直干蓝桉木材造纸特性研究  

A STUDY ON WOOD PAPER PROPERTY OF EUCALYPTUS GLOBULVS SUBSP.MAIDENII

作　　者：李晓清[1,2,3] 江心[1,2,3] 杨冬生 胡天宇[1,2,3] 唐君畏[1,2,3] 

机构地区：[1]四川省林科院 [2]四川农业大学 [3]四川省林业厅

出　　处：《四川农业大学学报》1998年第4期452-455,共4页Journal of Sichuan Agricultural University

摘　　要：通过对７年生直干蓝桉木材造纸特性指标主分量分析，选出基本密度、木素含量、纤维素含量、纤维长度、纤维宽度、长宽比值作为综合指标。并分别立地类型、造林密度、林分年龄对这些指标的影响进行了研究。其中，造林密度对木材造纸特性的影响不显著，年龄、立地类型均显著地影响造纸特性。立地条件较好的林分，其木材造纸特性较优。Through main composition analysis of wood paper property of seven year old Eucalyptus globulus subsp. maidenii, basis density, content of lignin and fibre, length and width of fibre, ratio of length and width are chosen as composite index. And the effects of the site type, silviculture density and stand age on the above indexes are studied. Site type and stand age can significantly influence the paper properties whereas silviculture density effect isn't significant yet. The better the site conditions is, the more excellent the wood poper property is.

关 键 词：直干蓝桉 造纸特性 主分量分析 木材 纤维素含量 

分 类 号：S781.42[农业科学—木材科学与技术] TS721.1[农业科学—林学]