园艺学报 ›› 2022, Vol. 49 ›› Issue (S1): 1-2.doi: 10.16420/j.issn.0513-353x.2021-0929

• 新品种 •    下一篇


韩晓蕾,张彩霞*,刘 锴,严家帝,李武兴,康立群,丛佩华   

  1. (中国农业科学院果树研究所,农业农村部园艺作物种质资源利用重点实验室,国家苹果育种中心,辽宁兴城 125100)
  • 出版日期:2022-08-25 发布日期:2022-08-17

A New Mid-ripening Apple Cultivar‘Pingyou 2’

HAN Xiaolei,ZHANG Caixia*,LIU Kai,YAN Jiadi,LI Wuxing,KANG Liqun,and CONG Peihua   

  1. (Key Laboratory of Fruit Germplasm Resources Utilization,Ministry of Agriculture and Rural Affairs,National Apple Breeding Center,Institute of Pomology,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China)
  • Online:2022-08-25 Published:2022-08-17

摘要: ‘苹优2号’是由‘金红’苹果实生苗后代选育出的中熟新品种。果实卵圆形或长圆锥形,平均单果质量85 g;果皮鲜红色,底色黄绿色,条红,全面着色;果面较为光滑,果点小;果肉浅黄色,肉质松脆,风味酸甜适度,去皮硬度6.4 kg • cm-2,可溶性固形物含量13.0%。果实发育期125 d左右,在辽宁兴城地区9月上旬成熟,产量25 t • hm-2,抗枝干轮纹病。

关键词: 苹果, 中熟, 品种

Abstract: ‘Pingyou 2’is a new mid-ripening apple cultivar derived from the seedling of‘Jinhong’. The fruit shape is ovoid or narrow conical. The average fruit weight is about 85 g. The fruit ground color is yellowish-green. The skin of fruit is in full red color with dark red stripes. The fruit surface is smooth with small dots. The flesh is in light yellow color,loose and crispy. The fruit has sour-sweet flavor and good eating quality. The firmness is 6.4 kg • cm-2,and the soluble solids content is 13.0%. The cultivar is resistant to ring rot disease(Botryosphaeria dothidea). The fruit development period is about 125 d. It is matured in early September in Xingcheng,Liaoning. The yield is 25 000 kg • hm-2.

Key words: apple, mid-ripening, cultivar