257份菊芋种质资源表型性状的遗传多样性
|
赵孟良,王丽慧,任延靖,孙雪梅,侯志强,杨世鹏,李莉,钟启文
|
Genetic diversity of phenotypic traits in 257 Jerusalem artichoke accessions
|
Meng-Liang ZHAO,Li-Hui WANG,Yan-Jing REN,Xue-Mei SUN,Zhi-Qiang HOU,Shi-Peng YANG,Li LI,Qi-Wen ZHONG
|
|
表2 菊芋资源不同类群性状的平均值与变异系数...
|
Table 2 Mean and coefficient of variation of different traits in Jerusalem artichoke resources...
|
|
性状 Trait | 平均值 Mean | 标准差 SD | 最大值 Max. | 最小值 Min. | 极差 Range | 变异系数 CV (%) | 多样性指数 H' | 生育期Plant period (d) | 149.51 | 9.28 | 166 | 109 | 57 | 6.00 | 1.35 | 株高 Plant height (cm) | 228.21 | 36.60 | 323.1 | 94.03 | 229.07 | 16.00 | 1.44 | 茎粗Stem thickness (mm) | 24.78 | 4.56 | 37.91 | 11.7 | 26.21 | 18.00 | 1.47 | 分枝数Branch number | 3.25 | 1.33 | 7.67 | 1 | 6.67 | 41.00 | 1.45 | 叶长Leaf length (cm) | 22.53 | 2.67 | 30.4 | 11.3 | 19.1 | 12.00 | 1.46 | 叶宽Leaf width (cm) | 14.67 | 1.95 | 20.1 | 6.2 | 13.9 | 13.00 | 1.24 | 花大小Flower size (cm) | 4.66 | 1.40 | 10.80 | 4.66 | 6.14 | 17.00 | 1.50 | 花盘大小Disk size (mm) | 12.27 | 2.20 | 20.93 | 7.25 | 13.68 | 18.00 | 1.47 | 单株块茎数Tuber number per plant | 50.61 | 23.77 | 138 | 9 | 129 | 47.00 | 1.35 | 单株块茎重Tuber weight per plant (kg) | 2.94 | 1.47 | 6.872 | 0.18 | 6.692 | 50.00 | 1.53 | 干物质率Dry matter rate | 0.22 | 0.03 | 0.3072 | 0.1582 | 0.149 | 13.00 | 1.48 | 单果重Single fruit weight (g) | 95.29 | 43.89 | 239.65 | 15.73 | 223.92 | 46.00 | 1.50 |
|
|
|