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Assessment of combining ability and heterosis for yield and its component traits in Indianmustard [Brassica juncea (L.) Czern and Coss.]: Assessment of combining ability and heterosis for yield and its component traits in Indianmustard [Brassica juncea (L.) Czern and Coss.]

Indian Agricultural Research Journals

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Title Assessment of combining ability and heterosis for yield and its component traits in Indianmustard [Brassica juncea (L.) Czern and Coss.]: Assessment of combining ability and heterosis for yield and its component traits in Indianmustard [Brassica juncea (L.) Czern and Coss.]
 
Creator ROHIT
RAM AVTAR
NEERAJ KUMAR
MANJEET SINGH
SUBHASH CHANDER
 
Subject Combining ability, Gene action, Heterosis, Indian mustard, Line x tester analysis
 
Description Line × tester analysis was carried out to estimate heterosis and combining ability effects of 32 Indian mustard hybrids. Three lines, namely, RH 30-OA, RH 115-OA, and RH 832-OA, as well as two testers, Ogura 17 and Ogura 101 were discovered to be good general combiners with significant positive general combining ability (GCA) effects for seed yield/plant and component traits. Specific combining ability (SCA) effects for seed yield/plant were significantly positive for RH 30-OA × Ogura 101 and RH 832-OA × Ogura 72 crosses which exhibited significant economic heterosis compared to the standard check DMH 1.
 
Publisher Indian Society of Oilseeds Research
 
Date 2023-12-14
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/JOR/article/view/145376
10.56739/jor.v40iSpecialissue.145376
 
Source Journal of Oilseeds Research; Vol. 40 No. Specialissue (2023): Journal of Oilseeds Research
0970-2776
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JOR/article/view/145376/53055
 
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