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在东北小兴安岭及完达山林区,存在有很大面积的旧采伐迹地这是过去经过不合理采伐所留下来的火烧迹地和风倒木迹地。在这些遭受到严重破坏的林场上,急待进行清理林场。为了徹底达到改变森林卫生环境、促进林木生长、减少或杜绝病虫害及森林火灾的发生,采用火烧方式进行处理采伐剩余物,确是一种最基本、最有效和最徹底的措施。这一工作在苏联早已实行,但在我国尚未普遍应用,由于实际经验异常缺乏,因而在用
In the northeast Xiaoxinganling and Wandashan forest areas, there is a large area of old logging land, which is the burned-out area and the windfall left by unreasonable logging in the past. On these severely damaged forest farms, there is an urgent need to clean the forest farms. In order to completely change the health environment of forests, promote the growth of trees and reduce or eliminate the occurrence of pests and diseases and forest fires, it is really the most basic, effective and thorough way to treat the residues by fire. This work has long been practiced in the Soviet Union but has not been universally applied in our country. Due to the unusual lack of practical experience,