区域可持续农业产业结构优化模型的建立及应用  

Optimized Model and It's Using of the Industrial Structure of Sustainable Agriculture in an Area

作　　者：王淑艳[1] 孟军[1] 赵红杰[1] 

机构地区：[1]东北农业大学理学院,哈尔滨150030

出　　处：《农机化研究》2009年第2期55-58,共4页Journal of Agricultural Mechanization Research

摘　　要：依据可持续农业产业结构优化配置的准则,利用实现经济效益、生态和社会效益3方面最优设计目标函数,建立了可持续农业产业结构的非线性和多目标优化模型,以黑龙江省为研究对象,对模型进行了实际应用,并采用改进遗传算法求解。该模型对新时期的农业产业结构调整具有一定的现实指导意义。According to the criterion of rational distribution of network about sustainable agricultural structure , sets up sustainable nonlinearity, multi - goal optimized models of agricultural structure, in order to realize three respects optimum design object＇function of economic benefits , ecology and social benefit. Taking Heilongjiang Province as the actual research object, actual applies to the model and solves by the improvement Genetic Algorithms. This model has certain realistic directive significance to the agricultural industrial structure adjustment of new period.

关 键 词：产业结构 可持续农业 优化模型 遗传算法 

分 类 号：F323[经济管理—产业经济] S11[农业科学—农业基础科学]