The yield stability and high yield of wheat of Mianyang 26 were analysed by using AMMI model. The results show that the yield of Mianyang 26 is higher than CK, and it has superiority of wide regional, adaption, high and stable yield.

• 用AMMI模型对绵阳26号小麦的丰产、稳产性进行分析,发现其产量显著高于对照品种,并且具有稳产、适应性广、综合性状好等特性。