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Illinois Fertilizer Conference Proceedings
January 25-27, 1999

Home 1999 Index Search

Table 1: Corn yields (average of 3 hybrids) as influenced by N form and source of K
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YEAR N FORM
K SOURCE
KCl
KHCO3
K2SO4
Bu acre-1
LSD.05
 
1989 Urea + NI
166
165
163
  Ca(NO3)2
157
163
165
1990 Urea + NI
181
175
179
  Ca(NO3)2
175
174
175

 

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