Physiological factors associated with genotype by environment interaction in wheat

Wheat cultivars often show highly significant genotype by environment interaction (G×E) for yield, even when comparing different years within a relatively stable location. This study attempts to explain some of the physiological bases of G×E in two experiments: (i) historic yield potential trials (HYPTs) of bread wheat (Triticum aestivum L.), durum (T. durum Desf.) and triticale (X Triticosecale Wittmack) cultivars grown under agronomically...