STUDY OF CGMS BASED PIGEONPEA [Cajanus cajan (L.) Millsp] HYBRIDS IN TERMS OF COMBINING ABILITY
Journal Title: International Journal of Agricultural Science and Research (IJASR) - Year 2017, Vol 7, Issue 2
Abstract
To ascertain combining ability 30 hybrids were made from 13 parents in a line X tester mating design during kharif, 2012-13 and tested in a Randomized Block Design with two replications during kharif, 2013-14. Analysis of variance for quantitative traits revealed that all accessions were significantly different and a wide range of variability exists for most of the traits studied. Most promising combinations for seed yield per plant were ICPA 2047 x ICPL 20126, ICPA 2048 x ICPL 20106, ICPA 2047 x ICPL 20108 and ICPA 2047 x ICPL 20098. The general combining ability revealed that among the testers, ICPL 20126 and ICPL 20108 were good general combiners for seed yield/plant. The results also revealed that some crosses exhibited high order significant and desirable SCA effects for different characters involved parents having different GCA effects
Authors and Affiliations
SUDHIR KUMAR, P. K. SINGH, C. V. SAMEER KUMAR, K. B. SAXENA
Keywords
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