沙柳人造板中含有一定量的沙柳树皮,为了探明沙柳树皮对于人造板的影响,对沙柳树皮的纤维形态和化学成分的变异性进行了研究。结果表明:1)沙柳树皮纤维的长度属中等长度,宽度和壁厚较小,长宽比较木质部的大,受到平茬次数的显著影响;2)沙柳树皮中的酸不溶木素较木质部的含量低,其他成分较木质部的含量高,平茬一次后除酸不溶木素各化学成分较高。 Salix wood-based panels contain a certain amount of salix bark, in order to ascertain the salix bark on the impact of wood-based panel, Salix bark fiber morphology and chemical composition of the variability were studied. The results showed that: 1) The length of the salix birch bark fibers was medium in length, with smaller width and wall thickness, larger length and width than the xylem, and significantly affected by the number of stubble; 2) Low content of other components than the high content of xylem, stubble after a high acid-insoluble lignin chemical composition.