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2002•Unpublished venueRequires access

Genetic Variability and its Importance for Selection in Chickpea

Sudhir Kumar, A.S. Jeena, P.P. Arora

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Abstract

Twenty-six diverse chickpea genotype were evaluated for eight characters in randomized experiment. Significant variation for all traits reflected in ANOVA. Phenotypic variability coefficients were higher than respective genotypic variability coefficients indicating presence of environmental components. Pods/plant exhibited highest genetic advance under selection coupled with high variability and heritability. Selection applied on this trait may result in high genetic gain in yield also.

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What this paper is about

Twenty-six diverse chickpea genotype were evaluated for eight characters in randomized experiment. Significant variation for all traits reflected in ANOVA. Phenotypic variability coefficients were higher than respective genotypic variability coefficients indicating presence of environmental components. Pods/plant exhibited highest genetic advance under selection coupled with high variability and heritability. Selection applied on this trait may result in high genetic gain in yield also.

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Available abstract

Twenty-six diverse chickpea genotype were evaluated for eight characters in randomized experiment. Significant variation for all traits reflected in ANOVA. Phenotypic variability coefficients were higher than respective genotypic variability coefficients indicating presence of environmental components. Pods/plant exhibited highest genetic advance under selection coupled with high variability and heritability. Selection applied on this trait may result in high genetic gain in yield also.

Key concepts: Heritability, Selection (genetic algorithm), Genetic variability, Trait, Forensic science, Biology, Genetic variation, Genetic gain

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