Fecha de publicación: 30/01/2018 Fuente: Wipo "precision agriculture" The invention provides a farmland ecological environment monitoring system used for precision agriculture. The farmland ecological environment monitoring system comprises a farmland ecological environment monitoring module, a data analysis and processing module and an intelligent terminal. The farmland ecological environment monitoring module and the intelligent terminal are connected with the data analysis and processing module in a communication way. The farmland ecological environment monitoring module is a wireless sensor network for monitoring the farmland ecological environment and usedfor acquiring farmland ecological environment parameters and transmitting the farmland ecological environment parameters to the data analysis and processing module. The data analysis and processing module is used for storing the farmland ecological environment parameters and other farmland information and used for analyzing and processing the farmland ecological environment parameters. Wireless monitoring of large area of farmland ecological environment can be realized.