天然林择伐作业技术探讨

Techniques of selective cutting in natural forest

本文分析了天然林合理择伐的各个技术要素的选择与确定 ,这些技术要素包括择伐方式 ,择伐强度 ,择伐周期 ,应伐木与保留木 ,采集方式等 ,为天然林择伐的具体实施提供理论依据。

This paper analyses the choices and definitions of the technological factors of selective cutting of the natural forests,which involved harvesting method,intensity,cycle of selective cutting,necessary trees to be cut,reserved trees,skidding methods.The authors also explored operation technologies of selectiv logging for natural forests.