旱地与补灌条件下不同基因型小麦高产稳产性比较

孙宪印, 张继波, 吕广德, 亓晓蕾, 孙盈盈, 米勇, 牟秋焕, 尹逊栋, 王瑞霞, 钱兆国, 高明刚

Comparison of High and Stable Yield Characteristics of Different Genotypes of Wheat under Dryland and Supplemental Irrigation Conditions

Sun Xianyin, Zhang Jibo, Lü Guangde, Qi Xiaolei, Sun Yingying, Mi Yong, Mu Qiuhuan, Yin Xundong, Wang Ruixia, Qian Zhaoguo, Gao Minggang

表7 14个小麦基因型的Yp、Ys方差分析

Table 7 Analysis of variance of Yp, Ys for 14 wheat genotypes

变异来源 Source of variation 自由度 df 平方和 SS 均方 MS F检验 F-test 显著性 Significance 占总变异的百分比 Proportion of the total variation (%) 区组Blocks 4 0.8106 0.2026 2.5251 0.0518 4.95 基因型效应Genotype effect 13 5.2707 0.4054 5.0521 0.0001 32.17 环境效应Environmental effect 1 4.1181 4.1181 51.3155 0.0001 25.13 互作效应Interaction effect 13 2.0140 0.1549 1.9305 0.0477 12.29 残差Residual 52 4.1731 0.0803 25.47 总变异Total variation 83 16.3864 100.00