矮化苹果适于密植,便于管理,具有早结果、早丰产、品质好等特点。实现苹果矮化栽培的手段有:利用矮化砧:栽植短枝型品种;运用生长调节剂;施以强制手术等。其中以利用矮化砧为主要手段。从七十年代开始,由中国农科院郑州果树所牵头,成立了有中国科学院北京植物园,中国农业科学院果树所(辽宁省兴城市),山东省青岛市农科所,陕 Dwarf apple suitable for close planting, easy to manage, with early results, early yield, good quality and so on. Means to achieve dwarfing apple cultivation methods are: the use of dwarfing anvil: planting spur-type varieties; the use of growth regulators; impose mandatory surgery. Among them, the use of dwarfing anvil as the main means. From the seventies onwards, led by the Chinese Academy of Agricultural Sciences Zhengzhou fruit trees, the establishment of the Chinese Academy of Sciences Beijing Botanical Garden, Chinese Academy of Agricultural Sciences fruit trees (Liaoning Province, Xingcheng City), Qingdao City, Shandong Province Agricultural Institute, Shaanxi