不同木薯品种(系)农艺性状分析及高产品种(系)筛选
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肖明昆, 刘光华, 宋记明, 刘倩, 段春芳, 姜太玲, 张林辉, 严炜, 沈绍斌, 周迎春, 熊贤坤, 罗鑫, 白丽娜, 李月仙
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Analysis of Agronomic Characteristics of Different Cassava Varieties (Lines) and Screening of High-Yielding Varieties (Lines)
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Xiao Mingkun, Liu Guanghua, Song Jiming, Liu Qian, Duan Chunfang, Jiang Tailing, Zhang Linhui, Yan Wei, Shen Shaobin, Zhou Yingchun, Xiong Xiankun, Luo Xin, Bai Lina, Li Yuexian
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表3 木薯农艺性状的相关性分析
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Table 3 Correlation analysis of cassava agronomic traits
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性状 Trait | 株高 Plant height | 主茎粗 Stem diameter | 第1分枝高 First branch height | 落叶高度 Deciduous height | 地上鲜重 Aboveground fresh weight | 鲜薯个数 Number of fresh cassava | 块根长 Roots length | 块根粗 Roots thick | 单株产量 Yield per plant | 株高Plant height | 1.000 | | | | | | | | | 主茎粗Stem diameter | 0.852** | 1.000 | | | | | | | | 第1分枝高 First branch height | 0.901** | 0.806** | 1.000 | | | | | | | 落叶高度Deciduous height | 0.909** | 0.884** | 0.930** | 1.000 | | | | | | 地上鲜重 Aboveground fresh weight | 0.736** | 0.773** | 0.724** | 0.782** | 1.000 | | | | | 鲜薯个数 Number of fresh cassava | 0.818** | 0.874** | 0.818** | 0.866** | 0.769** | 1.000 | | | | 块根长Root length | 0.422** | 0.432** | 0.470** | 0.449** | 0.454** | 0.521** | 1.000 | | | 块根粗Root thick | 0.856** | 0.866** | 0.815** | 0.821** | 0.695** | 0.798** | 0.449** | 1.000 | | 单株产量Yield per plant | 0.691** | 0.739** | 0.704** | 0.753** | 0.669** | 0.897** | 0.891** | 0.884** | 1.000 |
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