Jiangsu Modern Agricultural Machinery Science and technology Demonstration Park located in Nanjing, Jiangsu, national Agricultural High-tech Industry Demonstration Zone. The purpose is to create a new modern agriculture demonstration base for agricultural machinery testing, demonstration base, and professional training. The base has a number of Internet of things for agricultural mechanization. For example, “Demonstration site for the integration of efficient zero-emission captive breeding technology and equipment for freshwater fish”. "Internet+" micro-spraying drip irrigation technology demonstration site, "Internet+" field informatization demonstration site for field crops, Demonstration for intelligent equipment and technology for facility cultivation, demonstration for intelligent mobile rail transfer sprinkler and operation technology.