100份辣椒种质资源遗传多样性分析及抗病性评价
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杨硕, 马晓娟, 郑璇, 侯艺, 叶林, 程国新
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Genetic Diversity Analysis and Disease Resistance Evaluation of 100 Pepper Germplasm Resources
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Yang Shuo, Ma Xiaojuan, Zheng Xuan, Hou Yi, Ye Lin, Cheng Guoxin
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表3 辣椒种质资源数量性状多样性分析
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Table 3 Analysis of the diversity of quantitative traits in pepper germplasm resources
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性状 Trait | 最小值 Minimum | 最大值 Maximum | 平均值 Mean | 标准差 SD | 变异系数 CV (%) | 遗传多样性指数 H' | | 叶长Leaf length (cm) | 8.32 | 18.86 | 13.43 | 1.95 | 14.48 | 2.02 | | 叶宽Leaf width (cm) | 4.12 | 10.32 | 6.63 | 1.21 | 18.27 | 1.98 | | 株高Plant height (cm) | 47.80 | 142.40 | 93.49 | 15.53 | 16.61 | 1.99 | | 茎粗Stem diameter (mm) | 11.48 | 17.86 | 14.64 | 1.42 | 9.66 | 2.02 | | 单株果实数量Number of fruits per plant | 0.00 | 50.40 | 16.44 | 8.24 | 50.11 | 2.00 | | 单果重量Single fruit weight (g) | 3.09 | 130.86 | 46.31 | 22.82 | 49.27 | 1.93 | | 果肉厚度Flesh thickness (mm) | 1.03 | 5.31 | 2.25 | 0.75 | 33.25 | 1.78 | | 果实长Fruit length (mm) | 5.62 | 26.80 | 17.71 | 4.56 | 25.74 | 1.89 | | 果实宽Fruit width (mm) | 9.06 | 72.40 | 30.25 | 12.51 | 41.37 | 1.74 | | 果梗洼大小Fruit stem depression size (mm) | 4.65 | 23.19 | 12.18 | 3.40 | 27.91 | 1.89 | | 可滴定酸含量Titrable acid content (kg/cm2) | 0.42 | 3.75 | 1.65 | 0.64 | 38.50 | 2.01 | | 果实硬度Fruit hardness | 0.88 | 5.37 | 2.34 | 0.82 | 34.95 | 1.91 | | 维生素C含量Vitamin C content | 0.01 | 0.15 | 0.03 | 0.02 | 58.42 | 0.56 | | 可溶性固形物含量Soluble solids content (%) | 1.60 | 12.75 | 5.65 | 2.19 | 38.74 | 2.03 |
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