On October 26, the new district green rice high yield and high efficiency to create "agricultural Internet" demonstration - intelligent agricultural production and dispatch center and Daejeon Internet of things (insect sensor, meteorological monitoring stations, soil and water environmental data collection sensors, panoramic video surveillance cameras, etc.) Finish running debugging work. The "Agricultural Internet" is a technology that integrates meteorological monitoring stations, panoramic video surveillance cameras, insect testers and sensors in target areas such as paddy fields through Internet of Things (IOT) technology and can acquire temperature, humidity, light and gas concentrations in real time And other environmental information, connect with the Internet, carry out information exchange and communication, realize intelligent identification, location, tracking, monitoring and management, keep abreast of information and changes of crop growth environment, and help producers to put agricultural production materials in targeted manner. Guidance of agricultural production and protection of the ecological environment is of great importance. With the popularization and application of Internet of Things technology, the demonstration of Liuhu Lake shows the production change brought by the application of science and technology. The Provincial Department of Agriculture, the Municipal Bureau of Agriculture and the District Bureau of Agriculture can not only observe the growing status of crops, pests and diseases and the operation of agricultural machinery in real time Can accurately measure the soil moisture and air temperature and humidity in the monitoring area so that the agricultural production can be gradually changed from "relying on experience" to "relying on science" so as to better realize the rational and efficient utilization of cultivated land resources and the accurate management of agricultural modernization so as to enhance agriculture Production efficiency. The weightlifting barbell bar is designed for the clean & jerk and snatch Olympic weightlifting competitions. It has a smaller diameter (28mm) and has more elastic energy storage. Standard Barbell Bars,Olympic Weightlifting Barbell Bar,Barbell Solid Threaded Bar,Weightlifting Training Bar SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdbrightsteelbar.com