Construction method for slope ecological protection

The invention relates to a construction method for slope ecological protection. The construction method comprises the steps that 1, sundries in an adjacent drainage side ditch are removed, and materials and devices needed by construction are prepared; 2, 1-2 rows of stone-picking tenons are arranged on the free face of the slope face of a slope; 3, a weight filling body, a damping buffer layer and an anti-collision pile body are sequentially arranged on the upper surface of a supporting and blocking bottom plate; 4, a slope soil body is excavated, and a lattice beam arranging groove is excavated in the slope soil body; and 5, a lattice beam cap plate is arranged on the upper surface of a slope face lattice beam, and the lattice beam cap plate and the slope face lattice beam are firmly connected through cap plate fastening bolts. The construction method has the beneficial effects that the impact force in the falling process of rolling stones is further reduced; the stability of the supporting and blocking bott