EVALUATION OF N-2-FIXATION AND NITROGEN ECONOMY OF A MAIZE COWPEA INTERCROP SYSTEM USING N-15 DILUTION METHODS

被引：53

作者：

OFORI, F

PATE, JS

STERN, WR

机构：

[1] UNIV WESTERN AUSTRALIA,DEPT BOT,NEDLANDS,WA 6009,AUSTRALIA

[2] UNIV WESTERN AUSTRALIA,SCH AGR,AGRON GRP,NEDLANDS,WA 6009,AUSTRALIA

来源：

PLANT AND SOIL | 1987年 / 102卷 / 02期

关键词：

D O I：

10.1007/BF02370697

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

引用

页码：149 / 160

页数：12

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