摘要
对刚竹属３４种散生竹种竹材的纤维形态、组织比量、纤维素含量和基本密度测试结果表明：３４个竹种竹材的纤维长为１．５４５～２．１１９ｍｍ；纤维宽为１２．２０～１７．６４μｍ；长宽比为９６．６～１５０．４；壁腔比为２．４６～５．６２；纤维素含量为４１．２６％～４９．２９％；纤维组织比量为２９．４７％～５６．５５％；基本密度为０．５５９～０．８０９ｇ／ｃｍ３，各竹种之间竹材纤维形态和主要理化性状统计分析结果都存在极显著差异。
Fibre forms,tissue rough measurements,fibre contents and basic densities
ofthirty-four sorts of scattered bamboo wood of Phyllostachys were tested and
analysed.Theresults showed that fibre lengths are from 1.545 to 2.119 mm,fibre widths from l2.
20 to17. 64 μm,the ratios of which from 96.6 to 150. 4 ,ratios of the walls and canvities from 2.
46 to 5.62,fibre contens from 41.26%to 49. 29%,tissue rough measurements from 29.47%to
56.55%,basic densities from 0. 559 to 0. 809 g/cm3.The results from statistics and analy-sis of
fibre forms and main physical and chemical properties of the above-mentioned bamboowood
show a remarkable distinction between different sorts of bamboo.
出处
《林业科学研究》
CSCD
北大核心
1995年第1期54-61,共8页
Forest Research
基金
"八五"国家科技攻关
关键词
刚竹属
纤维形态
纤维素含量
密度
Phyllostachys,fibre morphology,fibre contents ,tissue rough measure-ments ,basic density
