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Illinois Fertilizer Conference Proceedings
January 29-31, 1996

Main Index 1996 Index Search

Table 9: Effect seed-placed and banded starter fertilizer on corn grain yield. Experiment 2. 1993spacer

Starter   ---------- Location----------
N P2O5 K2O Source1 Ashton Gridley Pana Oblong
----- lb/acre ----- --------- ---------- bushels/A----------
0 0 0   111 *** 165 186
Dry Forms
10 10 0 AN CSP   125   174 192
10 10 10 AN CSP KCl 132   178 200
10 26 0 DAP     137   170 201
Liquid Forms
5 10 5 9-18-9     126   175 194
10 20 10 9-18-9     127   161 195
5 17 0 10-34-0     123   169 201
10 34 0 10-34-0     136   178 198
2X2 Banded
10 10 10 AN CSP KCl 132   167 197
25 30 20 AN CSP KCl 127   167 189
      LSD0.10     15   NS NS

1AN = ammonium nitrate, CSP = concentrated superphosphate, KCl = potassium chloride, DAP = diammonium phosphate

***Damaged by herbicide at V7 growth stage

 

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