Assessment of Genetic Variability for Yield & Its Contributing Traits in Rice (Oryza sativa L.)

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dc.contributor.authorVerma, Yadunandanen_US
dc.contributor.authorTomar, N. S.en_US
dc.contributor.authorSaran, Deepaken_US
dc.date.accessioned2024-09-24T07:21:50Z
dc.date.available2024-09-24T07:21:50Z
dc.date.issued2023-05
dc.description.abstractThe research work was executed Research cum Instructional Farm, Genetics and Plant Breeding department of IGKV Raipur (C.G.) during kharif 2021. The research material under research comprised of 50 rice germplasm lines including two checks namely Mahamaya and Rajeshwari, which were tested in RBD with two replications. The observation of research investigation were recorded for total eight characters viz. Days to 50% flowering, Number of tillers per plant, Panicle length(cm), Plant height(cm), 1000seed weight(g), Grain yield per plant(g), Biological yield per plant(g), Harvest index(%). The analysis of variance showed that there was a highly significant variation in genotypes for all of the studied characters. A small difference between PCV and GCV suggests that the environment has little impact on the concerning traits. The number of tillers per plant, 1000 seed weight, grain yield per plant, biological yield per plant and harvest index had high heritability along with high genetic advance as a percent of mean indicates that the heritability is most likely caused by additive gene action and selection may be effective.en_US
dc.identifier.affiliationsDepartment of Genetics and Plant Breeding, Collage of Agriculture, Indira Gandhi Krishi Vishwavidyalaya, Raipur, Chhattisgarh-492012, Indiaen_US
dc.identifier.affiliationsDepartment of Genetics and Plant Breeding, Collage of Agriculture, Indira Gandhi Krishi Vishwavidyalaya, Raipur, Chhattisgarh-492012, Indiaen_US
dc.identifier.citationVerma Yadunandan, Tomar N. S., Saran Deepak. Assessment of Genetic Variability for Yield & Its Contributing Traits in Rice (Oryza sativa L.). International Journal of Environment and Climate Change. 2023 May; 13(5): 36-39en_US
dc.identifier.issn2581-8627
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/228843
dc.languageenen_US
dc.publisherMs. M. B. Mondalen_US
dc.relation.issuenumber5en_US
dc.relation.volume13en_US
dc.source.urihttps://doi.org/10.9734/ijecc/2023/v13i51742en_US
dc.subjectGenetic variabilityen_US
dc.subjectplant breedingen_US
dc.subjectriceen_US
dc.titleAssessment of Genetic Variability for Yield & Its Contributing Traits in Rice (Oryza sativa L.)en_US
dc.typeJournal Articleen_US
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