摘要
该文提出了农业生产系统的生产性食物链概念,研究设计了专用投入产出分析表式。以江苏省海安县星火养殖场为例,探讨了投入产出分析法的具体应用,并运用分配系数结合线性规划方法对该场生产食物链结构进行了优化研究。
In this paper, the concept of an agricultural productionfood chain (APFC) was put forward, and a type of an input-outputtable of analyzing the APFC was designed. In the case of Xinghuo farmof Haian county,Jiangsu province,the application of the input-outputanalysis method of the agricultural production structure has been dis-cussed. Optimization of the APFC structure has been worked out bylinear programming integrated with distribution coefficients.
基金
高等学校博士学科专项基金
关键词
食物链
投入产出模型
农业生产
food chains
input-output model
structural analysis
structural optimization
