The Additive Main Effects and Multiplicative Interaction (AMMI) model had been used to evaluate stability of varieties to be tested in Sichuan rapeseed yield trial in 1997.

• 将AMMI模型应用于1997年四川省油菜区试参试品种(系)稳定性评价研究，得到如下结果：AMMI模型优于传统的回归分析法。