| 贵州烤烟化学成分的因子分析 |
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| 引用本文： | 毕淑峰.贵州烤烟化学成分的因子分析[J].黄山学院学报,2004,6(3):103-105. |
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| 作者姓名： | 毕淑峰 |
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| 作者单位： | 黄山学院生物系,安徽,黄山,245021 |
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| 摘 要： | 本文对我国优质烤烟产区贵州省的烤烟化学成分进行因子分析.化学成分相关系数矩阵表明,烤烟多种化学成分间存在显著或极显著的相关性,相关系数矩阵前四个特征根的累计贡献率已达88.309%.由化学成分的因子载荷矩阵得到四个主因子.
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| 关 键 词： | 烤烟 化学成分 相关性 因子分析 |
| 文章编号： | 1672-447X(2004)03-0103-03 |
| 修稿时间： | 2004年2月28日 |
Factor Analysis of the Main Chemical Components of Guizhou Flue-cured Tobacco |
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| Bi Shufeng.Factor Analysis of the Main Chemical Components of Guizhou Flue-cured Tobacco[J].Journal of Huangshan University,2004,6(3):103-105. |
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| Authors: | Bi Shufeng |
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| Abstract: | This text carried on a factor analysis to the main chemical components of Cuizhou flue-cured tobacco. The coefficient correlation matrix of chemical components showed that there was significant or extrenfely significant correlation among the main chemical components. The contribution rate of four former characteristic roots was 88.309%. Four main factors were obtained from the factor load matrix. |
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| Keywords: | Flue-cured Tobacco Chemical Components Correlation Factor Analyses |
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