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Production potential, nutrient uptake and economics of Indian mustard (Brassica juncea) under integrated nutrient management practices

Indian Agricultural Research Journals

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Title Production potential, nutrient uptake and economics of Indian mustard (Brassica juncea) under integrated nutrient management practices
 
Creator SINGH, RAJESH KUMAR
SINGH, AMITESH KUMAR
 
Subject Azospirillum, Economics, FYM, Mustard, Nitrogen, Nutrient uptake, Yield
 
Description A field experiment was conducted during the winter (rabi) seasons of 2009-10 and 2010-11 to study the production potential, nutrient uptake and economics of Indian mustard (Brassica juncea L.) under eight treatments of organic sources and three levels of inorganic nitrogen for integrated nutrient management practices. The organic sources comprising combined application of 5.0 tonnes/ha FYM along with PSM and Azospirillum or PSM being at par produced significantly higher yield attributes, yield, economics and nutrient uptake of mustard over sole application of 2.5 tonnes FYM/ha. Increasing application of inorganic nitrogen fertilizer from 0 to 80 kg N/ha significantly increased yield attributes, yield, economics and nutrient uptake of mustard. On an average, increase in seed yield due to the application of 80 kg N/ha was to the tune of 7.27 and 22.27 per cent over 40 and 0 kg N/ha, respectively. There was build up of available N, P, K and S in the soil after cropping. Integrated use of 5.0 tonnes FYM/ha along with PSM + Azospirillum and 80 kg N/ha is necessary for getting higher seed yield and is the most remunerative and effective integrated approach of Indian mustard after the completion of two years of experimentation.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2014-01-28
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/37171
 
Source The Indian Journal of Agricultural Sciences; Vol 84, No 1 (2014)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/37171/16609
 
Rights Copyright (c) 2014 The Indian Journal of Agricultural Sciences