为探讨影响龙眼大树移栽成活的成因，研究总结提高移栽成活率技术，2008—2012年分成5批移栽195株15年以上树龄龙眼大树实施试验观察。分析表明，影响龙眼大树移栽成活的主要因素有移栽季节、根系保护、栽植方法、植株树况、植后管理等。龙眼大树移栽，宜采用合理的起苗方法、选择适宜的移栽季节、实施得当的定植管理。提前对拟移植植株进行断根处理，催根后于春季带土球起苗，移栽成活率可达95%。

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%.