新疆8种杨树纤维长度和宽度的研究

A Study on Fibre Length and Width of Eight Species of Xinjiang Poplars

本文就新疆的苦杨、黑杨、银白杨、银灰杨、杂交杨、小青杨、箭杆杨和新疆杨等各部位纤维长度和宽度进行了显微观测和分析。结果表明:8种杨树木材纤维长度为623.08～728.00μm,纤维宽度为19.38～21.88μm,长宽比为29.78～34.67μm。

This paper carries out a microscopic observation on the fibre length and fibre width of eight species of poplars in Xinjiang. There arc, namely Populus laurifolia, P.nigra. P.jrtyschensis, P.canescens, P.alba, P.pseudosimonii, P.nigra var. thevestina and P.bolleana. The analytic results show that the fibre Length(L) of the poplars varies from 623.08～ 728.00μm and the width (W) is between 14.38～21.88μm, fibre L/Wrbctwcen 29.78～34.67μm.