FIELD RESEARCH DATA • 2017 • FALL DATA
CANOLA • CARMAN MANITOBA Fall applied UREA + ARM U™ Cumulative ammonia volatilization loss Cumulative ammonia volatilization loss (lbs N/acre)
Day 0-7
Day 14-21
Total
Control (without urea and UAN)
0.2
0.0
0.2
38.9
Untreated urea @ 89 lbs N/acre
9.6
6.0
15.6
53.9
Urea coated with ARM U™ (2 qt/2200 lbs rate) @ 89 lbs N/acre
0.2
2.9
3.0
81.0
58.4
8.3
Urea + Commercial Product (2 qt/2200 lbs rate) @ 89 lbs N/acre
0.3
3.8
4.1
73.0
56.6
5.0
bu/acre
% Yield reduction (bu/acre)
% change
8.3%
65 60 55 50 45
4.5 bu/acre
40
increase
35 30 25 20 15 10 5 0
Control
Untreated urea
Urea+ARM U™
Treatment
19 Active AgriScience Inc.
|
ARM U™