【摘要】 简要介绍了近年在植物育种中提出的对基因型、环境及其交互作用分析的固定因子回归、降级因子回归和混合因子回归3类15种模型，以期建立结合附加信息的基因型与环境互作分析的方法。通过对这些模型的构建、分析．为育种实践提供较多的遗传信息，以提高育种效率。更多还原

【Abstract】 This paper introuduces 15 models about fixed factorial regression, reduced R ank factorialrcgression and mixed factorial regression on the stastistic of Gcnotypes, environments and interaction ofgenotypes by environments in the plant breeding in order to incorporating additional information ongcontypes and environments for inereasing cfficiency of plant breeding.更多还原