Be applied to novel ecological backplate that black and odorous water body administered

The utility model provides a be applied to novel ecological backplate that black and odorous water body administered, plant unit and biological stone filling layer including casing, aquatic plant, the casing outside all around on the lateral wall same high department interval be provided with a plurality of positioning groove with can be protruding with the location of positioning groove block, it plants unit and biological stone filling layer to be equipped with aquatic plant in the casing, biological stone filling layer and aquatic plant plant and all leave the interval between the unit in level and vertical directions, and both connect through a plurality of elastic components in vertical direction, biological stone filling layer upper surface covers there is the emulation grass. A be applied to novel ecological backplate that black and odorous water body administered, both can satisfy ecological demand, can guarantee bank stabilization and safety, can assist again to purify black and odorous water body. 本