The present invention is characterized in that in the establishment of broiler poultry farms, a poultry device having a multi-layered structure is installed, and broiler chickens are stocked for each floor, and individual breeding environments are provided in individual breeding units in each floor independent of the surrounding up, down, left and right breeding farms. It is done.본 발명은 육계 사육 양계장 설치에 있어서 다층구조의 양계장치를 설치하고, 각 층마다 육계용 닭을 입식하고 주위의 상하좌우 사육장과는 독립적인 각 층 단위 개별사육장에, 개별 사육환경을 제공하는 것을 특징으로 한다.