Device suitable for artificial simulation of high-temperature growth environment of short-stem crops and control method

The invention belongs to the technical field of environment simulation, and discloses a device suitable for artificial simulation of a high-temperature growth environment of short-stem crops and a control method. A temperature control device is mounted at the top of a top plate, one side of a heating box is fixedly connected with an air inlet pipe, the other side of the heating box is fixedly connected with an air outlet pipe, the bottom end of the air outlet pipe is fixedly connected with a hose, and a temperature sensor and a controller are mounted at the bottom of the top plate. The temperature in the device is regulated and controlled, it is ensured that the temperature difference of crop canopies inside and outside the device is controlled within the required range, the humidity in the device is monitored through a humidity sensor, when it is detected that the humidity value in the device is lower than the humidity value outside the device, a humidifier in the device works, and when the humidity value in