Ecological management method suitable for strip mine dump in grassland area

The invention belongs to the technical field of ecological management, and particularly relates to an ecological management method suitable for a strip mine dump in a grassland area. In the ecological management method provided by the invention, proper target plants are screened and planted on the strip mine dump in the grassland area, meanwhile, the soil matrix of the strip mine dump in the grassland area is improved and ripened and is subjected to pH regulation, and through cooperation of the irrigation and fertilization of an irrigation system, sufficient nutrients can be provided for good growth of the target plants on the strip mine dump in the grassland area, and soil can be efficiently modified in the process of building the ecological system of the strip mine dump in the grassland area. The ecological management method provided by the invention is simple and easy to implement, is a method specially suitable for the strip mine dump in the grassland area, and can be used for carrying out reasonable and