Indian Society of Genetics & Plant Breeding

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STABILITY ANALYSIS OF GRAIN YIELD IN PEARL MILLET USING STANDARD VARIETY MEAN AS ENVIRONMENTAL INDEX

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Stability analysis for 12varieties and one hybrid of pearl millet was performed using mean
value. of all varieties and mean value. of .tandard variety WCoC·75across environment.
a. e.timates of environmental value•. With the standard variety regression analysis the
estimates of bi were smaller with higher standard errors and remainder mean squares, and
lower ,zi values than the estimates of usual regression analysis. The .tandard variety
regression proved less precise than the usual regression analysis.
 

Keywords: Pennisetum typhoides, pearl millet, standard variety regression, stability analysis.

Info

Year: 1992
Volume: 52
Issue: 2
Article DOI: NA
Print ISSN: 0019-5200
Online ISSN: 0975-6906

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