杏是一种比较耐旱耐瘠薄的树种,近几年,人们逐渐认识到杏果实营养价值极为丰富,杏苗木需求量逐年增多,但因杏苗嫁接成活率低,使杏苗供不应求,影响了杏树生产的发展。我们从嫁接适期,嫁接方法,枝条接芽选用,接穗的采集时期与贮藏方法等方面进行了杏苗嫁接和高接换头试验。砧木为山杏,接穗为 Apricot is a relatively drought-resistant infertile tree species, in recent years, people gradually realized that apricot fruit is extremely rich in nutritional value, the demand for apricot seedlings increased year by year, but the apricot seedling grafting survival rate is low, the apricot seedlings in short supply, affecting Development of almond tree production. We grafted apricot grafting and high exchangeable head trials from the appropriate grafting, grafting methods, the selection of branches and buds, the collection period of scion and storage methods. Rootstock apricot, scion for