FERTILITY STUDIES ON A SANDY LOAM IN SEMI-ARID TANZANIA .1. EFFECTS OF NITROGEN, PHOSPHORUS AND POTASSIUM FERTILIZERS ON YIELDS OF MAIZE AND SOIL NUTRIENT STATUS

被引：3

作者：

ANDERSON, GD

机构：

来源：

关键词：

D O I：

10.1017/S001447970000586X

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

引用

页码：1 / +

页数：1

共 38 条

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