竹柳与苏柳172、795、799的材性分析  

Stduy on the wood properties of Salix sp. and Salix × jiangsuensis cv. J172 , J795 , J799

作　　者：苗婷婷[1] 吴中能[1] 刘俊龙[1] 边艳霞[1] 

机构地区：[1]安徽省林业科学研究院

出　　处：《重庆林业科技》2014年第1期12-15,共4页Journal of Chongqing Forestry Science and Technology

基　　金：安徽省林业厅重点资助项目“美国竹柳引种及区域化试验”

摘　　要：本文对3年生的竹柳及苏柳172、795、799的材性进行分析测定，结果表明：4个柳树品种的木材基本密度在0．324—0．368g／cm^3之间，纤维长度在0．8669—0．9288mm之间，纤维宽度在21．349—22．683μm之间。除竹柳的长宽比略小于40外，4个柳树品种的长宽比、壁腔比及腔径比等指标均符合造纸原料要求，而且纤维长度、宽度均分布比较均匀。The wood properties of 3-year-old Salix sp. and Salix × jiangsuensis cv. ＇J172＇, ＇J795＇, ＇J799＇were investigated in this paper. The results showed that：The wood basic density of 4 willow varieties were 0.324-0.368 g/cm^3, the fiber length and width were 0.8669-0.9288 mm, 21.349-22.683μm.In addition to the ratio of fiber length to width slightly less than 40, all the index of wood properties of 4 willow varieties accorded with the requirements of papermaking material, and the distribution of length and width were average.

关 键 词：竹柳 材性 纤维 造纸 

分 类 号：S792.12[农业科学—林木遗传育种]