Effect of methods of zinc application on growth and yield of cowpea under rainfed conditions

被引：0
|
作者：
Mavarkar, Narayan S. [1 ]
Sridhara, S. [1 ]
Naik, T. Basavaraj [1 ]
机构：
[1] UAS Coll Agr, Dept Agron, Shimoga 577204, Karnataka, India
来源：
RESEARCH ON CROPS | 2008年 / 9卷 / 02期
关键词：
Cowpea; methods of application; rainfed; zinc nutrition;
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
A field experiment was conducted during kharif 2002 at College of Agriculture, Shimoga to study the response of cowpea to methods of zinc application under rainfed conditions. The zinc was applied either as foliar spray or seed treatment or soil application alongwith recommended dose of fertilizer and compared with application of recommended dose of fertilizer. The results revealed that application of ZnSO(4) @ 1% as foliar spray at 25 DAS had recorded significantly higher grain yield (1166 kg/ha) as compared to recommended dose of fertilizer and other methods of zinc application. Similar trend was also noticed with respect to growth and yield attributes.
引用
收藏
页码：290 / 292
页数：3
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