Construction of Energy Diagram of Ecological High-value Agriculture System and Emergry Evaluation Index System  

生态高值农业系统能量图及能值评价指标体系构建(英文)

作　　者：凌立文[1] 陈建国[1] 余平祥[1] 毛小娟[1] 曹咏[1] 

机构地区：[1]华南农业大学信息学院,广东广州510642

出　　处：《Agricultural Science & Technology》2012年第12期2671-2674,2680,共5页农业科学与技术（英文版）

基　　金：Supported by the Humanities and Social Sciences of Education Ministry(11YJAZH010)~~

摘　　要：Ecological high-value agriculture research, ecological high-value agricultural is the future of agriculture in China. In the emergy diagram was constructed based on emergy theory, and the mechanism and realization approach were well described. In addition, a set of evaluation index system of emergy was established to deter- mine contribution made by different resources of the system, providing references for further exploration of ecological high-value agricultural production system.生态高值农业是我国农业未来的发展方向。该研究运用能值理论及分析方法构建了生态高值农业能量图,分析了生态高值农业的内在机理并提出了4种实现途径;此外还建立了一套能值评价指标体系,以全面衡量生态高值农业所产生的效益。从而为今后进一步深入研究生态高值农业生产系统提供了理论基础。

关 键 词：Ecological high-value agriculture Emergy analysis Circular agriculture 

分 类 号：S181[农业科学—农业基础科学]