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3 14个小麦基因型的Yp、Ys及抗旱性指标的方差分析

Table 3 Analysis of variance of Yp, Ys, and drought tolerance indexes for 14 wheat genotypes

变异来源Source of variation 自由度df 旱地产量Ys 补灌产量Yp 抗旱系数DRC 抗旱指数DRI 重复Replication 2 110 494.1 170 953.6 0.0194 1.2051 基因型Genotype 13 268 297.6** 120 838.7* 0.0096* 0.0639** 误差Error 26 55 833.3 55 626.7 0.0040 0.0184