生物多样性 ›› 1999, Vol. 07 ›› Issue (1): 15-19.  DOI: 10.17520/biods.1999003

• 论文 • 上一篇    下一篇

永瓣藤的分布现状及其保护

谢国文,文林   

  1. (广州教育学院生物系,  广州 510030)
    (九江珍稀濒危植物种质库,  江西九江 332100)
  • 收稿日期:1997-10-14 修回日期:1998-03-30 出版日期:1999-02-20 发布日期:1999-02-20

Distribution status and conservation of Monimopetalum chinense

XIE Guo-Wen, WEN Lin   

  1. 1) Department of Biology , Guangzhou Educational College , Guangzhou  510030
    2) Jiujiang Gene Pool of Rare and Endangered Plants , Jiujiang , Jiangxi  332100
  • Received:1997-10-14 Revised:1998-03-30 Online:1999-02-20 Published:1999-02-20

摘要:

本文从自然环境、分布特征、种群数量和种群繁殖等方面研究了我国珍稀特有植物永瓣藤(Monimopetalum chinense)的分布和保护现状, 并从引种栽培、种子繁殖和无性繁殖等方面总结了近年来对永瓣藤进行迁地保存的初步研究结果, 最后提出了相应的保护建议。

关键词: 生物安全, 检疫, 对策

AbstractMonimopetalum chinense is one of the second class conservative species of rare and endangered plants in China. In this paper , the distribution and in situ protection of this species were introduced including natural environment , distribution characteristics , quantity and structure of its population. In addition , as a result of a preliminary study on its ex situ preservation , its introduction , cultivation , methods of sexual reproduction and vegetative propagation were expounded. Some suggestions on conservation of M. chinense were given.

Key words: biosafety, quarantine, strategy