The result showed that average heterosis of other quality characters in F1 was not significant except Glutenin Macropolyer but average heterosis among crosses was significantly different.

• 结果表明，除谷蛋白大聚合体的平均杂种优势较大外，其它品质性状后代的平均杂种优势较小，但组合间杂种优势具有显著差异；