Abstract: By measuring the whole process of vegetation restoration in seven debris flow sites of Huangbengliu Gully, the species composition, photosynthesis, biomass and productivity in different stages were quantified as the main indicators of the vegetation restoration. The intrinsic relationship of each indicator was analyzed, and the whole picture of natural restoration of Abies fabri natural forest were summarized and analyzed, which will provide a full sequence for ecosystem restoration and reconstruction This will provide a complete sequence reference for ecosystem restoration and reconstruction.