摘要
利用方差分析(ANOVA)模型、线性回归(LR)模型和加性主效应乘积交互作用(AMMI)模型对1991年和1992年江苏省中粳稻区域试验参试品种(系)进行稳定性分析。结果表明:LR模型在评价参试品种(系)稳定性方面有一定的局限性;AMMI模型和ANOVA模型对参试品种(系)稳定性分析结果虽互有差异,但趋势基本一致。
It was analyzed that the stability of medium maturing rice (Oryza sativa L. subs. japonica Kato) varieties in the regional trials in 1991～1992 in Jiangsu province, with the AMMI (Additive Main Effects and Mutiplicative Interaction), LR (Liner Regression) and ANOVA (Analysis of Variance) models. The results showed that AMMI was high consistent with ANOVA in analysis results of variety stability, but the LR had more limitation in the evaluating. This paper suggested that AMMI and ANOVA were better statistical models to analyze varieties stability in regional trials.
出处
《江苏农业学报》
CSCD
2003年第4期205-210,共6页
Jiangsu Journal of Agricultural Sciences
基金
江苏省"十五"农业重大攻关项目(BE2001302)
