所谓三部位嫁接,即在一棵砧木上采用插皮嫁接技术一次性嫁接好三个部位的方法。此法具有接后成活率高、生长迅速等多种优点。在春季树皮刚能脱骨时,选取大粗度的流苏树(若是地栽,可现挖上盆,当即嫁接)在适宜高度横切断,沿横断面外周把骨皮层处削光滑,并沿外周确定三个点为插接部位。然后先取其中一点,将刀尖朝 The so-called three parts of grafting, that is, in a rootstock grafting using grafting grafting a good way to three parts. This method has a high survival rate, rapid growth and other advantages. When the bark of the tree can just be detached in the spring, select the large-size tassel tree (if planted, it can be found by digging the pot and immediately grafting it) cut off at the appropriate height and cut off the cortical bone along the outer periphery of the transverse section, Peripheral to determine the three points for the plug site. And then take one of the points, the tip of the knife