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Illinois Fertilizer Conference Proceedings
January 24-26, 1994

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Table 15: Effect of N source and starter fertilizer on plant weight at V-6. Oblong - 1993
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Source N Source
N P2O5 K2O Ammonia
preplant		 UAN
preplant		 Ammonia
sidedress		 Average
-------- lb/acre -------- ------------------ %P ------------------
0 0 0

3.84

 3.78 3.57 3.73 A
25 0 0 3.96 3.86 3.87 3.90 A
0 30 0

3.80

 3.88 3.13 3.61 A
25 30 0 3.92 3.82 3.56 3.77 A
0 0 20 4.09 3.74 3.53 3.79 A

25

 0 20 4.20 3.79 3.67 3.89 A
0 30 20 3.98 3.38 3.45 3.60 A
25 30 20 3.72 4.04 3.66 3.81 A
Average 3.94 A1 3.79 A 3.56 B  

1Average values followed by the same letter in the row or column are not significantly different.

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