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In order to reduce the adverse effects of Agriculture meteorological disasters on tea production, and improve operational capacity and efficiency of tea meteorological service and disaster warning, a visual tea meteorological Information dynamic monitoring and warning system was independently developed. Electronic measurement technology, 3G wireless communication, control technology, meteorological and agricultural information visualization technology, together with the monitoring and management software builded on the remote server were used in this system, which realized the functions of integrated collecting and displaying the image, temperature, humidity and precipitation data of tea garden. Through two years’ field experiments from 2014 to 2016, the results show that the system works stable. This system can collect and upload meteorological elements and image information timely, frames were never dropped. It solved the short board and difficult problem of conventional tea garden automatic weather station unable to collect images and weak precipitation. The average transmission rate calculated in the field experiments was 41.2 KB?s-1, which meets the actual operational requirements. With the help of the system, people can know the real-time growth, meteorological information and disasters of the tea garden. The deployment and experiment of this system provide theoretical and technical support for tea meteorological service.