四季秋海棠与球根秋海棠远缘杂种———樱桃海棠

园艺学报 ›› 2001, Vol. 28 ›› Issue (1): 83-85.

四季秋海棠与球根秋海棠远缘杂种———樱桃海棠

张成敏；孙卫邦^*；张石宝；郭瑞贤；魏兆祥；郑若仙

(中国科学院昆明植物研究所, 昆明650204)

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2001-02-25 发布日期:2001-02-25

F₁ ‘Cherry Begonia’Series from Interspecif ic Hybridization of Begonia semperflorens ×Begonia tuberhybrida

Zhang Chengmin, Sun Weibang^*, Zhang Shibao, Guo Ruixian, Wei Zhaoxiang, and Zheng Ruoxian

(Kunming Institute of Botany , Academia Sinica , Kunming 650204)

Received:1900-01-01 Revised:1900-01-01 Online:2001-02-25 Published:2001-02-25

摘要/Abstract

摘要： 用粉红色的四季秋海棠为母本与红色的球根秋海棠进行远缘杂交, 获得了F₁代杂种。由F₁代中筛选出了3个高度重瓣、花朵如串串樱桃垂吊的樱桃海棠品系。其花朵硕大、色彩艳丽, 既有母本适应性强、花期长、繁殖栽培容易和不易倒伏等特性, 又因根茎部明显膨大,增强了抗寒性。

关键词: 四季秋海棠, 球根秋海棠, 远缘杂交

Abstract: The new F₁ ‘Cherry Begonia’series has been selected from the interspecific hybridization between Begonia semperflorens (maternal plant , pink) and Begonia tuberhybrida (red) . The‘Cherry Begonia’series has highly
pendent double-petals flowers hanging on the flower-spikes. It not only has characteristics of the stronger adaptability, long florescence and easy to propagate and cultivation as same as the maternal plant , but also it has the bright and bigger flowers , more flowers on each inflorescence and richer flower color range (red, pink and white) in comparison with Begonia semperflorens.

Key words: Begonia semperflorens, Begonia tuberhybrida, Interspecific hybridization, F₁ Cherry Begonia series

中图分类号:

张成敏;孙卫邦;张石宝;郭瑞贤;魏兆祥;郑若仙. 四季秋海棠与球根秋海棠远缘杂种———樱桃海棠[J]. 园艺学报, 2001, 28(1): 83-85.

Zhang Chengmin;Sun Weibang;Zhang Shibao;Guo Ruixian;Wei Zhaoxiang;and Zheng Ruoxian. F₁ ‘Cherry Begonia’Series from Interspecif ic Hybridization of Begonia semperflorens ×Begonia tuberhybrida[J]. ACTA HORTICULTURAE SINICA, 2001, 28(1): 83-85.

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