Abstract: The paper introduces the reclamation technology and its effect in the coal mining waste field of Lingbei Opencast Coal Mine of Hegang Mining Group. The results show that Pinus sylvestris and Larix gmellini are the main species of trees in this region. Soil preparation is the basis of the reclamation technology.Decayed rock powder can be used as the planting soil. The paper concludes a reclamation technology which is feasible，cost-effective and highly efficient to provide relevant reference for other mining fields.