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Illinois Fertilizer Conference Proceedings
January 24-26, 1994

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Table 14: 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 2.88 3.42 2.62 2.98 D
25 0 0 3.85 4.10 4.02 3.99 B
0 30 0

3.30

 3.82 2.75 3.29 CD
25 30 0 4.72 5.00 4.40 4.71 A
0 0 20 2.95 3.68 2.80 3.14 D

25

 0 20 4.10 3.78 3.98 3.95 B
0 30 20 3.42 4.75 2.72 3.63 BC
25 30 20 5.12 5.02 4.50 4.88 A
Average 3.79 B1 4.20 A 3.48 B  

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

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