Indian Journal of Agricultural Research

  • Chief EditorV. Geethalakshmi

  • Print ISSN 0367-8245

  • Online ISSN 0976-058X

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Indian Journal of Agricultural Research, volume 35 issue 2 (june 2001) : 121· 123

GENETIC DIVERGENCE IN BARLEY (HORDEUM VULGARE L)

U.S. Shekhawat*, Vijay Prakash, D.L. Singhania
1Department of Plant Breeding and Genetics SKN CoUege of Agriculture, Jobner • 303 328, India
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Cite article:- Shekhawat* U.S., Prakash Vijay, Singhania D.L. (2024). GENETIC DIVERGENCE IN BARLEY (HORDEUM VULGARE L). Indian Journal of Agricultural Research. 35(2): 121· 123. doi: .
Genetic divergence of 52 Hnes of barley(Honieum vulgare L.) was assessed using Mahalanobis's D2 statistics. These lines could be grouped in eleven clusters. Grouping of lines in different clusters was not related to their geographic origin. Ears per plot, grain yield per ear, plant height, 100 grain weight and number of grains per ear contributed maximum towards total genetic divergence. Based on genetic divergence and clustering pattern, hybridization involving parents viz., BL-2, R5–6, 8-13-183, 8-18-182, 8-19-12, RD-57, RD-1827, RD-1797, Karan-280, 812-93,8-13-52, RD-1740 and C8–39 were identified as they are expected to produce reasonably good heterotic effect.
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    3. Sharma, R.C. et aJ. (1973). Indian J. Agric. Sci. 43: 38D-85.
    4. Tiwari, S.N. (1975). In: Proc. int. Barley Genet. Symp. Garchug 821-31.

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