Planting geometry in maize (Zea mays) and blackgram (Phaseolus mungo) intercropping system under rainfed low hill valley of Kumaon

被引:0
|
作者
Singh, VP [1 ]
机构
[1] Govind Ballabh Pant Univ Agr & Technol, Res Stn, Naini Tal 263135, Uttar Pradesh, India
关键词
maize plus blackgram intercropping; planting geometry; low hills;
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 the rainy season of 1991-94 to evaluate the planting geometry and economic harvest of maize (Zea mays L.) green cobs+blackgram (Phaseolus mungo L.) seed yield in intercropping system. Green cob yield remained unaffected by intercropping and planting geometry up to 80 cm row spacing. in mixed stand of maize and blackgram within 80 cm spacing in 1:2 intercropping system as a whole in terms of cropping system yield, land-equivalent ratio, maize-equivalent yield and economic return were found superior to sole and other intercropping systems at Low valley situation of Kumaon hills.
引用
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页码:274 / 278
页数:5
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