Legume Research

  • Chief EditorJ. S. Sandhu

  • Print ISSN 0250-5371

  • Online ISSN 0976-0571

  • NAAS Rating 6.80

  • SJR 0.391

  • Impact Factor 0.8 (2024)

Frequency :
Monthly (January, February, March, April, May, June, July, August, September, October, November and December)
Indexing Services :
BIOSIS Preview, ISI Citation Index, Biological Abstracts, Elsevier (Scopus and Embase), AGRICOLA, Google Scholar, CrossRef, CAB Abstracting Journals, Chemical Abstracts, Indian Science Abstracts, EBSCO Indexing Services, Index Copernicus
Submit

Legume Research, volume 34 issue 2 (june 2011) : 79 - 89

IDENTIFICATION OF POTENTIAL LENTIL (LENS CULINARIS MEDIK) GENOTYPES FOR MONOCROPPING AND LENTIL-LINSEED CROPPING SYSTEM BASED ON GENETIC DIVERGENCE.

Ravi K. Singh, B.C. Sood, Naresh Kumar*
1Department of Crop Improvement, CSK Himachal Pradesh Agricultural University, Palampur - 176 062, India.

  • Submitted|

  • First Online |

  • doi

Cite article:- Singh K. Ravi, Sood B.C., Kumar* Naresh (2024). IDENTIFICATION OF POTENTIAL LENTIL (LENS CULINARIS MEDIK) GENOTYPES FOR MONOCROPPING AND LENTIL-LINSEED CROPPING SYSTEM BASED ON GENETIC DIVERGENCE.. Legume Research. 34(2): 79 - 89. doi: .

ABSTRACT

Genetic diversity was studied in 44 lentil genotypes including one check (Vipasha) procured from different agencies using Mohalanobis D2 statistics. Quantitative classification serves as sound basis of grouping any two or more genotypes based on minimum divergence or resemblance between them. D2-statistic provides quantitative measurement of divergence among genotypes besides defining the relative contribution of different characters to differentiate among genotypes. Study of genetic divergence revealed that selection of parents for hybridization should be on genetic diversity rather than on their geographical distribution. As clustering pattern changed with the different cropping system which indicates that genotypic performance is highly influenced by the environment. Seeds per plant and seed yield per plant, pods per plant and pod cluster per plant being the potential contributor to the divergence at both genotypic and inter-cluster level. Divergence study suggested crosses should be involved using L 1-27, Vipasha, HPCL-2104, HPCL-2116, HPCL-2119, L 1-3, L 1-26, HPCL-2127, HPCL-2129, HPCL-2136, HPCL-2142, HPCL-2144, HPCL-2153, HPCL-2157, HPCL-2167, HPCL-2170 and HPCL-2174 with Precoz, L 1-24 and L-90-57 to get desirable recombinants for both the cropping systems in future lentil improvement programme.

REFERENCES

  1. Arunachalam V. (1981) Genetic distance in plant breeding. Indian Geneti 41(2) : 226-236.
  2. Bhatt GM. (1970) Multivariate analysis approach to selection of plants for hybridization aiming at yields improvement in self-pollinated crops. Aust. J. Agric. Res. 21: 1-7.
  3. Burton GW and De Vane EH. (1953) Estimating heritability in tall fescue (Festuca arundinacia) from replicated clonal material. Agro. J. 45 : 478-481.
  4. Chandra N, Mehra RB and Singh SP. (1978) Genetic divergence among elite germplasm lines of lentil. Lens 5:20-23.
  5. http://www.inspection.gc.ca/english/plaveg/bio/dir/dir0312e.shtml.
  6. Griffing B and Lindstorm EW. (1954) A study of the combining ability of corn hybrids having proportion corn belt and non-corn belt germplasm. Agro. J. 46: 545-552.
  7. Mahalanobis PC.(1936) On the generalized distance in statistics. Proc. National Acad. Sci., India 2:49-55.
  8. Moll R, Sathawana WS and Robinson HF. (1962) Heterosis and genetic diversity in variety crosses of maize. Crop Sci. 2: 197-198.
  9. Panse V.G. and Sukhatme PV. (1984) Statistical Methods for Agricultural Workers, ICAR, New Delhi.
  10. Rao C.R. (1952) Advance Statistical Methods in Biometrical Research, John Wiley, New York.
  11. Sharma J.R. (1998) Statistical and Biometrical Techniques in Plant Breeding. New Age International (P) Limited, Publishers, New Delhi.
  12. Singh B.R.. (1982) Analysis of variability and genetic diversity in lentil. Ph.D. Thesis, J.N.K.V, Jabalpur.
  13. Singh K.N. (1979) Genetic divergence in Indian mustard in sodic soil condition . Indian J. Genet. 3 : 439-443.
  14. Singh S.P. and Gupta RK. 1979. Genetic divergence in pearl millet. Indian J. Gen. 32: 210-215.
  15. Sinha M.K., Enerjea SP and Seetharam R. (1977) Genetic divergence and evolutionary trends in cultivated Rice. II Rassegnatrimenstrale di studi anno ventisimettemo 26 (11):23-24.
  16. Surayavansi R.K., Rao S.K.. and Singh C.B.. (1985) Genetic diversity in lentil. Lens News letter 12 (2):28-31.
  17. Tikka S.B.S, Asawa B.M., Goyal SN and Jaimini SN. (1977) Genetic divergence in some Indian lentil varieties and their hybrids. Lens 4:14-17.
  18. Whitehead S.J., Summerfield R.J., Muehlbaur F.J., Wheeler TR and Erksine W. (1998) The consequences of crop improvement for the production, distribution and structure of biomass in lentil. Field Crop Abstract 51(11):1055-1070.
Reviewed By

Download Article
In this Article
    Contact us
    Follow us

    Editorial Board

    View all (0)