OPTIMIZING SOIL AND FERTILIZER NITROGEN USE BY INTENSIVELY MANAGED WINTER-WHEAT .2. CRITICAL LEVELS AND OPTIMUM RATES OF NITROGEN-FERTILIZER

被引：39

作者：

BAETHGEN, WE

ALLEY, MM

机构：

[1] VIRGINIA POLYTECH INST & STATE UNIV,DEPT AGRON,BLACKSBURG,VA 24061

[2] INT FERTILIZER DEV CTR,DIV AGRO ECON,MUSCLE SHOALS,AL 35660

来源：

AGRONOMY JOURNAL | 1989年 / 81卷 / 01期

关键词：

D O I：

10.2134/agronj1989.00021962008100010022x

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：120 / 125

页数：6

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