The Construction And Demonstration Of Urban Agriculture Complex Planning Model Based On Symbiosis Theory

With the emergence of agricultural development on how to upgrade, how to improve the urban environment, and how to coordinate the development of the urban fringe, and many other issues.We are forced to consider urban and rural development issues that arise from a higher perspective. So both economic function, social function, ecological function of urban agriculture and rural development in urban and rural areas have became the focus of much attention.The author himself with the background of urban planning disciplines and agricultural institutions, comes up with the idea on how to build the level of development of the spatial distribution of urban agriculture, and to promote the coordinated development of research topics in urban fringe areas of economy and society.Basing on the symbiosis theory of urban and rural co-ordination of research and discussion, and combining with the construction and development of urban agriculture in urban fringe areas, Learning the concepts of complex, following the theoretical research model of which theory to practice and then return to the practice.we strive to build a park in urban agriculture as a carrier for the development of urban agriculture as the leading type of radiation and it may drive urban and rural coordinated development of the new model urban agriculture complex. Thus forming the content of this paper and draw the following main results:1、Put forward the "urban agriculture complex" concept, to build its theoretical system, Summarize and present the definition, characteristics and connotation, including:The development of the whole industry chain and full of urban agriculture tourism resources, build comprehensive agricultural service system platforms, services urban and rural residents, improve farmers’ living conditions in urban fringe area. Have the features of coordinating urban and rural development, shaping the urban ecosystem, creating complex functional blocks, to improve industries system.To optimize the structure of social, industrial, and spatial. Covering production, life, ecology and other integrated functions.2、We may rely on results -based urban agriculture complex theoretical system, and discuss how to deal with urban agriculture complex planning, mainly about geographical location, resource analysis, related disciplines, and functional layout of the space program, operating mechanism, such as the direction and step -benefit analysis on urban agriculture complex planning, review and summarize the corresponding planning model. Form the diagram of planning process and structure.3、Completed an empirical study of Nanjing tangshan cuigu and jiangsu hai’an urban agriculture complex planning, demonstrates the development of planning conditions, establishes the overall positioning and layout ideas, determine the spatial distribution, conducted the planing of landscape ecological and infrastructure, put forward the organizational framework of development and construction, analyzed the economic, social and ecological benefits, and with the system of planning maps. testing through empirical case can further draw the feasibility of the concept system and patterns.The analysis of the nature of the complex shows that urban agriculture innovation of this complex co-ordination of the urban fringe nature of the new path of development, is about rural-urban fringe areas, the agricultural part of the integration into the system of the city district, and about how to solve a suburb of various problems existing in economic and social development through a variety of ways for the overall development of China’s urban fringe areas to provide a reference.