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Current IssueEditorial BoardOnline First ArticlesArchive

volume 28 issue 4 (december 2005) : 276 - 279

GENOTYPIC AND PHENOTYPIC VARIABILITY AND HERITABILITY OF SOME YIELD AND QUALITY CHARACTERS IN SOYBEAN (GLYCINE MAX(L.) MERRILL}

S
S.K. Dhillon
G
Gurdeep Singh
B
B.S. Gill
1Department of Plant Breeding, Genetics and Biotechnology. Punjab Agricultural University, Ludhiana - 144 004, India

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Cite article:- Dhillon S.K., Singh Gurdeep, Gill B.S. (2025). GENOTYPIC AND PHENOTYPIC VARIABILITY AND HERITABILITY OF SOME YIELD AND QUALITY CHARACTERS IN SOYBEAN (GLYCINE MAX(L.) MERRILL}. Legume Research. 28(4): 276 - 279. doi: .

ABSTRACT

Genetic variability and heritability were estimated in 30 soybean strains grown during kharif, 1999. It was observed that most of the characters possessed sufficient genetic variability. High heritability was accompanied by high genetic advance for seed yield per plant indicating the presence of additive gene action in the expression of this character. Non-additive heritability was observed in the expression of characters viz., days to 50% flowering, protein content and palmitic acid as these traits had high heritability estimates accompanied by low genetic advance

KEYWORDS

    REFERENCES

    1. Alexander, D.E. et aJ. (1967). J. Am. Oil Chern. Soc., 44: 555.
    2. Allard, R.W. (1960). Principles of Plant Breeding. John Wiley and Sons, New York and London: 89-98 pp.
    3. Amaranatha, K.C.N. et a/. (1991). Mysore J. Agric. Sci., 25: 26-31. .
    4. AOAC, Washington (1970). Official Methods of Analysis of the Association of Official Agricultural Chemists, edn. II, pp 934. Association of Agricultural Chemists, Washington, D.C.
    5. Burton, Gw. (1972). Agron. J., 43: 409-17.
    6. Hanson, G.H. et a/. (1956). Agron. J., 48: 267-82.
    7. Jagtap, D.R. and Mehetre, 5.5. (1994). Ann. Agric. Res., 15: 45-49.
    8. Johnson, HW. et a/. (1955). Agron. J., 47: 314-18.
    9. Kataria, A.S. and SenGupta, K. (1972). Indian Agric., 16: 155-59.
    10. Mahajan, C.R. et aJ. (1994). Ann. Agric. Res., 15: 41-44.
    11. Panse, V.G. and Sukhatme, p,v. (1967). Statistical Methods for Agricultural Workers. ICAR, New Delhi: 153-75.
    12. Singh, RK and Chaudhary, B.D. (1977). Biometrlcal Methods in Quantitative Genetics Analysis. Kalyani Publ.New Delhi. Pp 38-39.
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      volume 28 issue 4 (december 2005) : 276 - 279

      GENOTYPIC AND PHENOTYPIC VARIABILITY AND HERITABILITY OF SOME YIELD AND QUALITY CHARACTERS IN SOYBEAN (GLYCINE MAX(L.) MERRILL}

      S
      S.K. Dhillon
      G
      Gurdeep Singh
      B
      B.S. Gill
      1Department of Plant Breeding, Genetics and Biotechnology. Punjab Agricultural University, Ludhiana - 144 004, India

      • Submitted|

      • First Online |

      • doi

      Cite article:- Dhillon S.K., Singh Gurdeep, Gill B.S. (2025). GENOTYPIC AND PHENOTYPIC VARIABILITY AND HERITABILITY OF SOME YIELD AND QUALITY CHARACTERS IN SOYBEAN (GLYCINE MAX(L.) MERRILL}. Legume Research. 28(4): 276 - 279. doi: .

      ABSTRACT

      Genetic variability and heritability were estimated in 30 soybean strains grown during kharif, 1999. It was observed that most of the characters possessed sufficient genetic variability. High heritability was accompanied by high genetic advance for seed yield per plant indicating the presence of additive gene action in the expression of this character. Non-additive heritability was observed in the expression of characters viz., days to 50% flowering, protein content and palmitic acid as these traits had high heritability estimates accompanied by low genetic advance

      KEYWORDS

        REFERENCES

        1. Alexander, D.E. et aJ. (1967). J. Am. Oil Chern. Soc., 44: 555.
        2. Allard, R.W. (1960). Principles of Plant Breeding. John Wiley and Sons, New York and London: 89-98 pp.
        3. Amaranatha, K.C.N. et a/. (1991). Mysore J. Agric. Sci., 25: 26-31. .
        4. AOAC, Washington (1970). Official Methods of Analysis of the Association of Official Agricultural Chemists, edn. II, pp 934. Association of Agricultural Chemists, Washington, D.C.
        5. Burton, Gw. (1972). Agron. J., 43: 409-17.
        6. Hanson, G.H. et a/. (1956). Agron. J., 48: 267-82.
        7. Jagtap, D.R. and Mehetre, 5.5. (1994). Ann. Agric. Res., 15: 45-49.
        8. Johnson, HW. et a/. (1955). Agron. J., 47: 314-18.
        9. Kataria, A.S. and SenGupta, K. (1972). Indian Agric., 16: 155-59.
        10. Mahajan, C.R. et aJ. (1994). Ann. Agric. Res., 15: 41-44.
        11. Panse, V.G. and Sukhatme, p,v. (1967). Statistical Methods for Agricultural Workers. ICAR, New Delhi: 153-75.
        12. Singh, RK and Chaudhary, B.D. (1977). Biometrlcal Methods in Quantitative Genetics Analysis. Kalyani Publ.New Delhi. Pp 38-39.
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