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.
出处
《吉林农业科学》
CSCD
北大核心
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)
关键词
暗管排水
改碱
苏打盐碱土
Subsurface pipe drainage
Decreasing alkaline
Soda-saline soil
