Effect of integrated nutrient management and different moisture conservation practices on yield and economics of rabi sorghum

被引：0

作者：

Srinivas, M. ^{[1
]}

Rao, S. V. ^{[1
]}

Seetharama, N. ^{[1
]}

机构：

[1] Natl Res Ctr Sorghum, Hyderabad, Andhra Pradesh, India

来源：

RESEARCH ON CROPS | 2008年 / 9卷 / 03期

关键词：

Moisture conservation; recommended dose of fertilizers and organics;

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 rabi 2002-03 at three locations viz., Centre on Rabi Sorghum, Solapur; Agricultural Research Station, Mohol and Regional Research Station, Bijapur to evaluate the efficient agro-technologies for improved input and moisture conservation practices on rabi sorghum. The moisture conservation practices of compartmental bunding and ridges & furrows were on par and resulted significantly in higher grain yield of sorghum compared to control at all the three cooperating centres. Among intergrated nutrient management practices, the treatments comprising 75% RDF+3 t/ha FYM+Azospirillum and 75% RDF+3 t/ha FYM+PSB were on par with recommended dose of fertilizer and produced significantly higher grain yield of rabi sorghum compared to fertilizer and produced significantly higher grain yield of rabi sorghum compared to farmers' practice of 10 kg N/ha+3 t/ha FYM. The maximum gross returns were recorded with ridges & furrows and integrated nutrient management practices of 75% RDF+3 t/ha FYM+PSB treatment.

引用

页码：557 / 560

页数：4

共 50 条

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