环状剥皮简称环剥,是果树夏季修剪的一种方法。在辅养枝或粗壮枝的基部用刀剥去一圈皮层,利用伤口削弱缓和生长势,使局部易于积累营养,促使成花、结果。环剥一般在5—7月间进行,适用于生长旺盛、形成花芽困难的枝。一般弱树、 Ring stripping referred to as girdling, is a method of summer pruning of fruit trees. In the supporting branch or stout branches at the base with a knife stripped of the cortex, the use of wounds to ease the growth potential, the local easy to accumulate nutrients, prompting into flowers, the result. Girdling generally carried out in May-July, suitable for vigorous growth, the formation of flower buds difficult branches. General weak tree,