14,500 copies distributed monthly – to every rural delivery & P.O. mailbox in Nelson, Marlborough & The West Coast. October 2020
INSIDE Change is the only constant in life Federated Farmers Reports pg 6 Garrick Batten ‘Resilience & Survival’ pg 7
Anissa Bain ‘Finding the right answers’’ pg 10 Grazing Regulations pg 10 PLUS Soil Health Wool & Country Motoring
Heraclitus the Greek philosopher once said, ‘Change is the only constant in life’ and 2020 has brought that home to the world, and has certainly had an influence on the direction and mind set of the farming community. New regulations covering nitrogen use, winter grazing policy and the fencing of waterways coupled with the effects of covid-19 have given everyone plenty to think about. Shortly Fonterra will be introducing a greenhouse gas emissions profile for every dairy farm, which will help farmers understand their own carbon footprint and how to make changes. The dairy industry in New Zealand compares well to the rest of the world emissions are 30% lower than
farms in Europe and North America. One litre of milk in NZ produces .91kg of carbon emissions while the global average is 2.5kgs. Fonterra’s report on its carbon footprint reveals 9% from manufacturing, 1% during the distribution process and 90% from farms. Methane production from cows burping is probably one of the biggest sources of greenhouse gas and is directly proportional to kilograms of dry matter eaten. One kilogram of dry matter produces 21.6gms of methane. The gas will be produced whether that kilogram is good quality or poor quality. Nitrous oxide is emitted from soil when urine faeces and fertilisers are broken down by microbes in the
soil. Bought in Nitrogen in the form of feed or fertiliser will increase production but not necessarily increase profit. One tonne of PK contains 25kg of N.Analysis of 38 dairy farms from dairy base information, plotting nitrogen surplus against operating profit showed some of the most profitable units had the lowest nitrogen surplus. Similarly, when emissions/ha were plotted against operating profit /ha many of those farms with lowest emissions showed the most profit. New Zealand dairy farmers are well placed to reset their businesses by reducing costs from importing feed, producing higher quality pastures by deriving nitrogen from clovers and reducing emissions.
Andrew Ritchie
There are many examples of farmers achieving the same level of production from fewer cows through better utilisation of the most efficient form of feed;
quality pasture. Fonterra is planning to recognise and reward farmers using the carrot rather than the stick method for those who meet sustainable targets.
The opportunity is being presented to make the most of the latest ideas and science but whatever choice is made change will occur regardless.