Record Details

Correlation and co-heritability studies of yield and yield-associating characters in apple (Malus domestica)

Indian Agricultural Research Journals

View Archive Info
 
 
Field Value
 
Title Correlation and co-heritability studies of yield and yield-associating characters in apple (Malus domestica)
 
Creator SRIVASTAVA, K K
DAS, BISWAJIT
AHMED, N
SINGH, S R
RATHER, J A
BHAT, S K
 
Subject Apple
Correlation
Co-heritability
Cultivars
Genetic advance variance
Malus × domestica
 
Description Correlation and co-heritability were studied among 13 applie cultivars. Genotypic and phenotypic variance were maximum for number of fruits/tree during both the years. High PCV and GCV were noted for tree volume and high heritability registered for tree spread and tree volume, whereas high genetic advance noted for number of fruits/plant. High heritability coupled with high genetic advance registered for tree volume, number of fruits/plant, fruit weight, and yield/ tree and trunk girth during both the years. High co-heritability was noted for number of fruits/tree and trunk girth and tree height with trunk girth and tree spread. Number of secondary scaffold and tree volume had high co-heritability with yield/ tree for both the years. Genotypic correlation coefficient for most of the association except tree height with number of primary scaffold and number of secondary scaffold with tree volume and tree spread and tree volume with annual extension growth were registered high.
 
Publisher Indian Council of Agricultural Research
 
Date 2012-03-12
 
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/15977
10.56093/ijas.v82i3.15977
 
Source The Indian Journal of Agricultural Sciences; Vol. 82 No. 3 (2012); 270–6
2394-3319
0019-5022
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/IJAgS/article/view/15977/7753
 
Rights Copyright (c) 2014 The Indian Journal of Agricultural Sciences
https://creativecommons.org/licenses/by-nc-sa/4.0