一、3年以下幼树摘心幼树应加强肥水管理,促发新生枣头,加快枝叶生长。对主枝顶端生有多个枣头的,留1个生长健壮的枣头,其余的进行抹芽或摘心,单轴延伸,扩大树冠。根据长势,到6月上中旬时对所留枣头进行摘心。 One, three years of young topping heart of young trees should strengthen fertilizer and water management, promote newborn jujube head, accelerate the growth of branches and leaves. On the top of the main branch has more than one jujube head, leaving a strong growth of jujube head, the rest of the wadding or topping, uniaxial extension, expand the canopy. According to the growing trend, by the middle of June on the date of the remaining head topping.