甘蓝型油菜耐湿性综合评价体系的构建与应用

杨玉恒, 昝晓飞, 余青青, 代兵兵, 周锰林, 田露申, 邓武明, 宋稀

Construction and Application of a Comprehensive Evaluation System for Waterlogging Tolerance of Brassica napus L.

Yang Yuheng, Zan Xiaofei, Yu Qingqing, Dai Bingbing, Zhou Menglin, Tian Lushen, Deng Wuming, Song Xi

表10 主成分因子特征值、贡献率及累计贡献率

Table 10 Principal component factor eigenvalues, contribution rates, and cumulative contribution rates

主成分因子 Principal component factor 特征值 Eigenvalue 贡献率 Contribution rate (%) 累计贡献率 Cumulative contribution rate (%) 主成分因子 Principal component factor 特征值 Eigenvalue 贡献率 Contribution rate (%) 累计贡献率 Cumulative contribution rate (%) PC1 3.90 35.42 35.42 PC7 0.46 4.21 94.57 PC2 2.05 18.67 54.09 PC8 0.28 2.56 97.12 PC3 1.64 14.88 68.98 PC9 0.17 1.51 98.63 PC4 1.11 10.06 79.04 PC10 0.10 0.94 99.57 PC5 0.65 5.95 84.99 PC11 0.05 0.43 100.00 PC6 0.59 5.37 90.36