利用塑料大棚进行桃树促成栽培时，可以采用接芽苗建园，其技术要点如下。１　苗木质量及栽前处理选用无病虫害的优质接芽苗，芽体饱满，不翘皮，砧木基径１．５～２．０ｃｍ，品种可选曙光，瑞光－３，瑞光－５，早红珠等。定植前１天剪根，凡大于０．３ｃｍ以上的根全部截去 The use of plastic greenhouses to promote peach cultivation, the bud can be used to build garden park, the technical points are as follows. 1 seedling quality and pre-planting treatment without pests and diseases of the selection of high quality buds, bud full, not Alice skin, rootstock diameter 1.5 ~ 2.0cm, the choice of dawn, Ruiguang -3, Ruiguang -5, Zuhong Beads and so on. Cut the root 1 day before planting, where the roots of more than 0.3cm above all cut off