本文在建立林业投入产出模型的基础上,对林业系统内、外相互依存,关联的经济联系进行系统的定量分析,并就林业系统内的协调发展的规划问题进行了探讨,为林业的发展、内部结构调整提供了不可缺少的决策依据。 Based on the establishment of the model of forestry investment and output, this paper systematically and quantitatively analyzes the economic relations of the interdependence and interdependence of the forestry system and the planning of the coordinated development within the forestry system, and provides a theoretical basis for the development of forestry , The internal structure adjustment provides an indispensable basis for decision-making.