Abstract: To investigate the influence of transplanting survival reason for longan trees, study and summarize technologies for increasing the survival rate of transplanting. Experimental observation of five batches transplanting of 195 longan trees from 2008 to 2012, which had more than 15 years. Analysis showed that the impact of longan trees transplanting survival was transplanting time, root protection, planting methods, conditions of plants and management, etc. Transplanting longan tree should choice reasonable methods of digging trees, the suitable season, implementation properly root management. Root cutting on transplanting longan tree in advance, digging tree in spring after root promoting, and transplanting survival rate can reach 95%.