洛川县农林牧生产系统优化模型及其分析

The Optimal Model and Analysis for the Productive System of the Planting, Forestry and Animal Husbandry in Luo Chuan Country of Shaanxi Province

探讨洛川县2000年规划年度农林牧结构的优化和调整问题。首先根据该县经济发展的历史和现状,确定系统总目标;然后分析农林牧生产系统的一般特征及相互关系,论证建立线性规划模型的适宜性。最后,在对模型参数作出预测的基础上,将它们相互组合,计算了规划年度的6个方案。

The optimal structure and regulation for the productive system of the planting, forestry and animal husbandry in Luo Chuan country in 2000 years are inquired. First according to the history and the present condition of this country in terms of economic development, the system objectives are determined. Second, it analyzes the general distinguishing feature and relation between the subsystems, demonstrates the appropriateness to make linear programming model. Last, on the basis of the prediction to the model parameter, the six programmes in 2000 are calculated with the Eclipse MV/6000 computer.