俗话说,树怕扒皮。然而果树科研实践表明,在树皮的韧皮部和木质部之间有层属于分生组织不断分裂向内形成木质部、向外产生韧皮部的形成层,若剥皮时不被损伤,且时间恰当,形成层就能继续分裂活动产生新的韧皮部即外表层。另一方面,果树花芽的形成是在开花结果前一年 As the saying goes, tree afraid of peeling skin. However, the fruit tree scientific research shows that in the bark between the phloem and xylem layer belongs to the meristematic division of the formation of xylem inward, outward phloem formation layer, if the peeling is not damaged, and time is right, the formation of layers Can continue to split activity to produce a new phloem that is the outer layer. On the other hand, flower bud formation is one year before flowering