National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
A field experiments on evaluation of weed management practices in scented rice under organic production system was conducted during 2017-18 and 2018-19 at All India Coordinated Research Project on Farming System, Rewa (M.P). The study reveals that weed control efficiency and grain yield of rice were maximum under incorporation of mustard oil cake 5 t/ha+1 HW and two hand weeding at 25 and 50 DAT. The net profit and B:C ratio were maximum under 2 HW at 25 and 50 DAT followed by mulching with locally available weed mulch @ 3 t/ha+1 HW under organic production system which also gave B:C ratio more than 2. Heat use efficiency was maximum 7.94 kg/ha per GDD under incorporation of mustard oil cake @ 5t/ha with one hand weeding followed by 2 HW at 25 and 50 DAT.
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