▎ 摘　　要

NOVELTY - The utility model claims a plant culture heating tank, belonging to the plant cultivating device design manufacturing technology field, comprising: a heating tank body, a seedling plate, a waterproof film and a heating film; the heating film comprises: a first high temperature resistant PET insulating layer, a metal current carrying strip, graphene-reinforced far infrared conductive paste coating, a second high temperature resistant PET insulating layer and PE hot melt adhesive film layer. The utility model claims a plant culture heating tank with simple structure, which can conveniently through the heating film set at the bottom of the heating tank body, heating the water in the heating tank body, so that the floating in the water of the seedling plate and the plant in the temperature suitable water environment, good for promoting the rapid growth and development of the plant .