The invention relates to a method for monitoring and controlling growth parameters of facility crops based on a wireless sensor executing network. The method is characterized by comprising three states, namely a clustering formation stage, an intra-cluster update stage and a cluster head re-election stage. According to the method, a wireless sensor and actor network (WSAN) technology is applied to the facility crops, a cooperate routing protocol-a dynamic clustering-based angle forwarding routing protocol suitable for the WSAN is provided, and a real-time task distribution algorithm RTAA-SFPA based on sealing first price auction is also provided. By the method, automation, networking and intelligentization of facility crop application can be realized, and real-time performance, reliability and low energy consumption of facility crop management can be realized.