Predicted genetic effects with significance and heritability of boll weight for cotton regional trials in three locations and three years.

Note:a = additive effect, aa = additive by additive epistasis effect; aae2y1 = epistasis by environment interaction effect at Kuche in 2007; aae2y2 = epistasis by environment interaction effect at Kuche in 2008; aae3y1 = epistasis by environment interaction effect at Nanjing in 2007. aae3y3 = epistasis by environment interaction effect at Nanjing in 2009; −Log10P = minus log10 (P-value),h2 (%) = heritability (%).