森林抚育间伐的影响、工作原则及技术要点分析

Analysis of the impact,working principles,and technical points of forest tending and thinning

抚育间伐是森林培育过程中的一项重要技术措施,对林分密度和空间布局、林木健康成长等有着十分重要的影响。然而实践中,由于对森林抚育间伐对象确定不合理、技术运用不恰当等原因,导致林木抚育间伐效果不理想。文章介绍了森林抚育间伐的重要影响,然后指出了抚育间伐作业过程中应当遵循的原则,最后重点从合理确定间伐抚育对象、选择适宜的间伐方式、控制间伐强度、加强后期管理等方面提出了提高抚育间伐效果的一些措施建议。

Tending thinning is an important technical measure in the process of forest cultivation,which has a significant impact on forest density,spatial layout,and healthy growth of trees.However,in practice,due to reasons such as unreasonable determination of forest tending and thinning objects and inappropriate application of technology,the effect of forest tending and thinning is not ideal.The article introduces the important impact of forest thinning,and then points out the principles that should be followed in the thinning operation process.Finally,some measures and suggestions to improve the thinning effect are proposed from the aspects of reasonable determination of thinning objects,selection of suitable thinning methods,control of thinning intensity,and strengthening post management.