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 |
An experiment was carried out in crop research centre farm of Dr. Rajendra Prasad Central Agricultural University, Pusa during kharif seasons of 2016 and 2017 to study the effect of integrated nutrient and weed management practices on quality parameters of aromatic rice. The two factors comprised of Main-plot: Integrated nutrient management i.e. Control, 50% RDN through inorganic source + 50% RDN through vermicompost, 75% RDN through inorganic source + 25% RDN through vermicompost and 100% RDF (120 kg N-60 kg P - 40 kg K/ha) through inorganic source and Sub-plot: Integrated weed management- Pretilachlor 1.5 kga.i. /ha (P.E.) + Bispyribac sodium 20 g/ha at 20 DAT, Pretilachlor 1.5 kga.i./ha (P.E.) + 1 HW at 20 DAT, Weed free (2 HW at 20 and 40 DAT) and Weedy check. The experiment was laid out in a split plot design with three replications and individual plot size of 16 m2. In Integrated nutrient management the different physical quality of grain of aromatic rice were improved effectively by application with 50% RDN through inorganic source + 50% RDN through vermicompostthan75% RDN through inorganic source + 25% RDN through vermicompost. In Integrated weed management the physical quality of grain were improved by application with weed free (2 HW at 20 and 40 DAT) than Pretilachlor 1.5 kg/ha (P.E.) + 1 HW at 20 DAT in both the years. The interaction effect between integrated nutrient and weed management treatment was not found significant under above mentioned quality parameters.
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