Indian Society of Genetics & Plant Breeding

Important

CORRELATIONS AMONG DIFFERENT STABILITY PARAMETERS FOR GRAIN YIELD IN CHICKPEA

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The presence of Genotype x Environment (G x E) interaction in plant breeding
experiments led to the development of several stabiUty parameten in the put few
decades. The interrelationships among different .tability parameten available,in the
literature showed highly significant correlation between sf and bi, and among ~
ON, of, wf, 53.. i, 511, and 514. None of the parameten except CVI wu consistently
correlated with mean yield. Ranking of genotypes based on these stabiUty parameten
wu different over different subsets of environments within each trial indicating
their poor repeatability.
 

Keywords: Genotype x environment interaction, phenotypic stability, chickpea

Info

Year: 1997
Volume: 57
Issue: 4
Article DOI: NA
Print ISSN: 0019-5200
Online ISSN: 0975-6906

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