我国实行改革开放政策以后，特别是进入８０年代中期以后，随着国民经济的快速发展和人民生活水平的不断提高，国内对木材的需求不断增加。但是由于我国森林资源相对匮乏，加上经过多年过量采伐可采资源锐减，为了满足国民经济发展和人民生活对木材的基本需求和保护生态环... After China adopted the policy of reform and opening up, especially after entering the mid-1980s, with the rapid development of the national economy and the continuous improvement of the people’s living standards, the domestic demand for timber has continued to increase. However, due to the relative scarcity of forest resources in China, coupled with the drastic reduction in the amount of over-exploitable over-exploitable resources, in order to meet the national economic development and the people’s lives on the basic needs of wood and protect the ecological ring...