高淀粉马铃薯初级核心种质资源的遗传多样性分析
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孙邦升, 宋继玲, 杨梦平, 邢金月, 胡尊艳, 郝智勇, 李菁华, 刘春生
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Genetic Diversity Analysis of High Starch Potato Primary Core Germplasm Resources
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Sun Bangsheng, Song Jiling, Yang Mengping, Xing Jinyue, Hu Zunyan, Hao Zhiyong, Li Jinghua, Liu Chunsheng
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表4 数量性状相关性分析
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Table 4 correlation analysis of quantitative traits
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性状 Trait | 株高 Plant height | 主茎数 Number of main stems | 茎粗 Stem diameter | 产量 Yield | 干物质含量 Dry matter content | 淀粉含量 Starch content | 生育期 Growth period | 株高Plant height | 1.000 | | | | | | | 主茎数Number of main stems | 0.079 | 1.000 | | | | | | 茎粗Stem diamete | 0.111 | -0.096 | 1.000 | | | | | 产量Yield | 0.417** | 0.332* | 0.065 | 1.000 | | | | 干物质含量Dry matter content | 0.100 | 0.176 | -0.172 | -0.031 | 1.000 | | | 淀粉含量Starch content | 0.053 | 0.114 | -0.179 | -0.013 | 0.907** | 1.000 | | 生育期Growth period | 0.189 | 0.147 | 0.346* | 0.429** | 0.401** | 0.313* | 1.000 |
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