Orchard Operating Management System Based On Web GIS

Since the beginning of 21 st century,the modern agricultural zone has become an important part in the development of agriculture in China.Most zones focus on engineering construction and technical demonstration.However,such technologies as informationization of management and networked demonstration are comparatively lag.For example,problems like inappropriate management and untimely regulation are usually caused by the large area of zones.Aiming at these questions and deficiencies,this paper,taking the Apple Experiment Stations of Northwest Agriculture and Forestry University in Baishui,Shaanxi Provence as a subject,designs an orchard operation management system based on Web GIS.The system helps to transfer agricultural information between offices and fields.The main content of the paper is as following:(1)To solve problems occurred during the orchard operation management,a requirement analysis was conducted.Both functional requirement and nonfunctional requirement were token into consider.Every single function was described in detail.Different use case diagrams were designed for different system operators.The requirement analysis laid a good foundation for the designation of system.(2)Designation of the whole system,including preliminary design and detailed design,was based on requirement analysis.First,system totality was built.Then,a system database and a knowledge database for online-questions-and-answers module were designed.Finally,the detailed designation was conducted.Struts2+Hibernate framework in B/S mode is adopted to statistically analyze information in working areas,traces of operators and attendances of workers.ANSJ Chinese word segmentation technology,naive Bayesian classification algorithm,synonym word Lin and word bag model theory were adopted in designation of the online-questions-and-answers module.(3)The system finally realize functions of allocating working regions,measuring planting area,insulting planting information,insulting workers' traces,insulting working states and online-questions-and-answers on apple industry.The system can not only service for ordinary workers and orchardists in field,but make it much more efficient and convenient for managers to manage workers and information.What's more,it can reduce the investment in manpower and bring a qualitative change to orchestras' managements and developments.