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封山育林是充分利用自然植被的演替规律、迅速恢复和扩大森林资源的重要措施。建国以来,尤其是近二十年来,我省国营林业局、场在人工造林的同时,积极开展封山育林,扩大森林资源,取得明显效果。截止1982年底,累计完成封山育林面积395.7万亩,接近于累计造林保存面积。多年来的实践证明,封山育林有三大好处。第一,能较快地恢复森林。黄龙山林业局历年封山育林170万亩,
Closing hillsides for afforestation is an important measure to make full use of the law of succession of natural vegetation and rapidly recover and expand forest resources. Since the founding of the People’s Republic of China, especially in the past two decades, the state-owned forestry bureau of our province has actively carried out the activities of closing hillsides and rejuvenating forests and expanding forest resources, and achieved remarkable results. By the end of 1982, a total of 3,957,000 mu of afforestation area had been closed and close to the accumulated area for afforestation. Practice over the years has proved that there are three major benefits to closing hillsides for afforestation. First, the forest can be restored faster. Huanglongshan Forestry Bureau over the years closed 170 million mu of afforestation,