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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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Int.J.Curr.Microbiol.App.Sci.2019.8(1): 250-260
DOI: https://doi.org/10.20546/ijcmas.2019.801.028


Assessment of Genetic Diversity in Indian Common Bean Germplasm for Yield Traits
S. Sharma*, H.K. Chaudhary, A. Pathania and S. Thakur
Department of Crop Improvement, CSKHPKV, Palampur, Himachal Pradesh-176062, India
*Corresponding author
Abstract:

D2 statistics is a powerful tool for estimating genetic diversity among different genotypes for hybridization programme. On the basis of D2 values, the 169 genotypes were grouped into VIII clusters. Cluster II was the largest consisting of sixty two genotypes viz., KRC-2, K-326, HPK-322(2), HPR-396, VLF-106, K-255, KR-110, KR-249, K-249, VL-63, Palchan Local, Mani Rajma, Palchan kath, AK-40, HPR-80, HPR-24, HPR-38, AK-65, HPR-214, KR-296, HPR-8, KR-56-1, KR-118-1,KRC-16, KR-238, KR-155-3, KR-293, KR-52-2, KR-48-1, HUG-33, K-38, HPR-293, EC-84462, KR-256, AK-4, K-319, KRC-12, KR-35, KRC-9, KR-175-1, KR-205, KR-96, KRC-22, Beeses 3 white, KR-171, K-296, Premiere, KR-111, KR-53-2, KR-66-2, KR-24, KR-131, KR-240, KR-82, Ribba Local, R-10-457, KR-196, SR-1-6, SR-6-11, Jawala, Baspa. The next largest is clusters IV, followed cluster VII, V, VI, III, I each containing 42, 29, 16,12, 1 respectively. The assessment of genetic diversity helps in reducing the number of breeding lines from the large germplasm.


Keywords: Divergence, Genetic variability, Common bean
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How to cite this article:

Sharma, S., H.K. Chaudhary, A. Pathania and Thakur, S. 2019. Assessment of Genetic Diversity in Indian Common Bean Germplasm for Yield Traits.Int.J.Curr.Microbiol.App.Sci. 8(1): 250-260. doi: https://doi.org/10.20546/ijcmas.2019.801.028