Madras Agricultural Journal
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Stability of yield and its components in black gram

Abstract

Sixty five genotypes of black gram consisting of fifteen parents and their fifty hybrids. were evaluated for stability in four environments differentiated by locations. Both linear and non-linear components of G x E interaction were significant for clusters/plant and pods/plant, while only non-linear component was significant for grain yield. The study of stability parameters revealed that the parent T9 and hybrids ADT 3 x TAU 5 were found to be stable over the I environments with desirable high mean yield.

Keywords: Black gram, Yield stability

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