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北京市具有丰富的栽培桃树的经验,特别是积累了许多整形修剪的好方法。六十年代以前,管理水平较高的平地或坡地桃园的栽植密度为每亩16～22株(株距5～6米,行距6～7米),树形多用自然开心形和自然杯状形。近十年来,北京市农林科学院林果所、海淀区四季青公社、南口农场、平谷县大华山公社和大兴县定福庄公社等地,均建立了桃树密植试验园,探索了多种适合于密植的整形修剪方法,以期通过这些适于密植的树形达到早期丰产、高产、优质及便于管理的目的。经过多年的生产实践,已具有许多宝贵经验,这正是桃树生产者所关心的问题。1984年2月北京市果树学会核果组,
Beijing has a wealth of experience in cultivating peach trees, and in particular, has accumulated many good ways of shaping pruning. Before the 1960s, the planting density of flat or slope peach orchard with high management level was 16-22 per acre (spacing of 5-6 meters and spacing of 6-7 meters). The trees were naturally happy and naturally goblet-shaped. In recent ten years, Beijing Academy of Agriculture and Forestry, fruit trees, Haidian District Sijiqing commune, farm south, Pinggu Dahua Mountain commune and Daxing Dingfuzhuang commune and other places, have established a peach tree planting test park, to explore a variety of suitable In the dense plastic pruning method, with a view to these early tree planting density to achieve high yield, high quality and easy management purposes. After many years of production practice, already has a lot of valuable experience, which is peach producers concern. 1984 February Beijing fruit tree learn fruit set,