Agricultural Science Digest
Year : 2000, Volume : 20, Issue : 2
First page : ( 137) Last page : ( 138)
Print ISSN : 0253-150X.

Combining ability analysis over environments in bread wheat in diallel cross data

Sheikh Sameena, Singh Iqbal

Department of Plant Breeding, CCS Haryana Agricultural University, Hisar-125 004, India

Abstract

Pooled analysis of nine bread wheat genotypes of diverse origin, carried out in two different environments, revealed that genotypes x environment interactions were highly significant for all the characters. Higher magnitude of gea x environment interaction than sea x environment interaction suggested that additive component was less stable over the environments than dominance.

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