide.com Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk (See Acidifiers, Analytical Services, Animal Health Products, Antibacterials, Chelated Minerals, Enzymes, Feed Additives, Feed Supplements, Milk Replacers, Mould Inhibitors, Mycotoxin Binders, Salmonella Control, Silage Additives)

Promtek Ltd Fisher Street, Brindley Ford, Stoke-on-Trent, Staffordshire ST8 7QJ Tel: 01782 375600 Fax: 01782 375605 E-mail: info@promtek.com Web: www.promtek.com (See Calibration and Weighing Services, Process Control Systems)

CLASSIFIED LISTINGS

ANALYTICAL SERVICES DM Scientific Ltd, Main Site, Dalton, Thirsk, North Yorkshire YO7 3JA Tel: 01845 577757 Email: dmacmillan@dmscientific.co.uk Web: www.dmscientific.co.uk

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

ANTIBACTERIALS

ACIDIFIERS Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

ALTERNATIVE PERFORMANCE ENHANCERS Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

ANIMAL HEALTH PRODUCTS Kernfarm B.V. De Corridor 14D 3621 ZB Breukelen, The Netherlands Tel: +31 (0) 346 785 139 Email: info@kernfarm.com Web: www.kernfarm.com

Mervue Laboratories Ireland Unit 9 Watergrasshill Business Park, Watergrasshill, Co. Cork, T56 HH98, Ireland Tel: +353 21 21 4391080 E-mail: info@mervuelab.com Web: www.mervuelab.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Page 62 September/October 2023 Feed Compounder

Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

ANTIOXIDANTS Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

AUTOMATED BAGGING & PALLETIZING EQUIPMENT salesuk@fischbein.com Tel. +44 208 344 6600 www.fischbein.com

BAGGING EQUIPMENT

FEED ADDITIVES

Concetti S.p.A S.S. 75 Centrale Umbra, km 4, 190 Ospedalicchio 06083 Bastia Umbra, PG - Italy Tel: +39 075 801561 Fax: +39 075 8000894 E-mail: sales@concetti.com Web: www.concetti.com

Borregaard UK Ltd Clayton Road, Risley Employment Area, Warrington, Cheshire WA3 6QQ Tel: 01925 285423 Fax: 01925 285433 E-mail: glenn.dearsley@borregaard.com Web: www.lignotechfeed.com

BULK STORAGE AND HANDLING

Cargill Animal Nutrition Provimi Ltd., Dalton Airfield Industrial Estate, Thirsk, North Yorkshire, YO7 3HE Tel: 01845 578125 www.cargill.com/feed

Croston Engineering Ltd, Tarvin Mill, Barrow Lane, Tarvin, Chester CH3 8JF Tel: 01829 741119 Fax: 01829 741169 E-mail: admin@croston-engineering.co.uk Web: www.croston-engineering.co.uk

Inform Nutrition Ireland Ltd Whitescross, Cork, T23 KD50, Ireland Tel: +353 21 4394770 E-mail: info@informnutrition.com Web: www.informnutrition.com

CALIBRATION AND WEIGHING SERVICES Promtek Ltd Fisher Street, Brindley Ford, Stoke-on-Trent, Staffordshire ST8 7QJ Tel: 01782 375600 Fax: 01782 375605 E-mail: info@promtek.com Web: www.promtek.com

www.kemin.com

Kemin UK Ltd Kemin UK Ltd. Castlethorpe Court, Castlethorpe, 34 Botanic Road, BRIGG NorthSouthport, LincolnshireMerseyside DN20 9LG, England PR9 7NG tel: +44.1652.65.10.10 Tel: +44fax:+44.1652.65.54.13 (0)1704 537702

CHELATED MINERALS Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Orffa Minervum 7032 51 Vierlinghstraat 4817 LZ Werkendam Breda 4251 LC The Netherlands The Netherlands

T +31 183 44 77 66 E info@orffa.com

Find your Orffa specialist at www.orffa.com

COMMODITY CLAIMS MANAGEMENT RMC Commodity Claims Management 3 Clement Road, Fulwood, Preston PR2 9LG Tel: 07841 198733 E-mail: enquiries@rawmaterialclaims.co.uk Web: www.rawmaterialclaims.co.uk

ENZYMES AB Vista 3 Woodstock Court, Blenheim Road, Marlborough Business Park, Marlborough, Wiltshire, SN8 4AN. United Kingdom Tel: +44(0)1672 517650 Fax: +44(0)1672 517660 E-mail: info@abvista.com Web: www.abvista.com Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com Danisco Animal Nutrition & Health, IFF PO Box 218 2300 AE Leiden, THE NETHERLANDS Tel: +31 6 1539 6689 Web: www.animalnutrition.iff.com Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Pancosma SA Voie des Traz 6, 1218 Le Grand-Saconnex, Geneva, Switzerland Tel : +41 22 929 84 84 Fax : +41 9259 84 95 E-mail: info@pancosma.ch Web: www.pancosma.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

FEED MILL DESIGN AND CONSTRUCTION Croston Engineering Ltd, Tarvin Mill, Barrow Lane, Tarvin, Chester CH3 8JF Tel: 01829 741119 Fax: 01829 741169 E-mail: admin@croston-engineering.co.uk Web: www.croston-engineering.co.uk Turner Process Equipment Ltd 5 De Grey Square, De Grey Road, Colchester, Essex CO4 5YQ Tel: 01206 752017 Fax: 01206 854484 E-mail: sales@turnerprocessequipment.co.uk Web: turnerprocessequipment.co.uk Van Mourik Group Boylestraat 34, 6718 XM Ede, The Netherlands Tel: + 31 (0) 318 64 11 44 E-mail: info@vanmourik-group.com Web: vanmourik-group.com

Feed Compounder September/October 2023 Page 63

FEED MILL EQUIPMENT

FLAVOURS & PALATANTS Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com Inroads International Ltd Unit 4, Wem Engineering Centre Church Lane, Wem, Shropshire SY4 5HS Tel: +44 (0)1939 236 555 Fax: +44 (0)1939 236 450 Email: info@inroadsintl.co.uk Web: inroadsintl.com

The sole UK supplier for Feedtech and supplier of all new and used milling equipment Go Green Pelleting Solutions Ltd, Unit 8A Brindley Road, St Helens WA9 4HY Mick Swift – 07500887637 David Kelly- 07500335621 Office Number – 01744808600 www.gogreenpelletingsolutions.co.uk www.feedtech.com.tr

FEED MILL SILO MONITORING Lvlogics Limited, Ballyhist, Carnaross, Kells, Co. Meath, Ireland Tel: +353 89 2426825 Email: info@lvlogics.com Web: www.lvlogics.com

Silo Monitoring

FEED SUPPLEMENTS Inform Nutrition Ireland Ltd Whitescross, Cork, T23 KD50, Ireland Tel: +353 21 4394770 E-mail: info@informnutrition.com Web: www.informnutrition.com Premier Nutrition The Levels, Rugeley, Staffordshire WS15 1RD Tel: 01889 572500 Fax: 01889 577074 E-mail: info@premiernutrition.co.uk Web: www.premiernutrition.co.uk

FEED PATHOGEN CONTROL Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie Anitox Ltd 7 Regent Park, Booth Drive, Park Farm, Wellingborough NN8 6GR Tel: +44 1604 811228 Fax: +44 1604 811013 E-mail: anitoxEMEA@anitox.com Web: www.anitox.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

MANUFCTURING OPTIMISATION SOFTWARE Promtek Ltd Fisher Street, Brindley Ford, Stoke-on-Trent, Staffordshire ST8 7QJ Tel: 01782 375600 Fax: 01782 375605 E-mail: info@promtek.com Web: www.promtek.com

FEED INGREDIENTS Azelis UK Ltd Axis House, Tudor Road, Manor Park, Runcorn WA7 1BD Tel: 01928 793090 Fax: 01928 716997 Email: nutrition@azelis.co.uk www.azelis.com Gemcom Ltd 68 Great Portland Street, London W1W 7NG Tel: +44 (0)20 7580 8004 Fax: +44 (0)20 7580 8002 E-mail: info@gemcom.co.uk Web: www.gemcom.co.uk WestendAgri The Heath Business & Technical Park, Runcorn, Cheshire, WA7 4QX Tel: + 44 (0)1477 544400 Mobile: +44 (0)7961 977623 E-mail: sales@westendagri.com Web: www.westendagri.com

MILK REPLACERS Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

MINERALS/PHOSPHATES WestendAgri The Heath Business & Technical Park, Runcorn, Cheshire, WA7 4QX Tel: + 44 (0)1477 544400 Mobile: +44 (0)7961 977623 E-mail: sales@westendagri.com Web: www.westendagri.com

MOISTURE MEASUREMENT & CONTROL METHIONINE Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

Page 64 September/October 2023 Feed Compounder

Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie

MOLASSES PRODUCTS E D & F Man Liquid Products UK Ltd Alexandra House, Regent Road, Bootle L20 1ES Tel: 0151 944 5100 Fax: 0151 944 3919 E-mail: info.mlpuk@edfman.com Web: www.edfmanliquidproductsuk.com United Molasses GB Ltd 48 Gracechurch Street, London EC3V 0EJ Tel: 0151 955 4850 Fax: 0151 955 4860 E-mail: molassesgb@umgroup.com Web: www.unitedmolasses.com

PELLETING EQUIPMENT Compound Feed Engineering Ltd 5 Haydock Lane, Haydock, St Helens, Merseyside, WA11 9UY Tel: +44 (0) 1942 728188 Fax: +44 (0) 1942 408430 E-mail: info@cfegroup.com Web: www.cfegroup.com

PROCESS CONTROL SYSTEMS

MOULD INHIBITORS

DSL Systems Ltd Adbolton Hall, Adbolton Lane, West Bridgford, Nottingham NG2 5AS Tel: 0115 981 3700 Fax: 0115 981 3702 E-mail: sales@dsl-systems.com Web: www.dsl-systems.com

Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie

Promtek Ltd Fisher Street, Brindley Ford, Stoke-on-Trent, Staffordshire ST8 7QJ Tel: 01782 375600 Fax: 01782 375605 E-mail: info@promtek.com Web: www.promtek.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

SALMONELLA CONTROL

MYCOTOXIN BINDERS

Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie

AB Vista Edificio Twin Golf A, C/Perú, 6, 2º Floor, Office 4 28290 Las Rozas, Madrid, Spain Tel: +34 91 859 1787 Email: info@abvista.com Web: www.abvista.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

SELENIUM

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

NUTRITION TOLL MANUFACTURE B2B Nutrition, Fordton Industrial Estate, Crediton, Devon EX17 3BZ (A division of the Denis Brinicombe Group) Tel. 01363 775115 Tom Butler (Technical) 07803 736194 Email: tbutler@brinicombe.co.uk Web: www.b2bnutrition.co.uk

Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

SIEVING & PRECLEANING Turner Process Equipment Ltd 5 De Grey Square, De Grey Road, Colchester, Essex CO4 5YQ Tel: 01206 752017 Fax: 01206 854484 E-mail: sales@turnerprocessequipment.co.uk Web: turnerprocessequipment.co.uk

SILAGE ADDITIVES PACKAGING SOLUTIONS Fischbein Tel: +44 (0)20 8344 6600 E-mail: salesuk@fischbein.com

Web: www.fischbein.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Feed Compounder September/October 2023 Page 65

At Condex you’re not just buying a pellet mill: Peace of mind: No bearings, seals or service down time … Guaranteed for 5 YEARS for UK Single V-Belt drive; High inertia, smooth and efficient No oil leaks into feed or on press floor Designed, fabricated and built in Italy

Support: Design and installation services UK based stock and engineers 2-3 day die and roll refurbishment Dies held in stock on request 24 hours, 365 days a year …If the phone works, we do

Experience: Sales technicians who understand the dayto-day requirements of a busy mill >50 years manufacturing at La Meccanica Condex Ltd - established in 1980 Working together since 1986

www.lameccanica.it

…… Contact us to discuss your requirements

WHITE CROSS, LANCASTER, LA1 4XQ Telephone: 01524 61601

Email: info@condex.co.uk Web: www.condex.co.uk