Genetics analysis and inheritance of different fruit characters in muskmelon (Cucumis melo L.) using different parental lines

Abstract

When we starting breeding programme, there is need to know the inheritance of important characters. By study the genetics of economic traits and the accuracy of components of genetic variation, the convenient strategy can be formulated for their improvement. From the present investigation, it is inferred that two hybrids viz., MS-5 × MM-308 and MS-5 × MM-304 were found most promising. These two cross combinations were significantly better over Punjab Hybrid and Farmers’ Glory for various traits. Dominance gene effects were observed for all the characters and days to first pistillate flower opening, days to fruit maturity and fruit cavity area and reaction to fusarium wilt disease were statistically significant. In the inheritance of the characters the predominance of dominance gene effects suggested that heterosis breeding may be advantageous to get quick gains in this crop.