Floating-type ecological geogrid and method for treating hydro-fluctuation belts through same

The invention discloses floating-type ecological geogrid and a method for treating hydro-fluctuation belts through the same. A geogrid protective net fixing section is fixedly laid on the surface of areservoir area bank slope through a plurality of soil nails; green square-tube-shaped geogrid is filled with nutrient soil, and plant seeds are placed on the surface layer of the nutrient soil; rainwater on the bank slope can permeate into the nutrient soil in the square-tube-shaped geogrid through small holes in the side wall of the geogrid and meshes in a woven fabric, the plant seeds in the nutrient soil absorb the water to sprout and grow, and the green ecological bank slope is formed; and when the rainwater is insufficient, water can be supplied to the nutrient soil at regular intervalsthrough a water conveying tube, and thus the sufficient water for plant growing is ensured. The stability and the greening effect of the reservoir area bank slope are improved, the exposed hydro-fluctuation belts in a reservoi