Abstract Sorghum is a staple food crop in Niger and its production is constrained by sorghum midge
Abstract Environmental changes pose major impacts on the performance of genotype with impo
Abstract Cowpea is one of the most important indigenous food and forage legumes in Africa
GGE biplot is an effective method based on principal component analysis to fully explore mega-enviro
Understanding genotype by environment interaction (GEI) is important for crop improvement because it
In plant breeding and agricultural research, biplot analysis has become an important statistical tec