园艺学报 ›› 2021, Vol. 48 ›› Issue (S2): 2911-2912.doi: 10.16420/j.issn.0513-353x.2021-0482

• 观赏植物 • 上一篇    下一篇


曹雪莹1,张文心1,周 锦1,周世明1,张别鱼1,房 林2,李 琳2,吴坤林2,曾宋君2,3,*   

  1. (1东莞市圣茵城市景观农业工程研究中心,广东圣茵花卉园艺有限公司,广东东莞 523182;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‘Shengyin 4’

CAO Xueying1,ZHANG Wenxin1,ZHOU Jin1,ZHOU Shiming1,ZHANG Bieyu1,FANG Lin2,LI Lin2,WU Kunlin2,and ZENG Songjun2,3,*   

  1. (1Dongguan Shengyin Urban Landscape Agricultural Engineering Research Center,Guangdong Shengyin Flower and Horticulture Co. Ltd,Dongguan,Guangdong 523182,China;2Key Laboratory of South China Agricultural Plant Molecular Analysis and Gene Improvement,South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China;3Guangdong 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‘圣茵4号’是以‘米娜瓦’优良株系为母本,‘红孔雀’优良株系为父本,通过人工授粉杂交后单株优选而成的。平均株高75.0 cm。一球双花葶,花葶平均长59.0 cm,直立,绿色,单葶上平均有4.0朵花;花红色,平均直径15.5 cm,花朵张开角度为钝角,花重瓣,平均花瓣数22。单葶花期22.0 d,单花寿命9.0 d。

关键词: 朱顶红, 杂交, 组织培养, 品种

Abstract: ‘Shengyin 4’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.‘Red Peacock’. The average plant height of the cultivar is 75.0 cm. The flower is double and the green inflorescence stem is erect with 4.0 red flowers on average. There are 22 petals for four layers in single flower,and the flower diameter is 15.5 cm. The flower opens at obtuse angles,and the color is red. The full-blossom of a inflorescence is 22.0 d and the lifetime of a single flower is 9.0 d.

Key words: Hippeastrum, hybridization, tissue culture, cultivar