农田排水对塔里木河水质盐化的影响研究  

Effect of Drainage Water Quality in Main Stream of Tarim River

作　　者：季方[1] 樊自立[1] 马英杰[1] 

机构地区：[1]中国科学院新疆生物土壤沙漠研究所

出　　处：《灌溉排水》1998年第3期32-35,共4页Irrigation and Drainage

摘　　要：在塔里木河流域农田排水的发展可以划分为三个阶段，即“旱排水”、排水渠建立和逐步完善阶段。农田排水虽对灌区内部的盐渍化治理起到了很大的作用，但排水进入河流对河水的水质盐化影响很大。所以应寻找新的排水出路，多途径排水。同时发展节水灌溉，改变传统的排水洗盐方式，才是干旱区农业发展的方向。The development of drainage methods in the Tarim River basin may be divided into three stages: (1)“dry drainage”stage;(2)constructing drainage canals stage;(3)perfecting drainage system stage.Drainage is a important meamrement to conserve agricultural production development. However,drainage water, after entering and mixing with river water in the main stream of Tarim River, also causes salinity problem. The paper suggests that multi way drainage and new drainage outlets should be explored.

关 键 词：农田排水 水质盐化 塔里木河 

分 类 号：S276.7[农业科学—农业水土工程]