The present invention relates to a circulation type cultivation system which includes a circulation cultivation apparatus for moving a moving tray which loads an object along a circulation path which is predetermined within a body frame a light source unit which is mounted for providing light inside the body frame a detection sensor for periodically collecting environmental information inside the body frame a diagnosis control unit which is electrically connected to the detection sensor and determines if an error occurs or not by comparing the collected environment information with cultivation environment data an environment control unit for controlling the cultivation environment of crops by collecting and analyzing error information from the diagnosis control unit a read unit for reading the cultivation environment data from an external recording medium and a communications unit for notifying an error to an external device when detecting an error in the diagnosis control unit. The environmental information includes temperature information, humidity information, light information and atmosphere information inside the body frame, the environment control unit controls temperature, humidity, light or atmospheric component inside the body frame within a predetermined error range, the diagnosis control unit monitors if a horizontal transfer unit and a vertical transfer unit according to the type of crops normally operate or not, and controls moving speed and moving direction when the motion information of the horizontal transfer unit and the vertical transfer unit are out of the predetermined error range so as for the horizontal transfer unit and the vertical transfer unit to be in the error range.COPYRIGHT KIPO 2014본 발명은 순환식 재배 시스템에 관한 것으로서, 대상물을 수용하는 이동트레이를 바디프레임 내부에서 기설정된 순환경로로 이동시키는 순환식 재배 장치, 바디프레임 내부로 광을 제공할 수 있도록 장착되는 광원부, 바디프레임의 내부의 환경정보를 주기적으로 수집하는 감지센서, 감지센서와 전기적으로 연결되며 수집된 환경정보와 재배환경데이터를 비교하여 오류발생 여부를 판단하는 진단제어부, 진단제어부로부터 오류정보를 수집 및 분석하여 농작물의 재배환경을 조절하는 환경조절부
