Madras Agricultural Journal
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ASSOCIATION STUDIES FOR STABILITY PARAMETERS IN SHORT DURATION VARIETIES OF RICE [Oryza Sativa. L.)

Abstract

Correlation among stability parameters of ten short duration rice genotypes. (Oryza sativa L.) was worked out. The correlation coefficients among the pooled genotype means revealed that more stress should be laid on high yield with high harvest-index and splkelet- fertititiy. The correlation coefficients among regression coefficients (bi's) and deviation from linear regression line (S-di) indicated that the stability of number of ear-bearing tillers contributed for the yield stability.

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