藜麦农艺性状多样性分析及核心种质构建
|
|
郭会会, 卢晶, 李小安, 高小丽, 何财林, 郑春雨, 尼玛次仁, 吴琪
|
Diversity Analysis of Agronomic Traits and Core Collection Construction of Quinoa
|
|
Guo Huihui, Lu Jin, Li Xiaoan, Gao Xiaoli, He Cailin, Zheng Chunyu, Nimaciren , Wu Qi
|
|
表3 352份藜麦种质遗传多样性分析
|
Table 3 Genetic diversity analysis of 352 quinoa germplasms
|
|
性状 Trait | 平均值 Mean | 最小值 Min. | 最大值 Max. | 标准差 Standard deviation | 方差 Variance | 变异系数 CV (%) | 遗传多样性指数 H′ | | 株高Plant height (cm) | 112.34 | 91.00 | 172.60 | 16.36 | 267.78 | 14.56 | 3.031 | | 主茎分枝数Branch number of main stem | 10.06 | 5.20 | 22.80 | 3.27 | 10.66 | 32.50 | 3.053 | | 主穗长Main panicle length (cm) | 26.12 | 15.20 | 41.20 | 4.63 | 21.40 | 17.73 | 3.797 | | 茎粗Stem diameter (cm) | 3.21 | 1.87 | 4.77 | 0.58 | 0.34 | 18.07 | 2.312 | | 叶长Leaf length (cm) | 9.43 | 5.98 | 15.20 | 1.92 | 3.67 | 20.36 | 3.010 | | 叶宽Leaf width (cm) | 4.63 | 2.30 | 7.42 | 1.03 | 1.05 | 22.25 | 3.294 | | 株型Plant architecture | 1.52 | 1.00 | 3.00 | 0.72 | 0.52 | 47.37 | 3.941 | | 穗型Panicle architecture | 1.37 | 1.00 | 2.00 | 0.54 | 0.29 | 39.42 | 0.915 | | 茎色Stem color | 1.82 | 1.00 | 4.00 | 1.12 | 1.25 | 61.54 | 0.698 | | 穗色Panicle color | 2.55 | 1.00 | 7.00 | 1.71 | 2.91 | 67.06 | 1.112 | | 粒色Grain color | 1.34 | 1.00 | 5.00 | 0.93 | 0.87 | 69.40 | 1.625 | | 成熟期Mature period | 2.16 | 1.00 | 5.00 | 1.70 | 2.88 | 78.70 | 1.446 |
|
|
|