北部冬麦区冬小麦区试品种（系）的稳定性和适应性分析

王汉霞,单福华,田立平,马巧云,赵昌平,张风廷

Analysis of Stability and Adaptability of Winter Wheat Varieties in the Regional Trials of the Northern Wheat Region of China

Hanxia Wang,Fuhua Shan,Liping Tian,Qiaoyun Ma,Changping Zhao,Fengting Zhang

表3 小麦区试产量数据线性回归与AMMI模型分析的比较

Table 3 Comparison between linear regression analysis and AMMI model in wheat regional trials

模型 Model 变异来源 Source of variation df SS F P 占互作平方和百分比(%) Percentage of G×E 线性回归Linearregression 联合回归United regression 1 66 107.00 0.76 - 0.07 基因型回归Genotype regression 8 4 087 617.89 5.85 0.0001 4.11 环境回归Environment regression 10 21 176 499.50 24.23 0.0001 21.28 残差Residual 80 74 201 359.80 - - 74.54 AMMI模型AMMI model IPCA1 19 51 722 434.68 6.35 0.0001 51.97 IPCA2 17 16 930 737.91 2.32 0.0027 17.01 IPCA3 15 10 291 945.47 1.60 - 10.34 残差Residual 48 20 586 466.14 - - 20.68