苹果根接育苗,是利用出圃苗木的残留根或从大树上剪下的根系作砧木,进行嫁接育苗的方法。据调查,在一定范围内砧根粗细对嫁接成活率和苗木生长没有明显影响,一般根粗在0.5～2.0cm之间都可应用。根接育苗多采用劈接或皮下接的嫁接方法,嫁接时期以11～12月为最好,接后进行沙 Apple root seedling, is the use of Nuchu nursery stock roots or roots cut from the tree for rootstocks, grafting methods. According to the survey, within a certain range of the thickness of the rootstock grafting survival rate and seedling growth no significant effect, the general root thickness between 0.5 ~ 2.0cm can be applied. The root of the seedlings and more use of split or subcutaneous grafting methods, the grafting period of 11 to December as the best, then sand