陇南核桃嫩枝单芽劈接技术

Techniques for Single-bud Grafting of Walnut Shoots from Longnan

介绍陇南核桃嫩枝单芽劈接技术,此技术不仅丰富了核桃树的嫁接方法,并且相对于核桃的硬枝嫁接技术,嫩枝单芽劈接技术不仅缩减了嫁接成本,而且延长了核桃树的有效嫁接时间,更重要的是通过多年的试验,嫩枝单芽嫁接核桃树成活率高,抗病性强,树状恢复快,挂果早,从根本上加快了陇南核桃的良种化进程,为陇南核桃产业的提质增效奠定了基础。

This paper introduces the single bud split grafting technology of walnut tender branch in Longnan.This technology not only enriches the grafting method of walnut trees,but also reduces the grafting cost and prolongs the effective grafting time of walnut trees compared with the hard branch grafting technology of walnut trees.More importantly,through years of experiments,the single bud grafting of walnut tender branch has high survival rate,strong disease resistance,fast recovery of tree shape and early fruiting,which fundamentally speeds up the improvement process of walnut in Longnan and lays a foundation for improving the quality and efficiency of walnut industry in Longnan.