N-15-BASED ESTIMATION OF NITROGEN-FIXATION BY 8 TROPICAL FORAGE-LEGUMES AT 2 LEVELS OF P-K SUPPLY

被引：49
作者：
CADISCH, G [1 ]
SYLVESTERBRADLEY, R [1 ]
NOSBERGER, J [1 ]
机构：
[1] CTR INT AGR TROP, TROP PASTURES PROGRAM, CALI 6713 CALI, COLOMBIA
来源：
FIELD CROPS RESEARCH | 1989年 / 22卷 / 03期
关键词：
D O I：
10.1016/0378-4290(89)90091-9
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
引用
收藏
页码：181 / 194
页数：14
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