一种繁殖核桃的好方法──断胚繁殖核桃是我国传统出口干果，在国际市场一直供不应求。在实践中，核桃苗常采用嫁接繁殖。但由于核桃苗含有单宁等易氧化的物质，成活率受到限制。现介绍一种核桃苗繁殖的好方法一断胚育苗。实践证明，此法比常规方法提高成活率３５％以上。... A good way to breed walnut ─ ─ broken embryo walnut is the traditional export of dried fruits in the international market has been in short supply. In practice, walnut seedlings often use graft breeding. However, due to the walnut seedlings contain oxidized substances such as tannin, the survival rate is limited. Are now introduced a good way to breed walnut seedlings cut embryos nursery. Practice has proved that this method than the conventional method to improve the survival rate of 35% or more. ...