https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
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https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2021, Vol. 48 ›› Issue (S2): 2915-2916.doi: 10.16420/j.issn.0513-353x.2021-0585

• 观赏植物 • 上一篇    下一篇

朱顶红新品种‘双艳’

邓 怿1,2,张文心3,4,曹雪莹3,4,房 林5,李 琳5,吴坤林5,刘海涛1,*,曾宋君2,5,*   

  1. (1华南农业大学林学与风景园林学院,广州 510642;2中国科学院华南植物园华南农业植物分子分析与遗传改良重点实验室,广州510650;3东莞市圣茵城市景观农业工程研究中心,广东东莞 523182;4广东圣茵花卉园艺有限公司,广东东莞 523182;5中国科学院华南植物园广东省应用植物学重点实验室,广州 510650)
  • 出版日期:2021-11-30 发布日期:2021-12-10

A New Hippeastrum Cultivar‘Shuangyan’

DENG Yi1,2,ZHANG Wenxin3,4,CAO Xueying3,4,FANG Lin5,LI Lin5,WU Kunlin5,LIU Haitao1,* ,and ZENG Songjun2,5,*   

  1. (1College of Forestry and Landscape Architecture,South China Agricultural University,Guangzhou 510642,China;2Key Laboratory of South China Agricultural Plant Molecular Analysis and Gene Improvement,South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China;3Dongguan Shengyin Urban Landscape Agricultural Engineering Research Center,Dongguan,Guangdong 523182,China;4Guangdong Shengyin Flower and Horticulture Co. Ltd,Dongguan,Guangdong 523182,China;5Guangdong Provincial Key Laboratory of Applied Botany,South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China)
  • Online:2021-11-30 Published:2021-12-10

摘要: 朱顶红新品种‘双艳’是以‘米娜瓦’优良株系为母本,‘桑德拉奥薇’优良株系为父本,通过人工授粉杂交后单株优选而成。平均株高73.0 cm。一球双花葶,花葶平均长58.5 cm,直立,绿色,单葶上平均有4.6朵花;花朵平均直径17.3 cm,张开角度近水平,重瓣,花瓣数12枚,白底,朱红色纵条纹,基部嫩绿色。单花寿命9.0 d,单葶花期16.0 d。设施栽培条件下3—4月开花。

关键词: 朱顶红, 杂交, 组织培养, 品种

Abstract: ‘Shuangyan’is a new cultivar of Hippeastrum developed by tissue culture of a superior individual crossed from two excellent strains of female parent H.‘Minerva’and male parent H.‘Sandra Otway’. The average plant height of the cultivar is 73.0 cm. The flower is double and the green inflorescence stem is erect with 4.6 red flowers on average. There are 12 petals in a flower,and the flower diameter is 17.3 cm. The flower opens horizontally,the color is white with vermilion vertical stripes,light green on base. The full-blossom of a inflorescence is 16.0 d. The cultivar blooms in March and April in protected cultivation. The lifetime of a single flower is 9.0 d.

Key words: Hippeastrum, hybridization, tissue culture, cultivar

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