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矮化密植是苹果栽培发展的总趋势。利用苹果矮化砧或矮化中间砧虽能使整体树冠适当的矮化,但却不能限制侧枝的生长,因此也难有效地进行篱壁式栽培以便于机械化管理和操作,亦难获得着色良好的优质苹果。尽管有些生长调节剂或化学药剂
Dwarfing close planting is the general trend of apple cultivation and development. The use of apple dwarfing anvil or dwarfing anvil can make the whole dwarf appropriate dwarf, but it can not limit the growth of collateral, it is also difficult to effectively carry out the fence wall cultivation in order to mechanized management and operation, it is difficult to obtain good coloring High quality apple. Despite some growth regulators or chemicals