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目前国家历年来更新的面积一直赶不上森工迅速的采伐面积。为了解决这个矛盾,扩大我国森林资源,采取天然更新措施来保证新采伐迹地的及时更新便是今后一定时期的经营措施和主要方向。但是关于天然更新特別是为了人工促进天然更新在一定条件下达不到预期的目的,因而将要采取人工促进天然更新,以便扩大林业再生产,保证永续作业。这能否成功,确实是值得从实际当中研究、解决的一个重要问题。
At present, the updated area of the country has not kept up with the rapid harvesting of forest workers. In order to solve this contradiction, to expand our forest resources and adopt natural renewal measures to ensure the timely renewal of new deforested sites is the management measure and the main direction for a certain period in the future. However, with regard to natural regeneration, especially for the purpose of artificially promoting natural regeneration, it can not achieve its desired objectives under certain conditions, and therefore natural regeneration will be artificially promoted in order to expand forestry reproduction and ensure perpetual operation. Whether this can be successful or not is really an important issue that deserves to be studied and solved from the actual situation.