Method for carrying out ecological restoration by utilizing neutralization slag

The invention provides a method for performing ecological restoration by using neutralization slag, and relates to the technical field of environmental protection and ecological restoration. The method comprises the following steps: uniformly mixing the neutralization slag with a microbial agent and nutrient substances, and paving the mixture on the surface of an acid medium layer of a mine to form a neutralization slag isolation layer; uniformly paving first waste rocks with a preset particle size on the surface of the neutralization slag isolation layer to form a waste rock isolation layer; mixing the neutralization residues with flotation tailings, second waste rocks and soil to form a planting matrix, uniformly mixing the planting matrix with grass seeds and organic matters according to a preset proportion, and paving the mixture on the surface of the waste rock isolation layer to form a vegetation growth layer; and laying an ecological restoration protection layer on the surface of the prepared growth la