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森林永续利用是森林经营的基本原则之一。森林通过采伐和更新,不断调整其结构,达到永续经营、永续利用的目的,这就是森林收获调整。本文以石花尖垦殖场用材林为对象,以杉木人工林为重点,从理论和方法上对森林收获调整、确定合理采伐量,实现永续利用进行探讨。一、森林资源现状石花尖垦殖场有用材林面积23581.6亩,
Sustainable forest use is one of the basic principles of forest management. Forests through logging and updating, and constantly adjust its structure, to achieve sustainable development, sustainable use purposes, this is the forest harvest adjustment. In this paper, we take Shikaojian Kenwood timber forest as the research object and Cunninghamia lanceolata plantation as the focal point. From the theory and method, we can adjust the forest harvest, determine the reasonable harvesting quantity and realize the sustainable utilization. First, the status of forest resources Shihuajiancun useful timber forest area of 23581.6 mu,