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Gene effects for pod characteristics in groundnut (Arachis hypogaea)

Indian Agricultural Research Journals

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Title Gene effects for pod characteristics in groundnut (Arachis hypogaea)
 
Creator KUMAR, S SUDHEER
PATEL, S A
 
Subject gene effects, additive, dominance, epistasis, genera.tion mean analysis
 
Description A study was conducted during kharif 1995 to estimate the relative importance of additive, dominance and epistaticgene effects in the inheritance of pod characteristics in 4 groundnut (Arachis hypogaea L.) crosses at the University, Anand.Most of the pod and seed characters were governed by additive genetic effects in crosses between spanishbunch and virginia runner('Chico' X 'JSP 23' 'Chico' x 'GG 11'). In spanish bunch and virginia bunch cross ('Chico'X 'TMV 1O') pod length and pod width were governed by additive gene effects while 1O-pod weight, 1OO-kernel weight and shellingout-turn were governed by duplicate type of epistasis. In cross between 2 spanish bunch parents all the other traits barring 1O-pod weight and 100-kernel weight were governed by additive and x additive type of gene effects. In all the crosses except 'Chico' X 'TMV 10' selection for pod and seed characters can be practicedfollowing pedigree method of breeding
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-01-15
 
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/26329
 
Source The Indian Journal of Agricultural Sciences; Vol 69, No 2 (1999)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/26329/12064
 
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