img

官方微信

高级检索

中国沙漠 ›› 1997, Vol. 17 ›› Issue (3): 304-308.

• 研究论文 • 上一篇    下一篇

活沙障适宜树种选择研究

张风春, 蔡宗良   

  1. 甘肃省治沙研究所, 武威 733000
  • 收稿日期:1996-03-21 修回日期:1996-08-14 出版日期:1997-09-20 发布日期:1997-09-20
  • 作者简介:张风春,男,1960年出生,助理研究员。主要从事铁路治沙研究。

THE SELECTION OF SUITABLE PLANT SPECIES FOR LIVING SAND BARRIER

Zhang Fengchun, Cai Zongliang   

  1. Institute of Desert Control Research, Wuwei 733000
  • Received:1996-03-21 Revised:1996-08-14 Online:1997-09-20 Published:1997-09-20

摘要: 经过7年的试验研究,根据保存率、生长状况、抗性等6个指标,选择了东疆沙拐枣、花棒、柠条、梭梭等8个适宜的植物种。对其中在沙丘顶部表现较好的4个植物种在高大的流动沙丘上进行聚沙阻沙的造林试验,根据抗风蚀、抗沙埋、抗干旱的能力及聚沙阻沙的效果,最终选出了东疆沙拐枣为建造活沙障的最佳植物种。

关键词: 荒漠地区, 沙障, 阻沙聚沙, 东疆沙拐枣

Abstract: According to survival ratio,risistance and growing situation etc.,eight suitable plant species for living sand barrier have been selected out after a seven-year experiment.Four of them were selected to plant on the top of huge moving sand dunes.Based on the ability of preventing erosion,sand-buring and drought,the effects of sand-holding as well,the best species of Calligonum klementizii has been choiced at last.

Key words: Desert area, Sand barrier, Sand-holding, Calligonum klementzii

中图分类号: