EXPECTED YIELDS AND RETURNS FOR CORN DUE TO NITROGEN AND PLANT POPULATION

被引:2
作者
COLYER, D
KROTH, EM
机构
关键词
D O I
10.2134/agronj1970.00021962006200040016x
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
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页码:487 / &
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[3]   CORN YIELD RESPONSE AND ECONOMIC OPTIMA FOR NITROGEN TREATMENTS AND PLANT POPULATION OVER A 7-YEAR PERIOD [J].
COLYER, D ;
KROTH, EM .
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[6]  
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[9]  
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