一、引言林业经营计划包括安排森林作业和规划共执行结果的复杂任务。本文所提出的是在一个确定的变更期内,把某一森林面积调整到目标结构。提出一个安排采伐的线性规划(LP)模型,它将规定到目标分期为止的每一分期内采伐的森林面积和龄级。用一个中期0—1整数规划(ZOP)模型确定了LP模型的各分期内确切的采伐计划和伐区位置。此模型是Balas I. INTRODUCTION The forestry business plan includes the complicated task of arranging forest work and planning the results of the joint implementation. What this paper proposes is to adjust a forest area to the target structure within a certain period of change. Proposed a linear programming (LP) model of logging arrangements that would set the area and age of forest harvested during each staging up to the target staging. An intermediate 0-1 integer programming (ZOP) model was used to determine the exact logging plan and cutting location within each staging of the LP model. This model is Balas