亚麻种质资源遗传多样性分析

高凤云, 伊六喜, 周宇, 斯钦巴特尔, 何瑞超, 贾霄云

Analysis of Genetic Diversity of Flax Germplasm Resources

Gao Fengyun, Yi Liuxi, Zhou Yu, Siqinbateer , He Ruichao, Jia Xiaoyun

表4 387份亚麻种质资源农艺性状与品质性状主成分分析的特征向量

Table 4 Eigenvector of principal component analysis for agronomic and quality traits of 387 flax germplasm resources

性状Trait PC1 PC2 PC3 PC4 PC5 生育期Growth period 0.0266 0.1553 0.5949 -0.2982 0.3745 株高Plant height -0.1485 0.7303 0.5132 -0.0021 0.0165 工艺长度Process length 0.4698 0.6185 0.2425 0.0263 -0.1978 分枝数Number of branches 0.2051 0.1452 0.2901 0.1121 -0.6776 单株果数Number of fruits per plant 0.5974 0.2317 -0.0667 0.1058 0.0369 每蒴果粒数Number of seeds per capsule 0.6332 0.2537 -0.3664 0.1930 -0.0145 千粒重1000-seed weight 0.4162 -0.5823 0.4762 0.0503 -0.1754 单株粒重Grain weight per plant 0.8490 0.0198 -0.0054 0.2188 -0.0925 产量Yield -0.0242 0.0604 0.1382 0.1771 0.5433 粗脂肪Crude fat 0.7678 -0.1951 0.0084 0.2354 0.0636 棕榈酸Palmitic acid 0.8640 0.1612 -0.1979 -0.1265 0.1285 油酸Oleic acid 0.6406 -0.1666 0.0799 -0.5446 0.0972 硬脂酸Stearic acid -0.2605 0.0993 0.1252 0.7807 0.2241 亚油酸Linoleic acid -0.8484 -0.1757 0.0795 0.0493 -0.2141 亚麻酸Linolenic acid -0.4787 0.6141 -0.3801 -0.2234 -0.0644