不同生态区谷子品种农艺性状和品质分析

赵利蓉, 马珂, 张丽光, 汤沙, 原向阳, 刁现民

Analysis of Agronomic Traits and Quality of Foxtail Millet Varieties in Different Ecological Regions

Zhao Lirong, Ma Ke, Zhang Liguang, Tang Sha, Yuan Xiangyang, Diao Xianmin

表5 16个谷子品种米色和小米品质主成分分析的特征值、贡献率和累计贡献率

Table 5 Principal component analysis of characteristic value, contribution rate and cumulative contribution rate in millet color and grain nutritional quality of 16 foxtail millet varieties

主成分 Principal component 特征值 Eigenvalue 方差贡献率 Variance contribution rate (%) 累计方差贡献率 Cumulative variance contribution rate (%) PC1 3.32 30.22 30.22 PC2 2.79 25.38 55.60 PC3 2.30 20.95 76.55