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 experiment was conducted at Agricultural College Farm, Bapatla, during kharif 2015-16 to find out the response of transplanted rice under three levels of inorganic nitrogen in combination with organic manures viz., poultry manure, FYM and neemcake at 75, 100 and 125 per cent RDN. The highest yield components and yield of rice was recorded with application of 50 per cent N applied as inorganic and remaining 50 per cent through poultry manure @ 125 per cent RDN comparable with 125 per cent and 100 per cent N through only chemical fertilizers. After harvest of the crop the highest soil N availability was obtained with 125 per cent N (50 per cent inorganic + 50 per cent FYM), the highest soil P availability with 125 per cent N (50 per cent inorganic + 50 per cent poultry manure) and the highest soil K availability was recorded with 125 per cent N (50 per cent inorganic + 50 per cent neemcake).
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