浙江农业科学

浙江农业科学 ›› 2024, Vol. 65 ›› Issue (10): 2273-2276.DOI: 10.16178/j.issn.0528-9017.20230638

• 水生植物 • 上一篇    下一篇

切花型跨亚属睡莲新品种紫色罗裙选育

方明雅1,2(), 石林1,2, 田敏3, 王虹妍4, 苏群4, 王凌云1,2,*()   

  1. 1.金华市农业科学研究院,浙江 金华 321000
    2.浙江省特色水生蔬菜育种与栽培重点实验室,浙江 金华 321000
    3.云南省农业科学研究院 花卉研究所,云南 昆明 650200
    4.广西壮族自治区农业科学院 花卉研究所,广西 南宁 530007
  • 收稿日期:2023-06-12 出版日期:2024-10-11 发布日期:2024-10-25
  • 通讯作者: 王凌云(1984—),男,高级农艺师,硕士,研究方向为水生蔬菜花卉育种及栽培,E-mail:21110687@qq.com。
  • 作者简介:方明雅(1994—),女,助理农艺师,硕士,研究方向为水生蔬菜花卉育种及栽培,E-mail:857671169@qq.com。
  • 基金资助:
    金华市科技计划重点项目“特色睡莲科园艺作物引种驯化与金华湿地资源融合应用”(2019-2-002)

Breeding of cut-flower type cross subgenus waterlily new cultivar Purple Luoqun

FANG Mingya1,2(), SHI Lin1,2, TIAN Min3, WANG Hongyan4, SU Qun4, WANG Lingyun1,2,*()   

  1. 1. Jinhua Academy of Agricultural Sciences, Jinhua 321000, Zhejiang
    2. Provincial Key Laboratory of Characteristic Aquatic Vegetable Breeding and Cultivation, Jinhua 321000, Zhejiang
    3. Flower Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, Yunnan
    4. Flower Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, Guangxi
  • Received:2023-06-12 Online:2024-10-11 Published:2024-10-25

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摘要：

睡莲素有“池塘调色板”的美称,其花大型美丽,色彩艳丽,广泛栽培在世界各地的湖泊、河流水域中。传统杂交育种是培育睡莲新品种的常用方法。该研究聚焦高抗型澳洲睡莲的选育,选用花茎直立性好,花型整齐的澳洲永恒睡莲(Nymphaea immutabilis subsp.),花型巨大,花色呈蓝紫色的澳洲蓝巨睡莲(Nymphaea gigantea hybird)和易休眠、耐寒,雄蕊呈紫色,丰花的广热带亚属蓝星睡莲(Nymphaea colorata),三者进行杂交、回交等。经过多代选育,培育出适应性强、丰花、易休眠的跨亚属睡莲新品种,命名为紫色罗裙,促进了我国睡莲切花产业的发展。

关键词: 切花型睡莲, 跨亚属杂交, 品种选育, 紫色罗裙

Abstract:

Waterlilies are known as “pond palettes” due to their large, beautiful, and colorful flowers. Waterlilies are widely cultivated in lakes and rivers all over the world. Coss-breeding is a common method for cultivating new varieties of waterlilies at present. Our research focused on the breeding of high-tolerance waterlily of Anecphya. The Nymphaea immutabilis with good stem erection and neat flower pattern, Nymphaea gigantea with large and blue purple flower, and Nymphaea colorata with easy dormancy, cold-resistance and abundant flowers, purple pistil were used as crossbred parents. The three waterlily species are crossed and backcrossed. After multiple generations of cross-breeding, a new variety of waterlily with well-adapted, abundant flowers and easy dormancy has been cultivated, named as Purple Luoqun.

Key words: cut waterlily, cross-subgenus hybridization, variety breeding, Purple Luoqun

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