在苹果树的生命周期中,有两个“过渡时期”。第一次过渡,就是初果期以临时性辅养枝结果为主,到盛果前期,由于开始处理过密的临时性辅养枝,过渡到以永久性辅养枝为主。第二次过渡,就是由盛果前期以永久性辅养枝结果为主,过渡 In the life cycle of the apple tree, there are two “transitional periods.” The first transition is the beginning of fruiting season with temporary results, mainly to the early fruiting period, due to begin to deal with too close to the temporary supportive branches, the transition to a permanent supportive branches. The second transition, that is, from the early fruit Shengguo permanent supplements results, the transition