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8 核心种质与原始种质的H′比较

Table 8 Comparison of H′ between core germplasms and original germplasms

性状Trait 原始种质Original germplasm 核心种质Core germplasm T值T-value F值F-value 株高Plant height 3.031 3.117 0.629 0.395 主茎分枝数Branch number of main stem 3.053 3.103 0.870 0.758 主穗长Main panicle length 3.797 3.868 0.625 0.640 茎粗Stem diameter 2.312 2.405 0.182 0.033 叶长Leaf length 3.010 3.121 0.899 0.809 叶宽Leaf width 3.294 3.355 0.524 0.381 株型Plant architecture 3.941 4.068 0.366 0.137 穗型Panicle architecture 0.915 1.043 0.627 0.210 茎色Stem color 0.698 0.828 0.529 0.339 穗色Panicle color 1.112 1.266 0.836 0.348 粒色Grain color 1.625 1.653 0.488 0.238 成熟期Mature period 1.446 1.479 0.721 0.387