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Combining ability for various parameters in sunflowers as a classical breeding approach for superior hybrid development: Combining ability for various parameters in sunflowers as a classical breeding approach for superior hybrid development

Indian Agricultural Research Journals

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Title Combining ability for various parameters in sunflowers as a classical breeding approach for superior hybrid development: Combining ability for various parameters in sunflowers as a classical breeding approach for superior hybrid development
 
Creator YUKTA SHARMA
VINEETA KAILA
PANKAJ SHARMA
 
Subject Combining ability, GCA, Hybrid production, Sunflower, SCA
 
Description An experiment for estimating the combining ability in sunflower for various agronomic traits and oil content was carried out in 2021-22 at Punjab Agricultural University, Ludhiana, in which 91 hybrids were studied along with their parents, i.e., seven CMS lines and 13 high oleic testers. Significant positive and negative variations were noticed in GCA and SCA for characters like days to flowering initiation, fifty per cent flowering, plant height, head diameter, seed yield per plant and oil content. Dominant gene action was predominant for all these characters and high SCA was observed for high GCA × high GCA for flowering initiation, head diameter, and seed yield per plant and low GCA × high GCA for fifty per cent flowering, plant height and both high GCA × high GCA and low GCA × low GCA for oil content.
 
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/145092
10.56739/jor.v40iSpecialissue.145092
 
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/145092/52948
 
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