山西芝麻种质资源遗传多样性分析

吕伟,韩俊梅,任果香,文飞,王若鹏,刘文萍

Genetic Diversity Analysis of Sesame Germplasm Resources in Shanxi

Wei Lü,Junmei Han,Guoxiang Ren,Fei Wen,Ruopeng Wang,Wenping Liu

表4 芝麻种质资源8个数量性状遗传多样性分析

Table 4 Genetic diversity analysis of 8 quantitative characters of sesame germplasm resources

性状Character 最大值Max 最小值Min 极差Range 平均值Mean 标准差SD 变异系数CV (%) 遗传多样性指数H 株高Plant height (cm) 195.00 102.00 93.00 157.18 16.19 10.30 2.00 始蒴高度Initial capsule height (cm) 102.00 23.00 79.00 56.63 16.35 28.87 2.07 果轴长度Fruit axis length (cm) 140.00 29.00 111.00 97.02 22.30 22.98 2.03 节间长度Internode length (cm) 4.50 2.10 2.40 3.44 0.45 13.22 2.09 蒴果长度Capsule length (cm) 4.00 2.00 2.00 3.03 0.27 8.93 1.80 每蒴粒数Number of grains per capsule 160.00 40.00 120.00 81.12 21.45 26.45 1.64 单株蒴果数Number of capsules per plant 198.00 13.00 185.00 97.87 35.87 36.65 2.08 单株产量Yield per plant (g) 25.66 1.18 24.48 9.07 4.32 47.66 2.04