浅谈发展木材节约代用○郭景峰单炜我国是森林资源贫乏的国家，木材资源不足，而且资源结构恶化，木材径级越来越小，低等级木材所占比例逐步增大，而人们对木材的需求量却与日俱增。为了缓解木材供需矛盾，实现林业可持续发展，应增加森林资源和节约代用木材。从目前情况... On the development of timber conservation alternative ○ Guo Jingfeng Shan Wei China is a country with poor forest resources, inadequate timber resources, and deterioration of the resource structure, timber trails are getting smaller and smaller, the proportion of low-grade timber gradually increase, and people on the wood Demand is growing. In order to alleviate the contradiction between supply and demand of timber and realize the sustainable development of forestry, it is necessary to increase forest resources and save substitute timber. From the current situation ...