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Cropping systems for varied water release situations in Malaprabha Command of Karnataka

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Title Cropping systems for varied water release situations in Malaprabha Command of Karnataka
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Creator S.P. Halagalimath, S.Rajkumara, S.S. Gundlur, G.B. Shashidhara, J.K. Neelakanth and G.V. Dasar
 
Subject Cropping systems, varied water release.
 
Description Not Available
A field experiment was conducted during 2013-14 and 2014-15 at Belvatagi, Karnataka to identify cropping
systems which are sustainable and water use efficient under varied water release situations. Four water release situations
(July middle, July end, August middle and August end) with six cropping systems [Maize Full season hybrid - chickpea, Maize
PEEHM 5 (Pusa Extra Early Hybrid Maize) – chickpea, Maize PEEHM 5– safflower, Sunflower – chickpea, Bt cotton and Maize
PEEHM 5– durum wheat] were tested in split plot design for two years. Sowings done with the early release of canal water in July
middle resulted in higher maize equivalent yield (94.81, 82.42 and 88.61 q/ha respectively) and decreased with delay in water
release. Water use efficiency (11.55 kg/ ha mm), gross returns (Rs. 1,16,080/ha), net returns (Rs. 68,580/ha) and BC ratio
(2.48) were also better in July middle release. Full season maize hybrid – chickpea cropping system gave the higher maize
equivalent yield in both the years and also on pooled basis over other cropping systems. The same system was also efficient in
terms of water use efficiency and economics.
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Date 2020-02-12T04:20:42Z
2020-02-12T04:20:42Z
2015-10-10
 
Type Article
 
Identifier S.P. Halagalimath, S.Rajkumara, S.S. Gundlur, G.B. Shashidhara, J.K. Neelakanth and G.V. Dasar, 2015 Cropping systems for varied water release situations in Malaprabha Command of Karnataka Biochem. Cell. Arch. Vol.15, No. 2, pp. 611-615, 2015.
Print: 0972-5075 e ISSN : 0976-1772
http://krishi.icar.gov.in/jspui/handle/123456789/31799
 
Language English
 
Relation Not Available;
 
Publisher Dr. P. R. Yadav, Editor-in-Chief, 606/8 South Civil Lines, Muzaffarnagar- 251 001