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Combining ability analysis for grain yield and its components in malt barley (Hordeum vulgare)

Indian Agricultural Research Journals

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Title Combining ability analysis for grain yield and its components in malt barley (Hordeum vulgare)
 
Creator SINGH, BALJIT
SHARMA, ACHLA
JOSHI, NEHA
MITTAL, P
SINGH, SARVJEET
 
Subject Barley, Combining ability, gca, Gene effects, Hordeum vulgare, sca
 
Description Combining ability analysis in barley (Hordeum vulgare L.) involving seven diverse elite lines suitable for maltingand their 21 F1s generated in half diallel fashion, indicated significant differences among the genotypes for all the seventraits studied. Analysis of variance for combining ability revealed that variances due to gca as well as sca were highlysignificant for different traits except spike length. The preponderance of non-additive gene effects for grain yield and of additive gene effects for yield components were detected. Based on the estimates of gca effects, good general combiners were identified for different traits. Similarly based on sca effects, desirable specific combiners were identified. It was noted that good specific combiners did not necessarily involve good general combiners.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-02-11
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/27227
 
Source The Indian Journal of Agricultural Sciences; Vol 83, No 1 (2013)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/27227/12387
 
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