当动手嫁接之前,必须仔细想一下,在无性杂交的结果上,我们所希望获得的性质,乃是什么样的。例如我们希望使窩尔特曼马铃薯较快成熟,那么,我们应该使用这个品种做为砧木,将一个早熟品种嫁接到它的上面去。比如可用爱皮库尔、早蕃薇、或者通讯员。假如我们目的在於使“通讯员”的澱粉含量增加(按通讯员虽然是个丰产的品种,但澱粉含量很低),那么我们应该以其他含淀粉高的品种(例如窩尔特曼)之接穗,嫁接在这个品种植株的上面。 Before we start grafting, we must think carefully about the nature of what we want to gain from the results of the cloning. For example, we want to make faster knotting potato, then, we should use this variety as a rootstock, a premature variety will be grafted onto it. For example available love Pikul, early Fan Wei, or correspondent. If our aim is to increase the starch content of the Correspondent (although the reporter is a high-yielding variety with a low starch content), then we should scion with the scion of another starch-bearing variety (such as the Waterman) The top of this variety plants.