社会网络、推广服务与农户节水灌溉技术采用——以甘肃省民勤县为例
乔丹, 陆迁, 徐涛

Social network,extension service and farmers water-saving irrigation technology adoption in Minqin County
Dan QIAO, Qian LU, Tao XU
表2 解释的总方差与因子贡献率
Table 2 Total variance of the explaination and factor contribution rate
成分 初始特征值 提取平方和载入 旋转平方和载入
合计 方差的% 累计% 合计 方差的% 累计% 合计 方差的% 累计%
1 5.065 26.657 26.657 5.065 26.657 26.657 2.390 12.577 12.577
2 1.876 9.876 36.533 1.876 9.876 36.533 2.344 12.338 24.915
3 1.753 9.226 45.759 1.753 9.226 45.759 2.229 11.733 36.648
4 1.533 8.069 53.828 1.533 8.069 53.828 2.165 11.396 48.044
5 1.059 5.573 59.401 1.059 5.573 59.401 2.158 11.358 59.401
6 0.981 5.163 64.565
19 0.255 1.343 100.000