核桃大树枝接换优技术

Branch Grafting and Optimization Technology of Walnut Tree

针对济源市目前核桃生产中存在的品种混杂、良种化率较低的问题,提出核桃大树枝接换优技术,包括树体的处理、嫁接时间、接穗的采集与保存、嫁接方法、接后管理等方面,以指导核桃低产林进行改造。

Aiming at the problems of mixed varieties and low rate of improved varieties in walnut production in Jiyuan city,the branch grafting technology of walnut trees,including tree treatment,grafting time,scion collection and preservation,grafting method,post grafting management and so on,were put forward to guide the transformation of low yield walnut forest.