Fig. 6

GGE biplot showing the discriminativeness vs. representativeness study for (a) grain weight, (b) grain yield per plant and (c) number of fingers on the main ear, comparing 35 genotypes with the ideal genotype to illustrate G + G × E interaction effects. (a) Grain weight, (g), (b) Grain yield per plant, (g), (c) No. of fingers on main ear.