桃树的繁殖,传统的方法都是用山桃、毛桃的实生苗作为砧木,再嫁接栽培品种。用根接法繁殖育苗,在苹果、梨、山楂等果树上已有应用,但未见桃树采用此法的报道。从1983年开始,我们试用桃树的根段,直接嫁接栽培品种,取得可喜的效果,比传统育苗法缩短育苗过程一年。具体方法和效果如下: Peach breeding, the traditional method is to use peach, peach seedlings as rootstocks, and then grafted cultivars. Breeding nurseries with the root connection method has been applied to fruit trees such as apples, pears and hawthorns, but no reports of the use of this method by peach trees have been reported. Since 1983, we try the roots of peach trees, direct grafting of cultivars, and achieved gratifying results, than the traditional nursery method to shorten the breeding process for one year. Specific methods and effects are as follows: