暗管排水技术及其在苏打盐碱土改良上的应用  

Subsurface Pipe Drainage Technology and Its Application on Improvement of Soda-saline Soil

作　　者：李凯[1] 窦森[2] 张庆联 江振东[4] 王长宇 吴劲松[4] 

机构地区：[1]吉林农业科技学院文理学院,吉林132101 [2]吉林农业大学资源与环境学院,长春130118 [3]吉林省土地整理中心,长春130042 [4]大安市国土资源局,吉林大安131300

出　　处：《吉林农业科学》2012年第1期41-43,共3页Journal of　Jilin Agricultural Sciences

基　　金：国家科技支撑项目课题(2009BAC55B05)

摘　　要：暗管排水技术是土壤改良中的一项重要水利工程措施,在干旱和半干旱地区应用较多。本文对暗管材料的种类、铺设暗管的手段和参考指标、排水质量的预测、以及暗管排水技术在苏打盐碱土改良上的应用进行了综述,而且对于吉林省苏打盐碱土改良来说,西部土地开发整理重大工程为暗管改碱提供了良好的条件。Subsurface pipe drainage technology, an important water engineer measure, is widely used in arid and semi-arid areas. Material types, the methods and reference index of installing drain pipes, quality prediction of discharge and subsurface pipe drainage application on improvement of soda-saline soil were introduced in this paper. A new chance which offered by the great land development and consolidation project in the west of Jilin province was proposed for soda-saline improvement by subsurface pipe drainage.

关 键 词：暗管排水 改碱 苏打盐碱土 

分 类 号：S156.4[农业科学—土壤学]