تجزيه الگوي اثر متقابل ژنوتيپ و محيط هاي زراعي براي عملكرد دانه در گندم با استفاده از روش چندمتغيره AMMI

Pattern analysis of genotype x field environments interaction for grain yield in wheat using AMMI method

This research was conducted to investigate genotypxenvironmcnr interaction for grain yield of ten wheat cultivars in 8 environments (combinations of two nitrogen fertilizer treatment and four irrigation regimes). Analysis of additive main effects (analysis of variance) and multiplicative interaction effects (principal component analysis) revealed that the effects of genotype, environment and genotype