Research Ontheory And Methods For Evaluation Of Agri-regional Coordination

China has vast territory as well as unbalanced regional development. Co-ordinate regional development is a major national strategy to implement the scientific development concept and build a harmonious society. Evaluation of regional coordination for agriculture research is of great theoretical and practical significance to guide the division of agricultural areas, optimization of agricultural space layout, play the comparative advantages, enhance the overall competitiveness of agriculture, and coordinate development of modern agriculture in China region and all-round well-off society.This paper defines the concept of regional development of agriculture. After the establishment of agricultural development mechanism model of regional coordination and evaluation rules, the paper carried out the division of China's agricultural regions and the evaluation of coordination of agricultural regions. Then the leading function of different agricultural regions and the direction of institutional change were discussed. The main findings and conclusions are as follows:First of all, in the general equilibrium model with increasing returns, the change of regional income gap between farmers is not determined. It may widen, may also be reduced. As the pattern of division varies, regional disparities in agriculture change as waves. It is the transaction efficiency that affects the evolutionary path. By influencing the efficiency of the transaction and other related parameters, government control can influence the level of coordination between the agricultural areas.Second, The primer clustering results were from indexes of the supply of agricultural products to agriculture, employment and life security, cultural heritage and tourism and leisure and ecological. Then the delineation of boundaries of agricultural areas was determined based on the scale characters of these functions and their importance and the spatial differences of the constraints to realize the functions. The whole Nation is divided into 4 districts and 9 sub districts.Third, the paper set up an index system for evaluation with four sets of indicators and 12 original indicators. The AHP and the principal component analysis are combined to determine weights. The results showed that:(1) in the past 14 years, China's regional coordination degree in agriculture showed an upward trend after the first drop. The total coordination degree down from 0.5142 in 1995 to 0.448 in 2000, and then rising to 0.5141 in 2008; (2) 1995-2008, different coordination indicators of the four regions have different variation. "Environmental harmony" and "industrial harmony" remained at a relatively high level. "Resources harmony "and"social harmony" first decreased, and then increased.Fourth, the article studies how to conduct the space allocation based on regional coordinated development of agriculture. The results as follows:(1) Eastern District, focuses on eco-regulation, tourism and leisure-oriented functions; it also bear some of the important national supply of agricultural products, employment and life support functions; (2) Central District, is a major commitment to the national supply of staple agricultural products Along with significant ecological regulation functions and features such as employment and cultural heritage; (3) Western District, is a national commitment to the supply of some agricultural products, employment and livelihood security and cultural heritage, also has important ecological adjustment function; (4) Qinghai-Tibet area is dominated by agriculture and cultural heritage function. It also provides the region with some agricultural employment and livelihood security of supply and important ecological and regulatory functions.Fifth, the paper proposes the public policies to promote the coordination of agriculture regions. (1) Promote the new rural construction, and equalities of public goods among regions; (2) increasing the central government fund for agriculture in the proportion of the Qinghai-Tibet and the central and western regions; (3) actively support the agricultural lead functional areas; (4) improve the performance appraisal system for difference functional area.