苹果幼树修剪后，由于顶端优势和剪口等原因，剪口下第2、3芽往往萌生直立强旺枝梢，该校梢与剪口下第1芽萌生的延长技梢常形成争强状态，故称其为竞争枝梢。竞争枝梢干扰幼树整形，进入成花结果的时期也长。为了排除它对整形的干扰并将它培养成技组及早成花结果，可根据具体情 Apple pruning, due to the top edge and notches and other reasons, notches 2,3 buds tend to sprout erect upright shoots, the school shoots and scissors under the first sprout buds grow tips often form a strong competition State, it is called competition shoots. The competition of shoots disturbs sapling, and the period of development into flower is also long. In order to rule out the interference of plastic surgery and technology training it into a group of early flowering results, according to the specific situation