摘要
将贮木场作为木材产品流通过程的中心环节．运用微分方程对木材流通的贮木场系统进行了动态定性分析，进而运用最优控制原理研究了木材生产计划。对森工企业实行以销定产，提高森林开发利用的经济效益具有一定的指导意义。
Log yard is a center link of wood criculation, The author applied differential equation to analysesthe log yard system of wood circulation dynamic qualitatively and applied superior controlling principle tostudy wood production plan, It has a real significance in comtrol products on sale、exploiting and utilyzing theforests and raising economic profit for forest industry enterprise
