The utility model discloses an intelligent precision agriculture system based on the Internet of Things, and the system comprises a control system and an application end. The control system is connected with the application end through a network transmission system which is connected with a monitoring end. The control system is provided with a main control machine room. The network transmission system comprises a wireless gateway, a wireless repeater, and a 3G wireless router. The application end comprises an irrigation system, a wireless air temperature/humidity sensor, a wireless soil temperature/humidity sensor, a wireless illumination sensor, a wireless solar carbon dioxide sensor, a humidifier, and a heater. The intelligent precision agriculture system achieves automatic intelligentization of agriculture.