南京林业大学学报(自然科学版) ›› 2019, Vol. 43 ›› Issue (04): 203-204.doi: 10.3969/j.issn.1000-2006.201905001

• 研究简报 • 上一篇    

观赏海棠新品种‘洛可可女士’

张往祥1,2,张 龙1,江 皓1 ,范俊俊1,周 婷1,曹福亮1   

  1. (1.南京林业大学,南方现代林业协同创新中心,南京林业大学林学院,江苏 南京 210037; 2.扬州小苹果园艺有限公司,江苏 扬州 225200)
  • 出版日期:2019-07-22 发布日期:2019-07-22
  • 基金资助:
    收稿日期:2019-05-02 修回日期:2019-06-11 基金项目:江苏省农业科技自主创新项目(CX(18)3076); 江苏高校优势学科建设工程资助项目(PAPD)。 第一作者:张往祥(malus2011@163.com),教授, ORCID(0000-0002-2647-5608)。

A new ornamental crabapple cultivar ‘Luokeke Nüshi’

ZHANG Wangxiang1,2, ZHANG Long1, JIANG Hao1, FAN Junjun1, ZHOU Ting1, CAO Fuliang1   

  1. (1.Co-Innovation Center of the Sustainable Forestry in Southern China, College of Forestry, Nanjing Forestry University, Nanjing 210037, China; 2.Yangzhou Flowering Crabapple Horticulture Ltd., Yangzhou 225200, China)
  • Online:2019-07-22 Published:2019-07-22

摘要: 洛可可女士’(Malus ‘Luokeke Nüshi’)系‘紫王子’海棠(M. ‘Purple Prince’)自由授粉子代选育的海棠新品种。伞形花序,半重瓣花朵(10枚),花型深杯型,酷似女士裙摆。花蕾紫红色,花朵亮红紫色且色彩稳定。花朵直径5.0 cm,花瓣椭圆形,排列方式重叠。植株树势中,树形开张。始花期较早,花期较长(8~10 d)。抗病虫害能力较强。

Abstract: Malus ‘Luokeke Nüshi’ is a new and excellent crabapple cultivar that has been selected from the progeny of M. ‘Purple Prince’. This cultivar possesses umbel inflorescence with semidouble-flower(ten petals). The corolla is deep cup-shaped and similar to lady’s skirt. The color of flower buds is purple-red and changed into bright purple-red without obvious fading when it is blooming. Flowers are relatively large(5.0 cm in diameter)with elliptical and overlapping petals. The tree has a spreading canopy with medium tree vigor. The time of beginning of blooming(10% open flowers)is in early April in Jiangsu, the flowering duration can be up to ten days. No serious pest and disease had been observed.

中图分类号: