| 人工林毛白杨木材材色测定及其株间变异 |
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| 引用本文： | 段新芳.人工林毛白杨木材材色测定及其株间变异[J].东北林业大学学报,1999,27(6):26-30. |
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| 作者姓名： | 段新芳 |
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| 作者单位： | 中国林业科学研究院木材工业研究所,北京,100091 |
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| 基金项目： | 中国博士后科学基金，中国林科院科技发展基金 |
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| 摘 要： | 测定了人工林毛白杨边心材的不同表色系统的色度学特征值，研究了毛白杨边材材色的株内变异情况。结果表明：毛白杨边材和心材及其不同板条的材色在ＸＹＺ空间，Ｌ＾＊ａ＾＊ｂ＾８色空间和孟塞尔色空间中，均有一定的分布范围，且不同板条的材色色度学参数在３个色空间中不完全相同，毛白杨边材材色是存在显著差异。
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| 关 键 词： | 毛白杨 木材颜色 株内变异 人工林 |
Determination of Wood Color Characteristics and Its Variation among Trees of Chinese White Poplar Plantation |
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| Duan Xinfang.Determination of Wood Color Characteristics and Its Variation among Trees of Chinese White Poplar Plantation[J].Journal of Northeast Forestry University,1999,27(6):26-30. |
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| Authors: | Duan Xinfang |
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| Abstract: | The color characteristics of sapwood and heartwood of Chinese white poplar in different color systemwere determined and the variation of color of sapwood among trees was also studied. The resultsshowed that the color characteristics of sapwood and heartwood all have their distribution range inXYZ, CIE L*a*b*(l976) and Munsell color system, and also vary among different sample panels. Thecolor of sapwood of Chinese white poplar among trees has significant difference. |
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| Keywords: | Chinese white poplar Wood color Variation among trees Plantation forest |
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