早熟苹果新品种‘华丹’  

A New Early Ripening Apple Cultivar 'Huadan'

作　　者：张瑞萍[1] 阎振立[1] 张恒涛[1] 刘珍珍[1] 高启明[1] 过国南[1] ZHANG Ruiping;YAN Zhenli;ZHANG Hengtao;LIU Zhenzhen;GAO Qiming;and GUO Guonan(Zhengzhou Fruit Research Institute,Chinese Aeademy of Agricultural Seiences,Zhengzhou 4 50009,China)

机构地区：[1]中国农业科学院郑州果树研究所,郑州450009

出　　处：《园艺学报》2018年第8期1621-1622,共2页Acta Horticulturae Sinica

基　　金：国家现代农业产业技术体系建设专项资金项目(CARS-27)

摘　　要：‘华丹’是以‘美八’与‘麦艳’杂交育成的早熟苹果新品种。果实近圆形,高桩,平均单果质量160 g;果实底色黄白,果面着鲜红色。果肉白色,肉质中细、松脆,风味酸甜,品质优良。果肉硬度6.3 kg·cm^(-2),可溶性固形物含量12.3%,可滴定酸含量0.49%。郑州地区果实7月初成熟,果实发育期80~85 d。盛果期产量可达45.0 t·hm^(-2)。田间表现抗苹果枝干轮纹病和腐烂病,适宜在‘嘎拉’苹果种植区发展。＇Huadan＇is a new early maturing apple cultivar bred from＇Meiba＇×＇Maiyan＇. Its fruit shape is nearly round,column. Its average fruit weight is 160 g. The fruit has yellow white skin,with bright red blush. Its flesh is white,crisp,fine,sour-sweet. The fruit firmness,soluble solids content and titratable acidity is 6.3 kg · cm^（-2）,12.3% and 0.49%,respectively. In Zhengzhou area,the fruit ripens in early July and the developing period is 80–85 days. It is resistant to apple branch canker and ring rot disease. It is suitable to be planted in＇Gala＇growing area.

关 键 词：苹果 杂交 早熟 品种 

分 类 号：S661.1[农业科学—果树学]