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传统用实生苗建果园,大都是在栽植成活后的夏季或下年嫁接,需两年才能建成果园。1986年以来,我采用冬(或早春)栽春接的方法,成活率都在90％以上,当年就能达到1m多高。现将具体方法介绍如下: 1 选砧穗 砧木苗要选基径粗1cm以上,根系完整,无病虫害的。并剪修伤根,苗干剪留20cm
Traditional seedlings orchard built, mostly in the planting of summer or next year after grafting, take two years to build an orchard. Since 1986, I use winter (or early spring) plantation method, the survival rate of more than 90%, then can reach 1m high. The specific methods are introduced as follows: 1 rootstock rootstock selection rootstock seedlings to choose more than 1cm thick base, root system integrity, no pests and diseases. And cut the injured root, seedlings dry cut 20cm