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施森林抚育是调整中幼龄林树种组成和密度,在未成熟的森林中,定期的伐除部分林木,促进保留木生长,缩短成熟期,改善森林卫生状况,提高林分质量和生长量,增强林木抵抗自然灾害的能力,维护生态平衡,科学培育森林资源,发挥森林多种功能,使森林资源得到可持续发展的一项重要措施。本文通过对秦岭林区资源现状进行分析,提出森林抚育的必要性和紧迫性,依据以往经验和成绩,谈了一些在秦岭林区开展森林抚育存在的主要问题、困难和政策建议。
Forest tending is to adjust the composition and density of young and middle-aged tree species. In immature forests, some trees are regularly removed, promoting the growth of retained wood, shortening the maturity, improving the sanitation status, improving the quality and growth of stand, It is an important measure to enhance the ability of forest trees to resist natural disasters, maintain ecological balance, scientifically cultivate forest resources, give play to the multiple functions of forests and make forest resources sustainable development. Based on the analysis of the present situation of the resources in the Qinling Mountains, the paper put forward the necessity and urgency of the forest tending, and based on the past experience and achievements, talked about the main problems, difficulties and policy suggestions of forest tending in the Qinling forest.