Fecha de publicación: 24/11/2017 Fuente: Wipo tomato The invention discloses a tomato soilless culture device and a culture method. The tomato soilless culture device comprises a culture tank, two support columns, a first transverse rod, a second transverse rod, a plurality of connecting ropes, a culture plate and a lifting device. The two support columns are arranged in the culture tank at intervals; two ends of the first transverse rod are detachably connected with the two support columns; the second transverse rod is arranged above the first transverse rod, and two ends of the second transverse rod are detachably connected with the two support columns; the connecting ropes are arranged between the two support columns at intervals; the culture plate is horizontally arranged in the culture tank, and the two support columns penetrate the culture plate; the lifting device is connected with the culture plate. The tomato soilless culture device and the culture method have the advantages that the distances from the roots of tomato seedlings to the bottom of the culture tank can be continuously adjusted along with growth of the tomato seedlings, accordingly, the roots of the tomato seedlings can be immersed into nutrient solution, and the usage of the nutrient solution can be reduced.