水稻重组自交系群体花色苷及重要农艺性状分析

孙明茂, 刘丽霞, 孙虎, 崔迪

Analysis of Anthocyanin and Important Agronomic Traits in a Population of Recombinant Inbred Lines of Rice

Sun Mingmao, Liu Lixia, Sun Hu, Cui Di

表3 223个家系11个指标的主成分

Table 3 Principal components of 11 indicators for 223 families

主成分 Principal component 特征值 Eigenvalue 贡献率 Contribution rate (%) 累计贡献率 Cumulative contribution rate (%) 1 2.05 18.66 18.66 2 1.00 9.13 27.78 3 1.00 9.13 36.91 4 1.00 9.12 46.03 5 1.00 9.11 55.14 6 1.00 9.10 64.24 7 0.99 9.02 73.25 8 0.99 9.00 82.26 9 0.97 8.85 91.10 10 0.96 8.72 99.82 11 0.02 0.18 100.00