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Design of the Node System of Wireless Sensor Network and Its Application in Digital Agriculture

Wireless sensor network can push the agriculture developing to the intelligent and automatic stage. In this paper, the structure and its key technology of one kind of node system of wireless sensor network are introduced, including the communication protocol between the nodes in wireless sensor network and the method of application for sensor network in digital agriculture. A new method of information acquisition, information processing and information utilization is proposed, it has the features of independence and real time, adapts to the production management of agriculture.