柚树圈枝育苗是操作简便,育苗时间短,成活率高,结果早的快速育苗法。其方法是: 一、圈枝时间在3～8月内均可进行,但以4～5月最好,因此时枝条养分积累丰富,皮较易剥,圈枝后气温逐渐升高,雨水逐步增多,有利于圈枝根的萌发和生长,柚苗栽种成活率较高。二、选择枝条在优良柚树品种中选择生长壮旺,无病虫危害的2～3年生枝条;也可结合修剪,利用下垂 Pomelo tree circle branch nursery is easy to operate, nursery time is short, high survival rate, early results of rapid nursery method. The method is: First, the trap circle time in 3 ~ August can be carried out, but in April to May the best, so when the branches nutrient accumulation, the skin easier to peel, the temperature gradually increased after the trap circle, the rain gradually Increased, is conducive to the germination and growth of the circle of branches, pomelo seedlings planted higher survival rate. Second, the choice of branches In the fine varieties of pomes grow strong, no pests and diseases harm 2 to 3 years old branches; can also be combined with pruning, the use of sagging