基于向日葵DUS测试的遗传多样性分析及代码分级
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王永行,单飞彪,闫文芝,杜瑞霞,杨钦方,刘春晖,白立华
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Genetic Diversity Analysis and Code Classification Based on DUS Testing in Sunflower
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Yongxing Wang,Feibiao Shan,Wenzhi Yan,Ruixia Du,Qinfang Yang,Chunhui Liu,Lihua Bai
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表1 数量性状描述
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Table 1 Quantitative trait description
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性状Trait | 平均 Mean | 中位数 Middle number | 标准差 SD | 最小值 Min | 最大值 Max | 变异系数 CV (%) | 主茎叶数Leaves of main stem | 32.84 | 32.10 | 2.17 | 22.40 | 54.10 | 3.26 | 舌状花密度(个/盘) Ligulate flower density (number/disk) | 32.38 | 44.22 | 5.47 | 22.41 | 86.74 | 7.29 | 苞叶密度(个/盘) Bract density (number/disk) | 46.25 | 63.40 | 5.34 | 36.55 | 94.31 | 11.55 | 叶长Leaf length (mm) | 313.62 | 315.70 | 39.30 | 197.80 | 405.00 | 12.53 | 叶宽Leaf width (mm) | 311.87 | 312.00 | 26.81 | 179.50 | 457.00 | 4.90 | 叶片大小Leaf size (mm2) | 994.43 | 991.41 | 78.35 | 362.76 | 1 679.80 | 7.88 | 花盘直径Disc diameter (mm) | 225.47 | 226.65 | 11.68 | 98.00 | 327.20 | 5.18 | 株高Plant height (cm) | 186.31 | 177.90 | 12.71 | 76.53 | 332.71 | 6.82 | 瘦果长度Seed length (mm) | 20.45 | 22.14 | 0.96 | 9.48 | 26.27 | 4.69 | 瘦果宽度Seed width (mm) | 8.26 | 8.56 | 0.49 | 3.88 | 11.08 | 5.93 | 瘦果大小Seed size (mm2) | 174.64 | 188.97 | 11.38 | 38.61 | 280.55 | 6.52 | 瘦果厚度Seed thickness (mm) | 4.19 | 4.16 | 0.47 | 2.51 | 5.82 | 11.26 |
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