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2 387份亚麻种质资源农艺性状的差异统计

Table 2 Statistical analysis of agronomic trait differences among 387 flax germplasm resources

农艺性状Agronomic trait 最大值Max. 最小值Min. 平均值Mean 方差 σ2 变异系数CV (%) 遗传多样性指数H′ 生育期Growing period (d) 110.00 70.00 96.10 28.46 5.55 2.08 株高Plant height (cm) 94.65 38.55 60.89 62.06 12.94 2.08 工艺长度Process length (cm) 59.69 13.47 30.56 38.32 20.26 1.61 分枝数Number of branches 15.85 2.10 3.46 0.63 23.00 2.03 单株果数Number of fruits per plant 23.10 9.31 16.40 5.32 14.06 2.08 每蒴果粒数Number of seeds per capsule 10.69 2.83 6.07 1.50 20.17 2.03 千粒重1000-seed weight (g) 9.60 2.60 5.76 0.97 17.10 1.94 单株粒重Grain weight per plant (g) 1.19 0.16 0.57 0.04 33.22 2.06 产量Yield (kg/hm2) 2625.13 345.30 1013.35 1 713 697.27 129.18 0.70 平均Average 327.77 53.81 137.02 190 426.06 30.61 1.84