Yield and economics of sorghum plus blackgram intercropping system as influenced by planting pattern and fertility levels

被引：0

作者：

Chaudhari, N. J. ^{[1
]}

Arvadia, M. K. ^{[1
]}

机构：

[1] Gujarat Agr Univ, NM Coll Agr, Navsari 396450, Gujarat, India

来源：

RESEARCH ON CROPS | 2010年 / 11卷 / 02期

关键词：

Blackgram; intercropping; sorghum; sorghum equivalent yield;

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 late kharif season of 2002-03 to study the performance of sorghum+blackgram intercropping system under varying planting pattern and fertility levels on vertisol of South Gujarat. The study revealed that sorghum+blackgram (2 : 1) in paired row of 30/60 cm (P(3)) recorded highest sorghum equivalent yields and earned the net realization of Rs. 31297/ha with BCR of 4.00. Among the various fertility levels, 100% RDF+bio-fertilizers recorded the highest sorghum equivalent yields and earned the net realization of Rs. 30874/ha with BCR of 4.06.

引用

页码：296 / 297

页数：2