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| Research on eco-efficiency of 67 county agriculturaleconomic systems in Guangdong province |
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| Abstract: |
| County agriculture is the basic component of national economy. Quantitative analysis of eco-efficiency
of county agricultural economic system can provide decision basis to the regional agricultural resource planning and the
agricultural sustainable development. Based on emergy analysis method，this paper measured the eco-efficiency of 67
counties in Guangdong province between 2000 and 2010. Spatial variation and grade division images were produced by
ArcGis. The results showed that Guangdong county agricultural economic system had a good natural environment as well
as a relative high output efficiency. The system had advantages in market exchange activities and gained the substaintial
sustainable development capability. According to the research，we suggested to build Guangdong sustainable development
agricultural demonstration area with“ Xinxing-Shixing-Fogang” counties as the radical center and the Yunan County and
Jiaoling County as the minor center to promote the agricultural development of Yuexi and Yuedong area. |
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