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矮化苹果栽培成功的关键,一是选用优质大苗和适宜的密度;二是选择良种良砧:三是选好树形;四是加强幼树期管理,等成形后再结果。1加强矮化苹果良种苗木繁育体系建设,不断完善无病毒苗木的培育程序,培育3年生以上、带分枝的优质壮苗应用带分枝的壮苗是国外现代高密度、超高密度果园实现栽后第2年结果、第4年达到丰产水平最重要的成功经验。建议苗圃每亩矮化苗出苗量降到0.5万～0.6万株,并把矮砧苹果苗木规格提
Dwarf apple cultivation key to success, one is the selection of high-quality seedlings and appropriate density; the second is the choice of good varieties of anvil: three is selected trees; four is to strengthen the sapling management, and then forming the results. 1 to strengthen the dwarf apple seedling breeding system, and constantly improve the virus-free seedling cultivation program, cultivate more than 3 years old, with branches of the strong seedlings with seedlings strong seedlings is modern foreign high-density, ultra-high density orchard to achieve The result of the second year after planting is the most important successful experience in achieving the high yield level in the fourth year. Suggested nursery stock per acre dwarf seedlings dropped to 0.5 million to 0.6 million, and the dwarf apple seedling specifications