Design And Realization Of Assistant Decision-making System For Comprehensive Agricultural Management In Wusheng County Based On WebGIS

At present,Internet technology is developing rapidly,and modern agricultural management has replaced the traditional agricultural information management.In line with the trend of new technology and new thinking,modern agricultural information management also needs the support of these technologies urgently.With the continuous popularization and application of network geographic information technology in the field of agricultural production,the process of agricultural modernization has been accelerated,and it is an important technology to promote the vertical development of agriculture.As an important province producing grain in China,agricultural production is a vital part of Sichuan's overall development strategy.As the home of Chinese folk art,Wusheng County has been facing many problems for a long time,such as repeated planning and construction of agricultural system,low degree of agricultural informatization,insufficient advantages of characteristic agriculture and low land productivity.These problems hinder the process of agricultural modernization in Wusheng County.Therefore,this paper takes ArcGIS Sercer 10 as the development platform of the system,chooses stable Oracle 10 g as the database of the system,adopts mature REST framework and combines jQuery,Dojo and other advanced Web technologies as the key technology of the system construction,designs and develops a WebGIS-based assistant decision-making system for comprehensive agricultural management in Wusheng County.The system not only realizes the sharing of spatial data,but also can run across browsers.It solves the problems of single service object,poor data sharing and poor interaction in the existing agricultural management system.Through the analysis of users' needs,this paper designs the characteristics of land use status and special services for agriculture,countryside and farmers,which have assistant decision-making functions,and makes certain contributions to users' real-time understanding of relevant agricultural information,formulating reasonable farming plans,and improving the utilization rate of soil.The macro-spatial management of agriculture in Wusheng County has been realized.This paper designs modules including basic agricultural information inquiry,characteristic production factors analysis and demonstration of agricultural demonstrationinstitutions,which meet the needs of users for characteristic agricultural information and the development of local characteristic agriculture in Wusheng County,and provide support for the government to promote characteristic agriculture.