The Research Of Jian Sanjiang Land-contract Management System Based On GIS

In recent years, China's construction of agricultural information made great achievements: the information network gradually extending ,the service means increasing;accelerated pace of technology promotion, improve service levels; enable farmers awareness,and gradually increase the awareness of science and technology. With the maturing of geographic information systems (GIS), the combination of geographic information technology and agriculture is becoming more and more closely, and provide a shared information window of the agricultural production for agricultural sector and agricultural production. But the research in this area is not very perfect, lack of a rigorous theoretical guidance.The construction the Jiansanjiang land management information systems of this study is based on the geographic information system, is a full use of geographic information technology to achieve scientific and effective and sustainable management of the land system.The article based on the existing land information and research of the land management mode in Jiansanjiang area, found that there are many problems, such as: management extensive, resource wasted, and cost excessive, then deeply probes into the causes of problems. On this basis, combined with advanced GIS technology, it puts forward land contract management information system based on the geographic information system in Jiansanjiang. Model applied in the... Theoretical and experimental investigation analysis,information method, experience method to solved the above problems, take the personnel,technology, operation and maintenance, safety into consideration, and designed a set of relatively perfect safeguard measures.Through this research, can make the construction of Jiansanjiang area is in agricultural production land contracting business informatization, agricultural resources and production management informatization, leadership decision making information, make the management work more intuitively, land contract management more standardized, transparent. Very good solution to the management of land resources in the waste of resources and extensive management problems, reduce the production cost, promote agricultural high yield bumper harvest. It also has important guidance and reference significance to the development of the surrounding areas of agricultural information.