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Abstract Agricultural Science and Technology Park(ASTP) is an important node in agricultural science and technology innovation system. It is of great significance to promote the rapid development of agricultural modernization by optimizing its spatial layout. The National Agricultural Science and Technology Park(NASTP) is the agricultural science and technology and industrial complex of the national planning and construction, which is a new organization form of agricultural science and technology innovation achievements transformation and technology diffusion in the new period. We analyzed the NASTP's temporal-spatial evolution process for the period of 2001-2016 based on the standard deviation ellipse method. The spatial distribution characteristics and agglomeration level were calculated by applying the nearest distance method and kernel density estimation. The research shows that the different development stages of the NASTP indicates the distribution feature was concentrated after the initial decentralize and form five concentrated areas. In general, gathering area focused on the east region and dispersion area focused on the west region. The driving mechanism of spatial pattern of the NASTP was explored by the regression model. The result reveals it is mainly related to the agricultural infrastructure, the scale of agricultural production, the scale of rural population, the degree of agricultural industrialization, the level of social and economic development, the ability of scientific and technological innovation. Beyond that, agricultural development polity is the important factor affecting the spatial layout of the NASTP.
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| Fund:国家自然科学基金项目（41271131； 41771129） |
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