Crop growth monitoring system based on RFID

The utility model relates to a crop growth monitoring system based on RFID. On one hand, a plurality of RFID tags are used at different heights of the rod, tag RSSI values at different heights are obtained by using the RFID module to describe the plant growth condition, plants are planted between the rod attached with the RFID tags and the RFID antenna, the operability is high, and the cost is low; and the terminal server processes the RSSI value data of the RFID tag by using a computer, and monitors the growth of the plant in real time. And according to the RSSI value of each plant in different time periods, drawing a chart, a curve chart and the like by utilizing a computer, and displaying the plant growth condition of the monitoring point so as to analyze and predict the plant growth trend. The system is low in cost and simple, convenient and fast to operate, the relevance between the RSSI value change of the RFID tag and the crop growth state is researched, the crop growth state ismonitored in time, and t