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中国沙漠 ›› 1995, Vol. 15 ›› Issue (3): 273-277.

• 论文 • 上一篇    下一篇

砂旋复花的防风固沙作用

韩广   

  1. 湖南师范大学资源环境系, 长沙 410081
  • 收稿日期:1994-08-08 修回日期:1994-11-21 出版日期:1995-09-20 发布日期:1995-09-20

A TENTATIVE STUDY ON THE EFFECTS OF INULA SALSOLOIDES ON CONTROLLING WIND AND FIXING SHIFTING SANDS

Han Guang   

  1. Institute of Desert Research, Chinese Academy of Sciences, Lanzhou
  • Received:1994-08-08 Revised:1994-11-21 Online:1995-09-20 Published:1995-09-20

摘要: 砂旋复花是一种沙生先锋多年生草本植物,营养繁殖能力极强,能很好地适应恶劣的流沙环境。研究结果表明,砂旋复花群聚的防风固沙作用非常突出,作为一种优良固抄植物,值得在北方沙区大力推广。

关键词: 砂旋复花, 群聚, 营养繁殖, 防风固沙

Abstract: Inula salsoloides is a kind of perennial and pioneer psammophyte. It has powerful ability of trophic reproduction,what is more,it can adapt itself to harsh environment of shifting sands succes-fully. The study results indicate that it is very prominent and unique for the aggregation of I.salsoloides to control wind and fix shifting sands.Therefore it deserves to utilize and develop extensively in vast dune-covered regions of northern China.

Key words: Inula salsoloides, Trophic reproduction, Controlling wind and fixing shifting sand