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
相关论文
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