将环剥口用5%安索菌毒清水剂消毒,待药液干后用利刀在剥口处上下取下一块呈长方形皮层,长度比剥口上下各长2～2.5厘米,宽度视环剥枝干粗度及原环剥口愈合情况而定,一般为2～3厘米。然后在其他健壮苹 The ring mouth with 5% Ampicillin poisoning disinfectant until the liquid dry with a knife in the stripping at the upper and lower section removed a rectangular cortex, the length of the upper and lower than the length of 2 ~ 2.5 cm, the width of the ring Stripping the thickness of the original branch and the wound healing conditions may be, usually 2 to 3 cm. Then on other robust Apple