京郊果树栽培面积发展迅速,目前已超过17万公顷,其中苹果栽培面积已达2.3万公顷,但目前郊区苹果栽培仍基本采用树体高大的乔化稀植模式,与当前发展都市型农业和设施栽培、观光采摘十分不协调,所以,京郊应适度加快发展矮化砧密植苹果,这既是提高苹果品 The cultivation area of ​​fruit trees in the suburbs of Beijing has developed rapidly and currently has more than 170,000 hectares, of which apple cultivation area has reached 23,000 hectares. However, cultivation of apple trees in the suburbs is still basically using the tall tree-planting model in the suburbs. Compared with the current development of urban agriculture and Facilities cultivation, sightseeing picking is not coordinated, therefore, the suburbs of Beijing should moderately accelerate the development of dwarfing anvil close planting apples, which is both to improve the apple