摘要
采用野外观测采样及室内测试方法,研究了荒坡地种植龙须草的生态效益。结果表明,种植龙须草能改善土壤物理性状,增加土壤贮水量,降低土温,培肥地力,减少水土流失,取得较好的生态效益。
The paper studied on ecological ben efit of Eulaliopsis binata grown in slope wasteland .The results showed that Eulaliopsis binata could improve the physical properties of soil,enhance the water -holdin g capacity of soil,decrease soil tem perature,in-crease land capability,reduce wate r loss and soil erosion.Therefore,p lanting Eulaliopsis binata in slope wasteland can obtain ex-cellent ecological benefit.
出处
《农业环境科学学报》
CAS
CSCD
北大核心
2003年第2期217-220,共4页
Journal of Agro-Environment Science
基金
湖南省科技重大攻关项目(99K2021-1)
关键词
荒坡地
龙须草
生态效益
土壤
物理性状
eulaliopsis binata
ecological benefit
soil temperature
slope wasteland
