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Line x Tester Analysis of Combining Ability for Seed Yield in Greengram

  • Author:K.V. KRISHNA RAO and T. NAGUR

    p-ISSN:0024-9602, e-ISSN:2582-5321, Vol:66, Issue:oct-oct

    DOI: https://doi.org/10.29321/MAJ.10.A03003
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Abstract

                                A line x tester analysis of combining ability for seed yield in greengram (Phaseolus aureus Roxb.) revealed preponderance of non-additive gene action. High specific combi- ing ability effects were observed in the combinations involving the parents 12-6-7 x Jala- gaon 781 and Jawahar 45 x R. 288-8. The combinations Jawahar 45 x T. 44. Jawahar 45 x Krishna. 11, Jawahar 45 x GG. 525, 12-6-7 x R. 288-8 exhibited additive gene action. Considering the overall performance of the parents involved in the present investigation. two parents Jawahar 45 and R. 288-8 are suggested for utilisation in further programmes for enhancing the yield in greangram

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ISSN : 0024-9602
eISSN : 2582-5321

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