The Design And Implementation Of Agricultural Technology Extension Micro-platform

As a bridge and link between agricultural education,scientific research and farmers,and between government and farmers,agricultural technology extension,plays a pivotal role in agricultural development.It is one of the most important means of agricultural technology extension,during these years,and has made great progress.But at the same time there are various types of information dissemination platform varies greatly,the promotion of staff quality is not high,lack of information and other issues,seriously hampered the popularization of agricultural technology.The emergence of intelligent mobile devices and the popularity of social media such as WeC hat,HTML5,Node.JS and other modern information technology and the rapid development of theory for the further promotion of agricultural technology has brought new ideas and technical means.According to the existing problems of information technology platform,this study uses WXML + CSS + ES6,client technology,N ginx server technology and database technology to develop a agricultural technology promotion micro platform system,which based on MINAand has made practical application.Here are the conclusions:(1)In this paper,agricultural technology knowledge and a detailed classification.Established a complete agricultural technology library and agricultural information knowledge base.Select PostgreSQL as the system database,the establishment of the user information module data table,agricultural technology display module data sheet,agricultural information knowledge module data sheet,problem counseling module data sheet.Completed the database modeling and using OSS object storage,to achieve the audio and video,picture multimedia and efficient access.(2)This study gives an overall use case for the system.Including agricultural technology display,intelligent recommendation,online consultation,user management and so on.At the same time,it designed the functional framework of the system according to demand analysis and data analysis.And designed the main functions of the system,including the function of agricultural information intelligent recommendation module,the function of agricultural technology promotion module and the function of online consultation module.(3)Using WXML + CSS + ES6 client technology,Nginx server technology and database technology.The micro-platform system of agricultural technology is developed by using micro-program.With agricultural technology promotion display,agricultural knowledge and intelligence recommendation,agricultural knowledge classification search,expert advice,real-time chat and other functions.(4)The system has been popularized and applied.Application shows that agricultural technology to promote micro-platform system interface intuitive,simple operation,stable performance,ease of use.Expanding the coverage of agricultural technology promotion,agricultural technical personnel to provide technical guidance to facilitate.