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Current IssueEditorial BoardOnline First ArticlesArchive

volume 48 issue 3 (june 2014) : 237-240,   Doi: 10.5958/j.0976-058X.48.3.040

ASSESSMENT OF VARIABILITY AND GENETIC DIVERSITY AMONG DIFFERENT RICE VARIETIES FOR QUALITATIVE TRAITS

M
M.Z. Shamim*
V
V.K. Sharma
1Department of Agricultural Biotechnology and Molecular Biology, Rajendra Agricultural University, Pusa- 848 125, India
Cite article:- Shamim* M.Z., Sharma V.K. (2025). ASSESSMENT OF VARIABILITY AND GENETIC DIVERSITY AMONG DIFFERENT RICE VARIETIES FOR QUALITATIVE TRAITS. Indian Journal of Agricultural Research. 48(3): 237-240. doi: 10.5958/j.0976-058X.48.3.040.

ABSTRACT

The assessment of genetic diversity among the eighteen rice varieties cultivated in Bihar India was done using numerical taxonomic approach based on fourteen qualitative traits. Eighteen varieties were grouped into seven different clusters revealing sufficient amount of variability among the varieties. The clustering pattern revealed non-correspondence of geographic diversity with genetic divergence. Richharia with Rajshree and Gautam with Rajendra Mahsuri was found more suitable parents for quality improvement. The wide genetic variation is present among the rice varieties grown in Bihar and they have potential for future breeding programme.

REFERENCES

  1. De, R.N. and Rao AVS. (1987). Genetic divergence in rice under low land situation. Crop Improvement, 14 (2): 16-21.
  2. Hien, N.L., Sarhadi, W.A., Oikawa, Y. and Hirata, Y. (2007). Genetic diversity of morphological responses and the relationships among Asia aromatic rice (Oryza sativa L.) cultivars. Tropics, 16(4): 343-355.
  3. Joshi, M.A., Singh, P., Sarao, N.K., Sharma, R.C. and Bharaj, T.S. (2008). Genetic diversity among rice varieties cultivated in Punjab. Oryza, 45(4): 277-279
  4. Kaw, R.N. (1995). Analysis of divergence in some cold tolerant rice. Indian J. Genet, 55 (1): 84-89.
  5. Kurlovich, B.S. (1998). Spiecies and intraspecific diversity of white, blue and yellow lupins. Plant genetic Resource Newsletters, 115: 23-32.
  6. Nayak, A.R., Chaudhary, D. and Reddy, J.N. (2004). Genetic divergence in scented rice. Oryza, 41 (3&4): 79-82.
  7. Pradhan, K. and Roy, A .(1990). Genetic divergence in rice. Oryza, 27(4): 415-418.
  8. Rohlf, F.J. (2000). NTSYS-pc: Numerical taxonomy and multivariate analysis system. Version 2.1. Exeter Publications New York USA.
  9. Shanmugasundaram, P., Souframanien, J. and Sadasivam, S. (2000). Genetic divergence among rice varieties released from paddy breeding station Coimbatore, India. Oryza, 37(3): 225-228.
  10. Smith, J.S.C. and Smith, O.S. (1989). The description and assessment of distance between inbred lines of maize: The utility of morphological, biochemical and genetic descriptors and a scheme for the testing of distinctiveness between inbred lines. Maydica, 34: 151-161.
  11. Smith, S.E., Al Doss, A. and Warburton, M. (1991). Morphological and agronomic variation in North African and Arbian alfalfas. Crop Science, 31: 1159-1163.
  12. Sneath, P.H.A. and Sokal, R.R. (1973). The principle and Practices of Numerical Classification In: Numerical Taxonomy. Freeman San Francisco: 573.
  13. Vivekanandan, P. and Subramanian, S. (1993). Genetic divergence in rainfed rice. Oryza 30: 60-62.
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Indian Journal of Agricultural Research
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    volume 48 issue 3 (june 2014) : 237-240,   Doi: 10.5958/j.0976-058X.48.3.040

    ASSESSMENT OF VARIABILITY AND GENETIC DIVERSITY AMONG DIFFERENT RICE VARIETIES FOR QUALITATIVE TRAITS

    M
    M.Z. Shamim*
    V
    V.K. Sharma
    1Department of Agricultural Biotechnology and Molecular Biology, Rajendra Agricultural University, Pusa- 848 125, India
    Cite article:- Shamim* M.Z., Sharma V.K. (2025). ASSESSMENT OF VARIABILITY AND GENETIC DIVERSITY AMONG DIFFERENT RICE VARIETIES FOR QUALITATIVE TRAITS. Indian Journal of Agricultural Research. 48(3): 237-240. doi: 10.5958/j.0976-058X.48.3.040.

    ABSTRACT

    The assessment of genetic diversity among the eighteen rice varieties cultivated in Bihar India was done using numerical taxonomic approach based on fourteen qualitative traits. Eighteen varieties were grouped into seven different clusters revealing sufficient amount of variability among the varieties. The clustering pattern revealed non-correspondence of geographic diversity with genetic divergence. Richharia with Rajshree and Gautam with Rajendra Mahsuri was found more suitable parents for quality improvement. The wide genetic variation is present among the rice varieties grown in Bihar and they have potential for future breeding programme.

    REFERENCES

    1. De, R.N. and Rao AVS. (1987). Genetic divergence in rice under low land situation. Crop Improvement, 14 (2): 16-21.
    2. Hien, N.L., Sarhadi, W.A., Oikawa, Y. and Hirata, Y. (2007). Genetic diversity of morphological responses and the relationships among Asia aromatic rice (Oryza sativa L.) cultivars. Tropics, 16(4): 343-355.
    3. Joshi, M.A., Singh, P., Sarao, N.K., Sharma, R.C. and Bharaj, T.S. (2008). Genetic diversity among rice varieties cultivated in Punjab. Oryza, 45(4): 277-279
    4. Kaw, R.N. (1995). Analysis of divergence in some cold tolerant rice. Indian J. Genet, 55 (1): 84-89.
    5. Kurlovich, B.S. (1998). Spiecies and intraspecific diversity of white, blue and yellow lupins. Plant genetic Resource Newsletters, 115: 23-32.
    6. Nayak, A.R., Chaudhary, D. and Reddy, J.N. (2004). Genetic divergence in scented rice. Oryza, 41 (3&4): 79-82.
    7. Pradhan, K. and Roy, A .(1990). Genetic divergence in rice. Oryza, 27(4): 415-418.
    8. Rohlf, F.J. (2000). NTSYS-pc: Numerical taxonomy and multivariate analysis system. Version 2.1. Exeter Publications New York USA.
    9. Shanmugasundaram, P., Souframanien, J. and Sadasivam, S. (2000). Genetic divergence among rice varieties released from paddy breeding station Coimbatore, India. Oryza, 37(3): 225-228.
    10. Smith, J.S.C. and Smith, O.S. (1989). The description and assessment of distance between inbred lines of maize: The utility of morphological, biochemical and genetic descriptors and a scheme for the testing of distinctiveness between inbred lines. Maydica, 34: 151-161.
    11. Smith, S.E., Al Doss, A. and Warburton, M. (1991). Morphological and agronomic variation in North African and Arbian alfalfas. Crop Science, 31: 1159-1163.
    12. Sneath, P.H.A. and Sokal, R.R. (1973). The principle and Practices of Numerical Classification In: Numerical Taxonomy. Freeman San Francisco: 573.
    13. Vivekanandan, P. and Subramanian, S. (1993). Genetic divergence in rainfed rice. Oryza 30: 60-62.
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