Effects of Different Dwarfing Rootstocks on Growth,Yield and Fruit Quality of‘Tianhong 2’Apple Trees  

作　　者：Jinxin WANG Jingmiao HUANG Jianming LI Xiangmin SUO Xueying LI Jianzhong FENG Jie HAO 

机构地区：[1]Shijiazhuang Pomology Institute,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050061,China

出　　处：《Asian Agricultural Research》2023年第5期36-40,共5页亚洲农业研究（英文）

基　　金：Key Research and Development Program of Hebei Province(19226817D);China Apple Research System(CARS-27);Key Technology R&D Program of Hebei Province(16226312D-2);Basic Research Fund Youth Project of Hebei Academy of Agriculture and Forestry Sciences(2021100102).

摘　　要：[Objectives]The paper was to provide a reference for screening dwarfing rootstock suitable for main spur-type Fuji cultivars in central and southern Hebei Province.[Methods]With spur-type Fuji‘Tianhong 2’as the material,the vegetative growth,yield and fruit quality of 8 different rootstock-scion combinations were compared.[Results]‘Tianhong 2’/SH6 as self-rooted rootstock had large average single fruit weight(256.33 g),large number of fruits per plant(188.68),the highest yield[(3250.08±23.42)kg/667 m ^(2)]and the highest colored area(93.5%),and the soluble solid content reached the requirement of high quality fruit(15.78%).[Conclusions]In central and southern Hebei Province,‘Tianhong 2’grafted on SH6 self-rooted rootstock has moderate growth,high yield and good fruit quality,so it can be considered as the preferred rootstock-scion combination in the local area.

关 键 词：APPLE Dwarfing rootstock Growth characteristics YIELD Quality 

分 类 号：S661.1[农业科学—果树学]