FERTILIZER PLACEMENT EFFECTS ON SOYBEAN SEED YIELD, N2 FIXATION, AND P-33 UPTAKE

被引：27
作者：
HAM, GE
CALDWELL, AC
机构：
来源：
AGRONOMY JOURNAL | 1978年 / 70卷 / 05期
关键词：
D O I：
10.2134/agronj1978.00021962007000050020x
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
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页码：779 / 783
页数：5
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