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
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2004, Vol. 31 ›› Issue (4): 491-495.

• 研究论文 • 上一篇    下一篇

红球姜花芽发生和发育的研究

范燕萍 何清檀 赵 晟 余让才 吴 鸿   

  1. ( 华南农业大学园艺学院,广州510642; 华南农业大学生命科学学院,广州510642)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2004-08-25 发布日期:2004-08-25

Initiation and Development of the Flower Bud in Zingiber zerumbet

Fan Yanping ,He Qingtan ,Zhao Sheng ,Yu Rangcai ,and Wu Hong   

  1. ( College of Horticulture, College of,. Science,South China Agricultural University,Gnangzhou 510642,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2004-08-25 Published:2004-08-25

摘要: 采用石蜡切片法、扫描电镜以及立体解剖镜观察了红球姜(Zingiber zerurnbet)花芽的形态发
生和结构发育过程。研究表明:红球姜花芽分化从4月底开始分化苞片原基至6月中旬心皮原基形成历时
约1个多月。其过程可分为9个时期:花序原基分化期、苞片原基分化期、花蕾原基分化期、苞叶原基分
化期、花萼原基分化期、花瓣原基分化期、雄蕊原基分化期、雌蕊原基分化期、花药和胚珠分化期。球果
状花序分化从最下部的小花开始依次向上进行。

关键词: 红球姜, 花芽, 形态分化

Abstract: The flower bud differentiation process of Zingiber zerumbet were studied by the method of par—
affin cut and scanning electron microscope.The results showed that the flower bud differentiation process las—
ted for more than one month from the start of infloreseence pfimordia differentiation in late April to carpel pri—
mordia formation in the mid of June under the Guangzhou climate condition.The process could be divided into
9 phases:infloreseenee pfimordium differentiation phase.bract differentiation phase。flower diferentiation
phase,bracteal leaf differentiation phase,sepal differentiation phase,petal differentiation phase, stamen differentiation
phase,pistil differentiation phase。anther and ovule differentiation phase.Flowers of inflorescen(:e
were acropetally initiated and differentiated.

Key words: Zingiber zerumbet, Flower bud, Morphological differentiation