Environment friendly poultry biology cultivation cage

The utility model relates to an environment-friendly poultry raising cage. A cage body is composed of at least two raising layers, and each layer is provided with a plurality of raising regions and the bottom of each layer takes the shape of a hopper. The poultry raising cage has advantages that the raising area is concentrated so as to facilitate the raising and greatly reduce the workload; the excreta can be automatically concentrated so as to facilitate the cleaning, in particular to more greatly facilitate the treatment of the excreta with high humidity, thereby greatly improving the work efficiency and bettering the working condition; the continuous operation of daily cleaning of the excreta can be achieved, the poultry living environment can be cleaned in time, and the pollution of the harmful air can be eliminated, therefore, the incidence rate of the poultry can be reduced.