AMMI Analysis for Grain Yield Stability of Early Maturing Sorghum Genotypes in East Hararghe, Ethiopia
Sorghum (Sorghum bicolor (L.) Moench) is a critical staple cereal in semi-arid tropics, yet its productivity is highly constrained by genotype × environment interaction (GEI), which complicates variety selection and recommendation. This study aimed to estimate the magnitude of GEI, evaluate grain yield performance, and...