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1995•Indian Journal of Genetics and Plant Breeding (The)Requires access

Phenotypic stability for seed yield in pigeonpea

P. C. Tyagi, M. C. Agarwal

Open publisher page 4 citations

Abstract

Ten genotypes of short duration pigeonpea were grown in four environments and seed yield data analysed for stability parameters. Highly significant mean squares were observed for genotypes, genotype X environment interaction and environment (linear). ICPL 151 wu the most stable genotype under rainfed conditions of Doon Valley u it had high mean. regression coefficient not deviated from unity, and non significant minimum deviation from regression.

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What this paper is about

Ten genotypes of short duration pigeonpea were grown in four environments and seed yield data analysed for stability parameters. Highly significant mean squares were observed for genotypes, genotype X environment interaction and environment (linear). ICPL 151 wu the most stable genotype under rainfed conditions of Doon Valley u it had high mean. regression coefficient not deviated from unity, and non significant minimum deviation from regression.

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Available abstract

Ten genotypes of short duration pigeonpea were grown in four environments and seed yield data analysed for stability parameters. Highly significant mean squares were observed for genotypes, genotype X environment interaction and environment (linear). ICPL 151 wu the most stable genotype under rainfed conditions of Doon Valley u it had high mean. regression coefficient not deviated from unity, and non significant minimum deviation from regression.

Key concepts: Forensic science, Genotype, Veterinary medicine, Yield (engineering), Linear regression, Non-invasive ventilation, Stability (learning theory), Biology

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