Sustainability of Regional Agroecological Economic System Based on Emergy Theory: A Case Study of Anhui Province, China

The agroecological economic system is the basic on which human beings depend for survival. In order to better evaluate operation status of a regional and deepen cognition input output from angle emergy, evaluation method sustainable development with comprehensive consideration resources, economy, environment was proposed by constructing unified dimensional measurement model. This paper analyzed evaluated data in Anhui Province 2010 2019. results showed that bore less environmental pressure gradually decreased, had good efficiency benefits. average emergy sustainability index (ESI) 3.12, indicating certain vitality development. Based this, puts forward some suggestions high-quality agricultural Province, provides theoretical methodical support economy.