40
see that reducing side-dress by more than 25% resulted in significant losses. When we graph the yield results and apply a regression line to the yields compared to the application we can see that there is an excellent linear response to the side-dress application. We observed that the increase in yield over the 100% application rate is due to the excellent grain fill conditions that we were blessed with this fall.
P1082
0 Sidedress 25% Sidedress 50% Sidedress 75% Sidedress 100% sidedress 125% Sidedress
% Mosture Test weight Yield 15.0%
17.3 56.8
17.0 58.1
17.5 57.5
17.9 53.7
16.4 57.4
18.0 57.0
271.4 -20.5
275.8 -16.1
280.1 -11.9
289.9
291.9
295.4
Difference from check
-2.0
0.0
3.5
Product savings $/ac -$35.04
-$26.28
-$17.52
-$8.76 $5.08 -$10.09
$8.76 $5.08
Grain Price
$5.08
$5.08
$5.08
$5.08
Revenu Change -$104.04 -$81.92
-$60.28
$17.54
Net Revenue -$69.00
-$55.64
-$42.76
-$1.33
$8.78
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