The Ecological Restoration Technology System Of Water Conservation In Heidaigou Surface Soil

China’s coal resources are relatively more,Coal energy accounts for as much as70%of the energy,Based on the current distribution of China’s coal resources point of view,Coal resources in arid areas and semi-arid areas, If the degrees of exploitation of coalresources of the ecological pressure is very large. However, the mining industry is verylarge for a country’s economic impact, In economic development at the same time wehave to ensure the ecological balance, Only promote the coordination of humanactivities with nature, To be able to achieve the sustainable development of man andnature. How in the shortest time to restore the vegetation of the mine, So mineecological restoration is imminent. The main purpose of this paper is the problem of theecological restoration of the open-pit mine, A combination of literature review and dataanalysis approach, Depth exploration and study of the system, Expect to providepossible theoretical reference of mine ecological repair. The concept of small watershedcomprehensive management is applicated in the full text, take the defense technology ofwhole surrounded and hierarchical blocking sediment, build a mine artificialwaterproofing and drainage system, Implementation of the slope comprehensivemanagement of soil erosion control measures, efficient soil and water conservationmode. System to carry out the study of the mine ecological restoration technology,Screening to establish a mine artificial vegetation restoration of the suitable arbor, shruband grass species and vegetation optimization configuration mode. Combination of openpit production process, Established open pit Ecological Rehabilitation technologysystem, Mining-the abandoned-land reclamation-reclamation integration. Mining-the abandoned-land reclamation-reclamation integration.