Indian Society of Genetics & Plant Breeding

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STABILITY BERAVIOUR OF SOME SOYBEAN [GLYCINE MAX (L.) MERILL) GENOTYPES UNDER ENVIRONMENTAL VARIABILITY

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Stability behaviour of twenty one germplasm collection of soybean was studied for yield
and scpne of the yield attributes under five different environments. Significant genotype X
environment interactions were observed fot almost all the characters. For characters like
l()()..seed weight and yield per plant, only linear component contributed significantly
towards GE interaction variance. For rest of the characters both linear and nonlinear
components contributed towards GEinteractionvariance. Genotypes Moti, PK-308, PK-472,
BO-l, BO-12, Bragg and PK-73-203 showed average stability for seed yield. Whereas
05-16-1-37-1 had above average stability.
 

Keywords: Soybean, environmental variability, stability.

Info

Year: 1997
Volume: 57
Issue: 1
Article DOI: NA
Print ISSN: 0019-5200
Online ISSN: 0975-6906

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