Sterilization box

The utility model relates to the technical field of agricultural research auxiliary tools, and particularly discloses a sterilization box which comprises a sterilization assembly, the sterilization assembly comprises a storage box body, a medicament box body and a box cover, a storage groove is formed in the upper surface of the storage box body, a sterilization piece and a movable assembly are arranged on the box cover, and the movable assembly comprises a first rotating shaft and a placement box. A plurality of stand columns are fixedly arranged on the circumferential side face of the first rotating shaft, a transverse rod is fixedly connected to one ends of the stand columns, and the containing box is arranged on the transverse rod; a plurality of rotatable placing boxes are designed, various different types of crops are respectively placed in the placing boxes, and the crops in each placing box are contacted with medicaments and ultraviolet rays in stages in the rotating process of the placing boxes, so t