解剖构造对人工林樟子松单板染色效果的影响  

Influence of Anatomical Characteristics on Dyeing Effects of Veneer from Pinus sylvestris var. Mongolica Plantations

作　　者：管雪梅[1] 郭明辉[1] 

机构地区：[1]东北林业大学,哈尔滨150040

出　　处：《东北林业大学学报》2012年第8期82-85,104,共5页Journal of Northeast Forestry University

基　　金：黑龙江省自然科学基金(C201127);中央高校基本科研业务费专项资金(DL11BB24);"十二五"农村领域国家科技计划课题(2011BAD08B0304);黑龙江省重点科技攻关项目(GA09B201-07)

摘　　要：以人工林樟子松为研究对象,通过测定樟子松单板解剖构造与染色效果的相关指标,对其进行多元回归分析,确定了影响木材染色效果的主要解剖因子。结果表明,解剖因子与其各染色效果指标间的复相关系数在0.573～0.786。影响樟子松木材染色效果的主要解剖因子为管胞比量、木射线比量、树脂道比量和晚材管胞长度等。An experiment was conducted to study the main anatomical factors influencing wood dyeing effects using Pinus sylves- tris var. mongolica plantations as study objects. Related indexes of wood anatomical structure and dyeing effects were de- termined, and a multiple regression analysis was made to analyze the correlations between wood anatomical structure and dyeing effects. Results show that there is a high correlation between dyeing effects and wood anatomical factors, and the multiple correlation coefficients between wood anatomical factors and various dyeing effect indexes range from 0. 573 to 0. 786. The main anatomical factors influencing wood dyeing effects of P. sylvestris vat. mongolica are tracheid proportion, wood ray proportion, resin canal proportion, and late wood tracheid length, etc.

关 键 词：樟子松 木材解剖构造 木材染色 相关性 

分 类 号：S781.7[农业科学—木材科学与技术]