Study On Application Of Mobile Agricultural Information Service System

The 21 st century is the age of informatization.Information resources utilized comprehensively and processed capability of it,which have become a means for countries to increase their national strength.For the agriculture that has lasted for thousands of years,it is necessary to change the inherent drawbacks of traditional agriculture and take the road to modern agriculture.Integrating information technology into the agricultural sector has become an irreversible historical trend.Agricultural informatization will play an important role in opening up the agricultural market,increasing thee fficiency of agricultural production,and improving agricultural living standards.However,the lack of access to agricultural information and its processing capacity haveli mited the rapid development of agricultural informatization.The dissemination of agricultural information remains in the form of television,media,and websites,which limits the convenience of agricultural information dissemination to some extent.The inevitable trend of information age is the application of agriculture information which presented to users as mobile utilizations platform.Therefore,based on the analysis of the application status of mobile information platform,agricultural information service model and mobile APP promotion model,this paper designs and implements a mobile agricultural information service APP.The main research work of this paper is as foll ows:(1)Firstly,from the perspective of application of mobile agricultural information service platform,this paper analyzes the current status,existing problems and corresponding solutions of mobile agricultural information service applications;Subsequently,the status and impact of "Internet + Agriculture" were summarized and summarized;lastly,the current classification of mobile APP related to agriculture is divided into three categories: agricultural e-commerce,technical service platform,and community platform.(2)Classify the mobile agricultural information service model,and divide it into traditional service mode and modern information service mode,and classify them.Then,the main modes of mobile agriculture APP promotion are analyzed as project promotion model,project demonstration radiation promotion model,technology contracting model,and technology and information consulting service model,etc.,and summarize their advantages and disadvantages.(3)Based on the Android platform,the mobile agricultural information service system was developed using Java language.The data acquisition and processing of this system mainly uses web crawler technology to obtain data from websites such as China Agricultural News Network and China Agricultural Assets Shopping Mall,and uses Grobbes and Lagrangian algorithms for the captured data,Loss of treatment;In the storage of data,the Bmob cloud database currently developed for mobile APP is built,and the processed data is stored in the database.Eventually,data that has useful value is pushed to users through mobile agriculture APP.The realization of a mobile agricultural information service platform will enable agricultural users to access agricultural information and technology anytime,anywhere,which will help farmers grasp information and markets,fundamentally improve the efficiency of agricultural production,and accelerate the process of agricultural modernization in China.