银杏嫁接幼树摘心的经验银杏嫁接幼树，在一般肥水条件下，若不摘心，每年只发１次春梢，直到８月份生长才停止，而若通过摘心的刺激，发梢的能力会大大增强，一般春梢第１次摘心后，摘心口下第１个腋芽７～１０天即可萌芽，伸长为晚春梢，在晚春梢上再进行第２次摘心，其... Ginkgo biloba tree grafting experience young ginkgo grafted saplings, under general fertilizer conditions, if not heart, only once a year spring shoots, until August growth stopped, and if through the topping stimulation, the ability of the tip will be greatly Enhanced, the general first spring topping after the first pinch of the first axillary buds 7 to 10 days to germinate, elongation for the late spring shoots, in the late spring shoot on the second topping, and its ...