COMPARISON OF 5 RESPONSE CURVES FOR REPRESENTING THE RELATIONSHIP BETWEEN THE ANNUAL DRY-MATTER YIELD OF GRASS HERBAGE AND FERTILIZER NITROGEN

被引:27
|
作者
SPARROW, PE [1 ]
机构
[1] ROTHAMSTED EXPTL STN, HARPENDEN AL5 2JQ, HERTFORDSHIRE, ENGLAND
来源
JOURNAL OF AGRICULTURAL SCIENCE | 1979年 / 93卷 / DEC期
关键词
D O I
10.1017/S0021859600038910
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
引用
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页码:513 / 520
页数:8
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