丹霞苹果在宁夏盐碱地的性状表现  

Performance of Danxia Apple in Saline-Alkali Land in Ningxia

作　　者：窦云萍[1] 赵文婷 李晓龙[1] 贾永华[1] Dou Yunping;Zhao Wenting;Li Xiaolong;Jia Yonghua(Horticultural Institute,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002;Animal Science Institute,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002)

机构地区：[1]宁夏农林科学院园艺研究所,宁夏银川750002 [2]宁夏农林科学院动物科学研究所,宁夏银川750002

出　　处：《宁夏农林科技》2021年第8期18-20,27,共4页Journal of Ningxia Agriculture and Forestry Science and Technology

基　　金：财政部和农业农村部国家现代农业产业技术体系资助项目(CARS-27);宁夏农业科技自主创新资金项目(NGSB-2021-1-01);宁夏农林科学院科技平台提升项目(CNKYP-19-12)。

摘　　要：丹霞苹果是由山西省果树研究所从金冠实生苗中选育出的品质优良的晚熟新品种,2015年引进栽植于宁夏农林科学院综合试验基地苹果资源圃(土壤pH值8.7~9.3),对2020年4月19—24日连续的低温霜冻表现出明显的抗逆性与适应性,开花期、坐果期的抗冻害性状表现极为明显。文章详述了丹霞苹果引种宁夏的主要性状表现、生长表现、抗逆性表现、品质表现,总结出栽植关键技术,以期为宁夏苹果新品种选育及栽培提供参考。Danxia apple is a late-maturing new variety with good quality selected from"Golden Delicious Apples"seedlings by Shanxi Pomology Institute.Since 2015,it has been introduced and planted in apple garden of comprehensive experimental base of Ningxia Academy of Agriculture and Forestry Sciences where the soil pH is between 8.7 and 9.3.It showed obvious resistance and adaptability to the continuous low temperature and frost from Apr.19,2020 to Apr.24,2020.The anti-freezing characteristics of flowering and fruit setting were extremely remarkable.This paper introduced its main characteristics,growth performance,resistance,qualities as well as key planting techniques,aiming to provide references for the selection and cultivation of new apple varieties in Ningxia.

关 键 词：丹霞苹果 盐碱地 栽植 性状 

分 类 号：S661.1[农业科学—果树学]