Research On The Development Modes Of Circular Agriculture In Inland River Basins Of Hexi

Since reform and opening-up,the agricultural development has been made quite great progress in our country and has laid an important foundation for building a well-off society in the new century. In the process to comprehensive promoting agricultural development of China, China also faced many problems such as environmental pollution, ecological damage, and resources wasting, population, resources, environment pressure are growing. The traditional mode of economic growth has been close to its limits of growth potential, how to find a new mode of economic growth in agriculture, to achieve the sustainable development of the agricultural economy is a very important subject for us. With the application to bring forward the circular economy, find a value model of the economic sustainable development of agriculture, therefore, under the guidance of the strategy of sustainable development and the principle of the cycle economy, the research on development of agriculture circular economy has become an important topic.In this paper, through the analysis on the theory of circular economy,agricultural of economic theory, characteristics, and the model of theoretical come true. Build an evaluation index system on agricultural cycle development, use the principal component analysis and entropy analysis to make a overall evaluation and comprehensive analysis on cycle-based factors influence and development trends of inland river basins of Hexi area. Use SWOT analysis of the inland river basins in Hexi area to find strengths, weaknesses, opportunities and threats of developing circular agriculture. Through principal component analysis, find out the several main factors which affecting the cycle agricultural development of the inland river basins in Hexi area, and conduct analysis and score in-depth, and then find out the trend of cycle agriculture development of 1998 to 2007 in Hexi region. Through entropy analysis of the five cities in Hexi: Jiayuguan City, Jinchang City, Wuwei City, Zhangye City, Jiuquan City, got the advantages and deficiencies on the cycle agriculture development in those area. Based on the analysis of cycle agriculture development as well as evaluating the conclusions of inland river basins of Hexi area, build different new models of cycle agricultural development which suit of inland river basins regions and put forward some countermeasures and suggestions, for example, the production mode of agriculture-grazing-biogas, the production mode of straw-cow-biogas-amphisarca, the chook-pig-biogas-vegetable mode, the circulation mode of grass and animal husbandry and the grain-fruit-grass-livestock economizes on water and defends the sand mode. All of things above is to hope to promoting agricultural cycle economic development of inland river basins in the Hexi area.