Feed barley genotypes evaluated for adaptability under multi environment field trials of north eastern plains zone of the country

Highly significant effects of the environment (E), genotypes (G), and GxE interaction had been observed by AMMI analysis. GxE interaction accounted for 45.8% whereas Environment explained 27.4% of treatment variations in yield during first year. Ranking of genotype as per IPCA-1 were RD2969, K508. While IPCA-2, selected K508, HUB113 genotypes.