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Slow rusting resistance in pea (Pisum sativum)

Indian Agricultural Research Journals

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Title Slow rusting resistance in pea (Pisum sativum)
 
Creator SINGH, VINOD KUMAR
SRIVASTAVA, C P
CHAND, R
KUSHWAHA, C
 
Subject Gene action
Six parameter model
Slow rusting resistance
 
Description Genetic studies on pea rust was conducted to assess the nature and magnitude of gene action for slow rusting resistance in pea. Five crosses were made involving six genotypes of pea that were chosen on the basis of diversity in slow rusting traits. Data were recorded on five slow rusting traits and were subjected to the generation mean analysis. The additive types of gene action predominantly controlled the slow rusting resistance in most of the cases. Among interaction components both additive × additive (î) as well as dominance × dominance (Î) kinds of gene action was important for slow rusting resistance; duplicate type of epistasis was predominant in the expression of slow rusting resistance. To recover recombinants with enhanced level of slow rusting resistance, pedigree method of breeding has been suggested.
 
Publisher Indian Council of Agricultural Research
 
Date 2012-10-05
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/IJAgS/article/view/24186
10.56093/ijas.v82i10.24186
 
Source The Indian Journal of Agricultural Sciences; Vol. 82 No. 10 (2012); 889–91
2394-3319
0019-5022
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/IJAgS/article/view/24186/11468
 
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