The invention discloses a large yellow mealworm breeding tank and the application of the large yellow mealworm breeding tank in breeding yellow mealworms and disposing kitchen waste. The bottom of a breeding tank body is in a conical shape, and a discharge port of the breeding tank is formed in the bottommost part at the conical tank bottom. A stirring shaft is arranged in the longitudinal axis inside the tank body and is connected with a plurality of stirring arms, and the included angle smaller than 90 degrees is formed between each upward stirring arm and the stirring shaft. The stirring shaft and the stirring arms are hollow and are communicated, and the stirring shaft and the stirring arms are provided with air holes. A temperature and humidity induction device is arranged inside the tank body and is connected with a regulation cabinet outside the tank body, and the regulation cabinet is connected with a temperature and humidity regulation unit which is communicated with a pressurizing device and the stirring shaft sequentially. The breeding tank is provided with the stirring shaft and the stirring arms, and the stirring shaft and the stirring arms are hollow and provided with the air holes, the gas with different temperature and humidity is injected to the stirring shaft and the stirring arms through the pressurizing device and then is sprayed into the tank body, the temperature, humidity and the oxygen content inside the tank can be regulated, and the occurrence that yellow mealworm larvas die due to oxygen deficit, excess temperature and low humidity is avoided.