THE N-15 METHODOLOGY IN ESTIMATING N-2 FIXATION BY VETCH AND PEA GROWN IN PURE STAND OR IN MIXTURES WITH OAT

被引：23

作者：

PAPASTYLIANOU, I

机构：

来源：

关键词：

D O I：

10.1007/BF02370545

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

引用

页码：183 / 188

页数：6

共 22 条

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