The present study was carried out at Department of Horticulture, Agricultural College and Research Institute, Madurai during 2015-2016 to study the Combining ability estimates for growth, earliness, yield and quality parameters. Sixteen crosses obtained on Line × Tester approach were evaluated for fifteen traits. The variance due to sca was higher than the gca for all the characters, indicating the importance of non-additive gene action. | Nội dung Text Combining ability analysis in ridge gourd Luffa acutangula L. Roxb.