Vol. 6, Issue 4 (2018)
Studies on seed quality parameters alongwith yield attributing traits in rice (Oryza sativa L.)
Author(s): Anand Singh, Amar Pal Singh, Neeraj Singh, Avanish Kumar Singh, Shivam Singh, Himanshu Singh, Abhineet Singh, and SV Singh
Abstract: An evaluation of twenty seven accessions of Rice (Oryza sativa L.) was carried out during 2017-2018 in Randomized Block Design (RBD) with three replications at CRS (Cental Research Station) Mashodha Faizabad (U.P.) revealed highly significant differences among the accessions for all seed vigour traits alongwith seed yield attributing traits. Observations were recorded on fourteen seed yield attributing traits including seed vigour traits viz., Days to 50% flowering, Days to maturity, Plant height (cm), No. of tillers/plant, No. of panicle bearing tillers/plant, Panicle length(cm), No. of seeds/panicle, 1000-seed weight (g), Biological yield, Harvest Index, Germination (%), Seedling length (cm), Vigor index (Abdul-Baki, A.A. and Anderson, J.D. 1973), Seed yield/plant (g). Highly significant differences were observed among the genotypes for all the seed vigour traits. The phenotypic co-efficient of variability (PCV) ware close to genotypic co-efficient of variability (GCV) for more of the traits which indicate that environmental effect has no considerable effect on the total phenotypic variation. Heritability and genetic advance indicated that the nature action and reliability or those characters for selection and emerged as ideal traits for improvement through selection.
Pages: 3182-3185 | 397 Views 55 Downloads
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How to cite this article:
Anand Singh, Amar Pal Singh, Neeraj Singh, Avanish Kumar Singh, Shivam Singh, Himanshu Singh, Abhineet Singh,, SV Singh. Studies on seed quality parameters alongwith yield attributing traits in rice (Oryza sativa L.). Int J Chem Stud 2018;6(4):3182-3185.
