Slope protection structure for preventing and treating water and soil loss of bank slope

The invention relates to a slope protection structure for preventing and controlling water and soil loss of a bank slope, and belongs to the technical field of bank slope protection. One diagonal line of a lattice of a lattice beam is arranged in the inclination direction of the bank slope, a fender is arranged in the included angle area of the bottom of the lattice, and a gap is formed between the fender and soil; the size of the gap is based on the height space where corresponding green plants can be planted, so that rainwater flowing into the sash is gathered into the included angle area at the bottom of the sash and then overflows from the top of the mudguard; a plurality of slope protection plates with V-shaped cross sections cover the surface of a bank slope below the grid beams, the vertex angles of the slope protection plates face upwards, the two side faces between every two adjacent slope protection plates are attached to and make contact with each other, so that a first drainage ditch with a V-shap