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Author

I. S. Kumar

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Open access Oct 2026

Genotype × Environment Interaction and Multi-environment Evaluation of Yield Stability in Groundnut (Arachis hypogaea L.)

Background: Significant genotype × environment interactions (GEI) can mask true genetic potential and reduce selection efficiency. Therefore, multi-environment trials (METs), combined with robust analytical tools such as AMMI and GGE biplot analyses, are essential for dissecting GEI effects, identifying stable high-yie...

R. Narasimhulu, C. K. K. Reddy, B. K. Reddy et al. · 0 citations
Open access Sep 2026

Combining Ability Analysis for Grain Yield and Its Contributing Traits in Maize (Zea mays L.)

The present investigation was carried out at Agricultural Research Station Peddapuram during the Rabi season of 2025–2026 to evaluate combining ability, genetic variance components and progeny contributions for grain yield and 12 yield-attributing traits in maize (Zea mays L.). The experimental material, comprising 56...

T. J. Kumar, P. V. R. Rao, I. S. Kumar et al. · 0 citations

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