板栗四刀芽接法,是我们试验成功的一种快速嫁接新技术。比传统劈接糊泥法提高工效10倍,缩短了育苗周期,成活率在90%以上,同时解决了常规法嫁接受季节限制的问题,方法简便,容易掌握。具体做法是: 一、嫁接时期春季3月上旬至4月下旬,夏季7月上旬至9月上旬,其中春季以3月下旬至4月 Chestnut four knife bud connection, is a successful trial of a rapid grafting technology. Compared with the traditional splitting paste mud method to improve work efficiency 10 times, shorten the breeding cycle, the survival rate of 90% or more, while addressing the conventional method of grafting seasonally restricted problems, the method is simple and easy to master. Specific approach is: First, the grafting period from early March to late April spring, early summer in early July to early September, the spring of which in late March to April