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 |
Effect of rice hybrids to nitrogen levels was studied during kharif seasons of 2018 and 2019 at Regional-Research Sub-Station (RRSS) Chakdaha of BCKV under new alluvial zone of West Bengal. The experiment was laid out in Factorial Randomized Block Design (FRBD) with 10 treatment combinations having with two hybrid rice varieties viz., V1 (PAN 2112 Gold), V2 (KRH-2) and five nitrogen levels viz. N1 (0:60:60 N: P2O5: K2O Kg/ha), N2 (50:60:60 N: P2O5: K2O Kg/ha), N3 (100:50:50 N: P2O5: K2O Kg/ha ), N4 (150:60:60 N: P2O5: K2O Kg/ha), N5 (200:60:60 N: P2O5: K2O Kg/ha with four replicates. Experimental results revealed that almost all the growth parameters gave significantly superior performance in the variety PAN 2112 Gold and N4 level of fertilization. The maximum grain yield (5.10t/ha) was recorded in the variety V1 in combination with N4 level of nitrogen which were 6.69% more than KRH-2. Highest harvest index (50.86%) was noticed in same treatment combination.
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