文章在对胜利油田生态农场系统结构分析的基础上，根据农场规划目标，建立了由投入产出模型和线性规划模型相结合的经济发展数学模型。应用该模型指导农场的经济建设，取得了 极好的效果，证明所建立的模型是正确的。

This paper has set up a mathematical model of economic development, which combines the linear program model and the input-output model, based on analyzing the systematic structure and program objectives in the farm of Shengli Oil Fields. It has achieved satisfactory results in eight years by means of the mathematical model to guide the economic production in the farm and proved that the established model is right.