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 during kharif season of 2015 at Research cum Instructional Farm, Indira Gandhi Krishi Vishwavidyalaya, Raipur (Chhattisgarh). The experiment was laid out with four fertilizers levels viz. F0(00:00:00: N, P and K kg ha-1), F1(80:50:30 N, P and K kg ha-1), F2(110:60:40 N, P and K kg ha-1) and F3(140:70:50 N,P and K kg ha-1) in main plots and five rice genotypes Viz. R-RHZ-7, R-RHZ-MI-30, R-RHZ-LI-22, R-RHZ-HI-11 and R-RHZ-IB-13 in sub plots and two plant geometry S1 (15 x 10cm), S2(20x10cm) in sub-sub plot in split-split plot design which replicated thrice. Genotype R-RHZ-7 recorded highest number of tillers, panicle and grain while Genotype R-RHZ-MI-30 recorded maximum filled grain and straw yield as compared to other genotype. High fertility levels F3 (140:70:50 N, P and K kg ha-1) recorded maximum yield attribute and yield as compared to other fertility levels. Closer plant geometry S1 (15X10 cm) recorded maximum grain and straw yield where wider plant geometry S2 (20X10 cm) recorded maximum tiller and panicle.
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