Novel germination disc for mung bean cultivation

The utility model relates to the field of bean sprout cultivation, in particular to a novel sprouting plate for mung bean cultivation. A novel germination disc for mung bean cultivation comprises a water storage disc, an outer frame is fixedly connected to the outer side surface of the water storage disc, sliding sleeves are arranged at the four corners of the outer frame, vertical rods are slidably connected to the interiors of the sliding sleeves, vertical grooves are formed in the surfaces of the vertical rods, and a plurality of evenly-distributed fixing teeth are fixedly connected to the inner walls of the vertical grooves. The surface of the sliding sleeve is fixedly connected with a transverse plate, the surface of the top of the transverse plate is in threaded connection with a threaded rod through a connecting block, one end of the threaded rod is rotationally connected with a fixing plate, the surface of the side, opposite to the threaded rod, of the fixing plate is provided with limiting teeth, and