System for testing water saving performance of trace irrigation

Disclosed in the utility model is a system for testing a water saving performance of trace irrigation. The testing system comprises a water storage tank, a testing platform, an environment state detector, a pressure sensor, a data collector and a control terminal. Specifically, the water storage tank is used for controlling an irrigation water yield by water delivery channels provided with solenoid valves; the testing platform has a plurality of trays for carrying culture troughs and trace irrigation branch pipelines respectively pass through all the culture troughs to realize trace irrigation conveniently; the environment state detector is used for detecting the environmental temperature and humidity; the pressure sensor is used for detecting the weight changes of the culture troughs and the contents contained in the troughs; the data collector is used for obtaining the state signals of the solenoid valves, collecting the detection data, and transmitting the data to the control terminal; and the control term