Abstract:In the construction of watershed hydro-electric development, Qingjiang company consistently insists on principal measures of simultaneous emphasis on engineering construction and environment protection, it has active significance to environment protection in working area, development of eco-tourism and establishment on local garden characteristic and enterprise culture for us to investigate and study on garden plant resource in Qingjiang reach, to carry on vegetation recovery in working area of Shuibuya electric station and water and soil conservation and landscape design in relation to garden greening by rationally selecting and using indigenous tree species.