文献类型：期刊文献

中文题名：人工林毛白杨木材材色测定及其株间变异

英文题名：Determination of Wood Color Characteristics and Its Variation among Trees of Chinese White Poplar Plantation

作者：段新芳[1]

第一作者：段新芳

机构：[1]中国林业科学研究院木材工业研究所

年份：1999

卷号：27

期号：6

起止页码：26-30

中文期刊名：东北林业大学学报

外文期刊名：JOURNAL OF NORTHEAST FORESTRY UNIVERSITY

收录：CSTPCD;;北大核心:【北大核心1996】；CSCD:【CSCD2011_2012】；

基金：中国博士后科学基金;中国林科院科技发展基金

语种：中文

中文关键词：毛白杨;木材颜色;株内变异;人工林;测定

外文关键词：Chinese white poplar; Wood color; Variation among trees; Plantation forest

分类号：S781.61;S792.117

摘要：测定了人工林毛白杨边心材的不同在色系统的色度学特征值．研究了毛白杨边村村色的株内变异情况。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（1964）、L*a*b*色空间（CIE1976）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。毛白杨边材材色株间存在显著差异。
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.