塔额盆地食用向日葵品种产量敏感性分析

王贺亚, 罗静静, 孟玲, 艾海峰, 王斌, 李怀胜, 徐靖鹏, 徐向阳

Yield Sensitivity Analysis of Edible Sunflower Varieties in Ta'e Basin

Wang Heya, Luo Jingjing, Meng Ling, Ai Haifeng, Wang Bin, Li Huaisheng, Xu Jingpeng, Xu Xiangyang

表3 向日葵相关变量对产量影响的直接和间接作用分析

Table 3 Analysis of direct and indirect effects of sunflower related variables (Xi) on yield (Y)

因子 Factor 相关系数 Correlation coefficient 直接作用 Direct effect 总和 Sum 间接作用系数Indirect action coefficient X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X1 0.4120 0.2039 0.2081 0.0052 0.0827 0.0074 0.0006 0.0162 -0.0499 0.0933 0.0021 -0.0063 0.0568 X2 0.1440 -0.1534 0.2975 -0.0070 0.1151 0.0664 0.0338 -0.0027 -0.1136 0.2081 -0.0025 -0.0377 0.0376 X3 0.1600 0.1921 -0.0326 0.0878 -0.0920 0.0472 -0.0185 0.0020 -0.0468 0.0242 -0.0046 -0.0212 -0.0107 X4 0.0750 0.1154 -0.0408 0.0131 -0.0882 0.0785 -0.0467 0.0059 -0.1323 0.1188 -0.0100 -0.0010 0.0211 X5 0.1480 0.2500 -0.1019 0.0005 -0.0207 -0.0142 -0.0216 0.0061 -0.1745 0.1855 0.0001 -0.0468 -0.0163 X6 0.4040 0.0335 0.3702 0.0989 0.0125 0.0115 0.0204 0.0454 -0.1640 0.2682 -0.0039 -0.0037 0.0849 X7 0.2550 -0.3381 0.5935 0.0301 -0.0516 0.0266 0.0452 0.1291 0.0162 0.3987 -0.0076 -0.0294 0.0362 X8 0.7790 0.7082 0.0705 0.0269 -0.0451 0.0066 0.0194 0.0655 0.0127 -0.1903 0.0127 -0.0216 0.1837 X9 0.5740 0.0257 0.5481 0.0163 0.0152 -0.0344 -0.0449 0.0013 -0.0051 0.0998 0.3506 -0.0009 0.1502 X10 -0.1260 0.0741 -0.1999 -0.0174 0.0781 -0.0549 -0.0015 -0.1579 -0.0017 0.1341 -0.2064 -0.0003 0.0280 X11 0.7440 0.2742 0.4697 0.0422 -0.0210 -0.0075 0.0089 -0.0148 0.0104 -0.0447 0.4745 0.0141 0.0076