森林是可以再生的自然资源,具有生长和培育周期长,采伐容易恢复难的特点。我国林业基础薄弱,不但森林面积少,而且分布不均。可是长期以来,我们对林业的重要性认识不足,在林区生产建设中又执行了“以原木为中心”的错误做法,采伐多、更新造林少,资源消耗多,培育管护少,致使采育比例失 Forests are natural resources that can be regenerated and have the characteristics of long growth and cultivation period and easy harvesting recovery. Our country’s forestry foundation is weak, not only the forest area is small, but also unevenly distributed. However, for a long time, we have not got enough understanding of the importance of forestry. In the course of forest production and construction, we also implemented the “log-centered” approach. We cut more, reforest fewer forests, consume more resources and cultivate less management and management, Education proportion lost