青砧1号苹果矮密栽培树体管理关键技术  

Key Techniques of Tree Management in Dwarf Cultivation of Qingzhen No.1 Apple

作　　者：刘正艳 田琳 王长新 LIU Zhengyan;TIAN Lin;WANG Changxin(Xi’an Xianheng Agricultural Technology Co.,Ltd.,Xi’an 710000,China;Yintai District Horticulture Workstation,Tongchuan 727000,China)

机构地区：[1]西安咸恒农业科技有限公司,陕西西安710000 [2]铜川市印台区园艺工作站,陕西铜川727000

出　　处：《果树资源学报》2023年第1期41-42,共2页Journal of Fruit Resources

摘　　要：青砧1号干性强、亲和性好、矮化能力好、耐寒,适宜采用株行距(1.2~2.0)m×(3.5~4.0)m的密度栽培。对青砧1号在中密度栽培条件下采用高纺锤形树形结构进行管理,从整形修剪、花果管理、肥水管理等方面总结出以“控旺促花、早果压冠”为核心的关键技术,以供种植者参考。Qingzhen No.1 has strong dryness,good affinity,dwarfing ability and cold tolerance,and is suitable for medium density cultivation under plant spacing of(1.2~2.0)m×(3.5~4.0)m.Qingzhen No.1 was managed by high spindle tree structure under medium density cultivation conditions.From the aspects of shaping and pruning,flower and fruit management,fertilizer and water management,the key technologies of‘controlling treevigorous and promoting flowers,early fruit and pressing crown’were summarized for planting reference.

关 键 词：苹果 矮密栽培 树体管理 

分 类 号：S661.1[农业科学—果树学]