Fig. 2From: Multi-genotype varieties reduce rice diseases through enhanced genetic diversity and show stability and adaptability in the fieldGenetic diversity of multi-genotype varieties and their component lines detected by SSR makers. I, Shannon index; He, expected heterozygosity; H, Nei’s diversity index. Bars represent standard error and different letters above bars indicate significant differences at P < 0.05 based on Duncan’s test (n = 3)Back to article page