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Drip fertigation and irrigation interval effects on growth, productivity, nutrient and water economy in summer peanut

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Title Drip fertigation and irrigation interval effects on growth, productivity, nutrient and water economy in summer peanut
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Creator N. K. Jain
H. N. Meena
D. Bhaduri
R. S. Yadav
 
Subject Drip fertigation
Irrigation interval
Peanut
Yield and Economics
 
Description Not Available
No significant effect of application of irrigation water at 4-days interval through drip (10-days interval in check basin method of irrigation) was observed on pod and haulm yields, economics and quality parameters of peanut compared to 6-days interval through drip (15-days interval with check basin method). However, significantly higher kernel and oil yields were obtained at 4-days interval through drip (10-days interval in check basin method) and also recorded higher partial factor productivity. Drip irrigation saved 33.2% water over check basin method. The application of 75% NK through drip significantly improved pod, haulm, kernel and oil yields by 14.3, 11.5, 13.9 and 12.3%, respectively, and net returns by Rs 13,499 ha-1 and benefit cost ratio by 0.35 over 50% NK through drip and was at par with other treatments. Fertigation @ 50-100% NK saved 36.4-37.0% water over 100% NPK with check basin method of irrigation. Maximum partial factor productivity was recorded with 50% NK through drip.
Not Available
 
Date 2019-05-14T11:33:31Z
2019-05-14T11:33:31Z
2018-09-01
 
Type Article
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/19465
 
Language English
 
Relation Not Available;
 
Publisher Taylor & Francis