{"title":"Combining ability analysis in Indian mustard (Brassica juncea L. Czern & Coss.)","authors":"None H P MEENA, None H KUMAR, None J P LAL","doi":"10.56739/jor.v30i1.142782","DOIUrl":null,"url":null,"abstract":"A line x tester analysisinvolving five males(lines) and 10 female (testers) parents were carried out for five traits in Indian mustard. (Brassica juncea L. Czern & Coss.). Among the parents, MCN-75, Ornamental Rai, Rohini, Kranti, Vardan, RH-8812, and NDR-8501 were found to be significantly superior general combiners for seed yield and yield components. The cross MCN-75 x Rohini, MCN-75 x NDR-8501, MCN-75 x Vardan and MCN-73 x Krantishowed high heterosisforseed yield and some ofthe yield contributing traits. The cross MCN-75 x RH-8812, MCN-73 x Pusa Bold, Ornamental Rai x NDR-8501 and MCN-70 x RH-8813 had higher sca effects. For most of the major characters including seed yield both additive and non-additive gene action were of prime importance.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"302 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Oilseeds Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.56739/jor.v30i1.142782","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A line x tester analysisinvolving five males(lines) and 10 female (testers) parents were carried out for five traits in Indian mustard. (Brassica juncea L. Czern & Coss.). Among the parents, MCN-75, Ornamental Rai, Rohini, Kranti, Vardan, RH-8812, and NDR-8501 were found to be significantly superior general combiners for seed yield and yield components. The cross MCN-75 x Rohini, MCN-75 x NDR-8501, MCN-75 x Vardan and MCN-73 x Krantishowed high heterosisforseed yield and some ofthe yield contributing traits. The cross MCN-75 x RH-8812, MCN-73 x Pusa Bold, Ornamental Rai x NDR-8501 and MCN-70 x RH-8813 had higher sca effects. For most of the major characters including seed yield both additive and non-additive gene action were of prime importance.
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