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Growth, yield, yield attributes and economics of summer groundnut (Arachis hypogaea L.) as influenced by integrated nutrient management

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Title Growth, yield, yield attributes and economics of summer groundnut (Arachis hypogaea L.) as influenced by integrated nutrient management
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Creator J. H. Chaudhary, Ramdev, Sutaliya and L. J. Desai
 
Subject Economics, Phosphorus, PSB, Vermicompost, Yield, Yield attributes
 
Description Not Available
A field experiment was conducted at Sardarkrishinagar Dantiwada Agricultural University Sardarkrushinagar to
study the effect of integrated nutrient management on growth and yield attributes of summer groundnut in 2012. The soil of experimental field was loamy sand in texture, low in organic carbon (0.17 %) and available nitrogen (149 kg ha-1), medium in available P2O5 (29.3 kg ha-1) and rich in K2O (287 kg ha-1) status. Result revealed that the significantly highest pod yield (2650 kg ha-1), haulm yield (4633 kg ha-1), growth and yield parameters viz., plant height (43.9 cm), filled pods plant-1(22.6), total pods plant-1(31.4), pod weight plant-1 (22.3 g) and 100 kernel weight (43.9 g) were recorded under the treatment which received 125 % recommended dose of nitrogen through vermicompost. While in case of phosphorus application @ 50 kg P2O5 ha-1 recorded significantly higher pod (2824 kg ha-1) and haulm yield (4655 kg ha-1) over PSB only and 25 kg P2O5 ha-1 which was at par with the application of phosphorus @ 25 kg ha-1 + PSB for yield attributing characters viz., filled pods plant-1, total pods plant-1, pod weight plant-1. Maximum net realization of
`1,13, 056 ha-1 with CBR 4.49 was obtained under application of 125 % RDN through vermicompost with 50 kg
P2O5 ha-1 (V3P4). Vermicompost and phosphorus did not exert its interaction effects during course of investigation. This concludes that the groundnut crop should be inoculated with PSB culture @ 200 g per 8 kg seeds before sowing and crop should be fertilized with 125% RDN through vermicompost and phosphorus @ 50 kg P2O5 ha-1 loamy sand soil of North Gujarat agro-climatic condition
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Date 2019-12-04T11:35:48Z
2019-12-04T11:35:48Z
2015-03-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/27409
 
Language English
 
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Publisher Not Available