摘要
综述了4种覆盖保墒技术的国内外研究进展,分析了各种技术对土壤指标和植物生长的影响,总结了各种技术的优缺点,并对生态垫覆盖在干旱半干旱地区的应用进行了展望。
Soil moisture preservation by coverage is one of the main water-saving measures.In this paper,the author summaries four kinds of coverage research progress at home and abroad,focuses on the impact of different techniques on soil and plant growth,and summarizes the advantages and disadvantages of the various techniques,finally prospects the practical application of ecological pad covering on the arid and semi-arid areas in the future.
出处
《山西林业科技》
2008年第1期37-39,42,共4页
Shanxi Forestry Science and Technology
基金
山西省科技攻关项目(2006BAD03A1103)
关键词
抗旱
覆盖材料
保水
drought resisting
cover material
water-retenting
