亚热带植物科学 ›› 2015, Vol. 44 ›› Issue (04): 340-344.DOI: 10.3969/j.issn.1009-7791.2015.04.016

• 植物栽培 • 上一篇    下一篇

三角梅开花习性与人工授粉方法初探

周群,张万旗,丁印龙,林河也   

  1. (厦门园林植物园,福建 厦门 361003)
  • 收稿日期:2015-11-24 修回日期:2016-01-15 出版日期:2015-12-10 发布日期:2015-12-10
  • 通讯作者: 周群
  • 作者简介:周群,硕士,高级农艺师,从事植物引种驯化及分类研究。
  • 基金资助:

    厦门市科技计划项目(3502Z20144074);厦门市园林植物园园长科研基金项目(厦植学201201)

Artificial Pollination Technology on Bougainvillea

ZHOU Qun,ZHANG Wan-qi,DING Yin-long,LIN He-ye   

  1. (Xiamen Botanical Garden, Xiamen 361003, Fujian China)
  • Received:2015-11-24 Revised:2016-01-15 Online:2015-12-10 Published:2015-12-10
  • Contact: ZHOU Qun

摘要: 本文研究三角梅开花时花器的变化规律及三角梅的杂交授粉技术。通过对不同时期花器的观察对比,发现三角梅的最佳花粉采集时间为花被片微开裂1~2 mm,最佳授粉时间为花初开2 d内;通过人工杂交授粉试验,摸索出三角梅杂交授粉技术。杂交试验表明,伊娃夫人与帝国喜悦的杂交结实率最高,可达8.3%。

关键词: 三角梅, 人工杂交授粉, 结实率

Abstract: The habits of pollination and flowering, and artificial methods of Bougainvillea hybridization were carried out in this study. Optimal observation times of collecting pollen and pollination were obtained, which were tepals micro cracking of 1~2 mm and flower beginning to open within 2 d; as well as a suit of artificial pollination technology in Bougainvillea. The highest seed set ratio of 8.3% was observed after artificial hybridization in Bougainvillea.

Key words: Bougainvillea, artificial pollination, seed set ratio

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