利用1.5年生龙荔实生苗作为砧木,分别嫁接“石硖”龙眼和“贵妃红”荔枝,调查嫁接成活率,接穗品种生长势以及开花挂果等行。结果表明,荔枝嫁接龙荔砧木,没有1株存活;龙眼嫁接龙荔砧木,成活率38.57%,成活植株中第二年开花结果的植株有11株,占存活株数的40.74%,龙荔与龙眼亲和性较好,具有作为龙眼育苗砧木的可能。 Using 1.5-year-old Longli seedlings as the rootstocks, the “Shijie” longan and “Royal Red” litchi were respectively grafted on to investigate the grafting survival rate, the growth potential of the scion varieties and the flowering fruiting. The results showed that no lyophilized grafted Longli rootstocks did not survive. Longan grafted with Longli rootstocks, the survival rate was 38.57%. Among the surviving plants, 11 were the flowering plants in the second year, accounting for 40.74% of the surviving ones. Longli and longan Affinity is good, with the potential as longan seedling rootstocks.