陕西干旱地区覆膜灌水复合模式及其效用研究  

Effect of Irrigation Composite Pattern and Its Utility Research in Shaanxi Arid Regions

作　　者：漆喜林 

机构地区：[1]陕西省防沙治沙办公室,陕西西安710082

出　　处：《榆林学院学报》2014年第4期12-16,共5页Journal of Yulin University

摘　　要：在陕西干旱区的生态建设中,林业工作者提出覆膜灌水复合"储水保墒"模式。该模式将整地集水、座水栽植、覆膜防蒸发、膜上集水灌溉多种措施有机地结合起来,可以明显提高土壤含水量、减少土壤水分蒸。随着土壤水分状况的改善,侧柏造林效果显著提升。In ecological construction in arid areas in Shaanxi Province,the forestry workers suggested coated water composite ＂ water soil conservation＂ model. The model put plough,catchments,water plant,the effect of the evaporation,membrane used water irrigation measures organically together,which can obviously increase soil water content,reduce soil moisture evaporate. As the improvement of soil moisture conditions,arborvitae afforestation effect is significantly increased.

关 键 词：整地集水 座水栽植 膜上灌溉 储水量 干旱地区 

分 类 号：S275[农业科学—农业水土工程]