南京林业大学学报(自然科学版) ›› 2022, Vol. 46 ›› Issue (3): 241-242.doi: 10.12302/j.issn.1000-2006.202104030

• 新品种 • 上一篇    下一篇

苹果属观赏海棠新品种‘红禧儿’

黄粤(), 马荣群, 葛红娟, 张蕊芬, 孙吉禄, 王芝云, 孙红涛, 沙广利*()   

  1. 青岛市农业科学研究院,山东 青岛 266100
  • 收稿日期:2021-04-21 接受日期:2021-11-25 出版日期:2022-05-30 发布日期:2022-06-10
  • 通讯作者: 沙广利
  • 基金资助:
    国家现代农业产业技术体系建设专项资金项目(CARS-27)

Malus hupehensis ‘Hong Xier’: a new cultivar of Malus

HUANG Yue(), MA Rongqun, GE Hongjuan, ZHANG Ruifen, SUN Jilu, WANG Zhiyun, SUN Hongtao, SHA Guangli*()   

  1. Qingdao Academy of Agricultural Sciences, Qingdao 266100, China
  • Received:2021-04-21 Accepted:2021-11-25 Online:2022-05-30 Published:2022-06-10
  • Contact: SHA Guangli

摘要:

【目的】为我国城乡绿化美化提供新植物材料。【方法】海棠新品种‘红禧儿’是1996年利用平邑甜茶种子进行辐射诱变,从后代中选育出的大果突变体。【结果】‘红禧儿’树体高大、树姿开张、花果量大、白蕾白花;幼叶和展开叶均为绿色;果实直径1.9 cm(母本1.3 cm),果实扁圆形,果皮初期绿色,后期转为亮红色,RHS色号:46A,果肉黄色或橙色,落叶后挂果期长。在青岛地区观花期为4月中下旬,11月中下旬落叶,观果期10月中旬至12月中下旬。【结论】‘红禧儿’适应性强,综合观赏价值高。

关键词: 观赏海棠, 诱变育种, 品种, ‘红禧儿’

Abstract:

【Objective】The aim of this study is to provide plant materials for greening and beautification of urban and rural areas in China.【Method】The new crabapple cultivar ‘Hong Xier’ was selected from the descendants of radiation mutagenesis from Malus hupehensis ‘Pingyi Tiancha’, with the breeding process starting in 1996. 【Result】The branching pattern is patulous. ‘Hong Xier’ provides a large number of fruit and flowers. It has white petals and blossom-buds with green leaves. The fruit is spherical and has a diameter of 1.9 cm (female parent 1.3 cm), and the color turns from green to red and shiny (RHS 46A). The sarcocarp color is yellow or orange. The cultivar blooms from mid to late April in Qingdao and the leaves fall from mid to late November. The ornamental period for the fruit is from mid-October until mid or late December. 【Conclusion】The new cultivar has strong adaptability and a high ornamental value, which can be applied in the context of landscaping.

Key words: ormamental crabapple(Malus), mutation breeding, cultivar, Malus hupehensis ‘Hong Xier’

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