荔枝繁殖历来多以高压为主,此方法为发展荔枝生产起了一定作用。但高压繁殖对母树的生长和产量有一定影响,繁殖量受到限制,高压苗成活率不甚理想,再则高压苗无主根,栽植后植株固地性差。为了克服这些缺点,适应荔枝生产迅速发展的需要,我场从1985年开始探索嫁接育苗的技术。以1985年夏播的荔枝实生苗为砧木,从18～23 Litchi breeding has always been more high-pressure, this method for the development of litchi play a role. However, the high-pressure reproduction had some effects on the growth and yield of the mother tree, the reproduction was limited, the survival rate of the high-pressure seedlings was not ideal, and then the high-pressure seedlings had no main roots and the plants were poorly solidified after planting. In order to overcome these shortcomings, to meet the needs of the rapid development of litchi production, my field began in 1985 to explore the technology of grafting seedlings. In 1985 the summer sowing litchi seedlings as the rootstock, from 18 to 23