ANALYSIS OF GENETIC VARIABILITY AND HERITABILITY FOR SEEDCOTTON YIELD IN A SINGLE SEED DECENT POPULATION

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dc.contributor.authorBardak, Adem
dc.contributor.authorHayat, Khezir
dc.contributor.authorTekerek, Halil
dc.contributor.authorParlak, Donay
dc.contributor.authorCelik, Sadettin
dc.contributor.authorKhan, Rao Sohail Ahmad
dc.contributor.authorSever, Ali Can
dc.date.accessioned2024-04-24T17:49:50Z
dc.date.available2024-04-24T17:49:50Z
dc.date.issued2019
dc.departmentDicle Üniversitesien_US
dc.description.abstractVariation is very important for the plant breeders and selection is effective when magnitude of variability in the breeding population is adequate. Genetic variability and heritability were observed among F-2:4 populations of cotton for three seasons. Parents, including G. barbadense (Askabat-100), G. hirsutum (Nazilli84S, Giza45, Albania-6172 and IS-4), and their F2:4 populations were grown in a randomized complete block design with three replications during 2015. Statistical analysis revealed highly significant differences for all the traits. On average basis, the F-2:4 populations showed better performance than parental cultivars for yield and yield components. Additionally, from moderately high to high heritability (broad sense) values (0.61-0.95) were calculated for all parameters in the populations. Yield contributing components specially number of bolls per plant and boll weight directly affected the seed cotton yield in all populations among which Albania6172 x Giza 45 exhibited the highest boll weight. In general, our results revealed that F-2:4 populations developed by single seed descent method held not only a larger genetic potential but also a positive association between yield and yield contributing traits. As a whole, it might be interpreted that moderate to high heritability could be used a selective parameter for plant improvement in segregating populations.en_US
dc.identifier.endpage4100en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue5en_US
dc.identifier.startpage4093en_US
dc.identifier.urihttps://hdl.handle.net/11468/23012
dc.identifier.volume28en_US
dc.identifier.wosWOS:000471836900056
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoenen_US
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletin
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGenetic Variabilityen_US
dc.subjectSeedcotton Yielden_US
dc.subjectHeritabilityen_US
dc.subjectGenetic Advanceen_US
dc.subjectSegregating Generationsen_US
dc.titleANALYSIS OF GENETIC VARIABILITY AND HERITABILITY FOR SEEDCOTTON YIELD IN A SINGLE SEED DECENT POPULATIONen_US
dc.titleANALYSIS OF GENETIC VARIABILITY AND HERITABILITY FOR SEEDCOTTON YIELD IN A SINGLE SEED DECENT POPULATION
dc.typeArticleen_US

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