Fecha de publicación: 04/12/2020 Fuente: Wipo "precision agriculture" A precise agricultural system considering output and input self-adaptive models belongs to the technical field of smart agriculture and is composed of a precise seeding system, a variable fertilization system, a variable pesticide application system, a precise harvesting system and a universal controller. The universal controller is connected with the precise sowing system, the variable fertilization system, the variable pesticide application system and the precise harvesting system through the sowing nodes, the fertilization nodes, the pesticide application nodes and the harvesting nodes, andelectric signals are transmitted between the nodes and the systems. Investment can be saved, the ecological environment can be protected, and agricultural profits can be improved.