The present invention is an erected rectangular parallelepiped having an opening in the front, and a plurality of left and right rails horizontally protruding inward at a predetermined interval in the upper and lower sides are formed on the inner left and right sides, respectively, and one inner side positioned between the right rail and the adjacent upper or lower right rail. On the side, a plurality of fog nozzles are formed to protrude toward the front side, respectively, and a plurality of blowing nozzles are protruded on the inner side of the other side located between the left rail and the other left rail adjacent to the upper or lower side, and a plurality of blowing nozzles are protruding from the inner measuring surface. A germination/dryer body having two vent holes formed at an inner lower end thereof, a drip tray part filled with water, and a door for sealing and fixing the opening part； A rectangular plate body containing grain inside, with a plurality of vents formed on the bottom, and horizontally protruding to the outside at the tip and inserted into the interior of the germination dryer body to form a plurality of trays in which wing portions to be seated on the left and right rails are formed. ； It has a return water supply pipe connected to the water through the water hole of the water receiving part through a filter, and a water pump that is coupled to the other end of the return water supply pipe, and passes through the filter with a filter that filters water resupplied at a constant pressure through the water pump. A water circulation device that operates only for 12 to 16 hours with a water supply pipe that guides the supply of water to a nozzle connection pipe that connects a plurality of nozzle pipes each connected to the plurality of mist nozzles in a straight line: and each connection with the plurality of blowing nozzles A mist generating device having a blow drying device that has a blowing pipe and a blow drying device for drying grain
