绿豆种质资源苗期耐盐性鉴定及耐盐种质筛选
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胡亮亮, 王素华, 王丽侠, 程须珍, 陈红霖
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Identification of salt tolerance and screening of salt tolerant germplasm of mungbean (Vigna radiate L.) at seedling stage
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HU Liang-Liang, WANG Su-Hua, WANG Li-Xia, CHENG Xu-Zhen, CHEN Hong-Lin
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表4 前5个主成分的特征值及特征向量描述
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Table 4 Eigen values and eigenvectors of the first five principal components
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性状 Trait | 主成分因子 Comprehensive factors | F1 | F2 | F3 | F4 | F5 | PH | -0.22 | 0.46 | 0.10 | -0.04 | -0.57 | AFW | -0.23 | 0.38 | -0.24 | -0.37 | 0.39 | RFW | -0.19 | -0.02 | -0.53 | 0.55 | 0.07 | ADW | -0.23 | 0.48 | -0.10 | -0.34 | 0.04 | RDW | -0.26 | 0.19 | -0.41 | 0.36 | 0.01 | RL | -0.38 | -0.15 | 0.15 | 0.02 | -0.10 | RSA | -0.36 | -0.28 | -0.03 | -0.13 | -0.12 | RAD | 0.20 | -0.26 | -0.51 | -0.43 | 0.03 | RLPV | -0.38 | -0.15 | 0.15 | 0.02 | -0.10 | RV | -0.37 | -0.39 | -0.25 | -0.31 | -0.13 | RT | -0.30 | -0.04 | 0.31 | 0.08 | 0.67 | RF | -0.37 | -0.19 | 0.13 | -0.04 | -0.07 | 特征值Eigen values | 6.29 | 2.01 | 1.59 | 0.82 | 0.45 | 贡献率Contribution rate (%) | 52.39 | 16.78 | 13.24 | 6.80 | 3.71 | 累计贡献率Accumulative contribution rate (%) | 52.39 | 69.18 | 82.41 | 89.21 | 92.93 |
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