青砧1号苹果在乌兹别克斯坦引种的初步表现及栽培技术

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中图分类号：S661.1 文献标识码：1

Abstract：In2O24，Qingzhen1apple willbe introduced from Tongchuan，Shaanxi，forexperimentalcultivation in the SyrdaryaRegionof Uzbekistan.Withitscharacteristicsofstrongresistance，wideadaptabilityandhighreproductioneficiency， it willbecomeanimportantcarierofChina’sagriculturaltechnologyoutputunderthe"theBeltandRoad"Initiative.Based onayearofintroductionandtrialcultivation，thegrowthandfruiting performanceof Qingzhen1applein Central Asia wereanalyzed.Thescionand rootstockcombinationof Qingzhen1appe shows excellentcomprehensive traits，with good growthvigor andrapid formation.The main trunk thickensquicklyandhasstrong stem strength.Thetreecrowniscompact with high photosyntheticeficiency.There are manybranches thatareevenlydistributed，resulting ina good tree structure.Inthe second year after planting，the flowering rate reached 90% ，and the overall fruit setting rate of varieties such as Qincui，Ruixue，Huashuo，and YanFu6was relativelyhigh，withanaverageof about5to1O fruits per tree，demonstrating goodearlyflowering andearlyfruitingcharacteristics.During thetrialcultivationof Qingzhen1，the introductionand wideapplicationof non-supported dwarf dense plantingcultivation technologyachieved goodresults.Thetechnologywassummarized withtheexpectation of providing scientific references for the apple industry upgrade in Central Asia.

Key words：appe；Qingzhen1; Uzbekistan；cultivation techniques for dwarf and dense planting without brackets；cultivation

“一带一路”倡议促进了中国与沿线国家在农业领域的交流与合作[1]。（剩余3899字）