新疆绿洲土壤次生盐渍化治理研究  

Study on Secondary Salinization Control of Oasis Soil in Xinjiang

作　　者：程勇翔[1] 张凤华[2] 王江丽[2] 余书超[3] 赖先齐[2] CHENG Yongxiang;ZHANG Fenghua;WANG Jiangli;YUShuchao;LAI Xianqi(College of Life Sciences,Shihezi University;Agricultural College,Shihezi University;College of Water&Architectural Engineering,Shihezi University,Shihezi 832003,China)

机构地区：[1]石河子大学生命科学学院 [2]石河子大学农学院 [3]石河子大学水利建筑工程学院,新疆石河子832003

出　　处：《中国资源综合利用》2023年第4期135-139,共5页China Resources Comprehensive Utilization

基　　金：国家自然科学基金项目“干旱区绿洲化过程的水盐平衡过程及对农作制模式的响应”(31171507)。

摘　　要：地貌学科理论对绿洲学科影响深远。按地貌特征对绿洲进行分类,有助于认识不同绿洲土壤次生盐渍化形成特点,找出治理之道。按照地貌特征,新疆绿洲可分为4种,即山前倾斜平原绿洲、沙漠内大河两岸型平原绿洲、山谷阶地型绿洲和极干旱盆地坎儿井型绿洲。绿洲地貌特征不同,其土壤次生盐渍化治理的关键也有所不同。新时代,现代管水和用水方式为各类绿洲土壤次生盐渍化治理创造了条件。绿洲土壤次生盐渍化研究有助于推进新疆重难点区域土壤次生盐渍化治理。The theory of geomorphology has a profound influence on oasis discipline.Classifying oases based on their geomorphic characteristics helps to understand the formation characteristics of secondary salinization in different oasis soils and identify control ways.According to the geomorphological characteristics,Xinjiang oases can be divided into four types,namely sloping plain oases in front of mountains,plain oases on both banks of large rivers in the desert,valley terrace oases,and extremely arid basin Kanerjing oases.The key to controlling secondary salinization of soil varies depending on the different geomorphic characteristics of oases.In the new era,modem water management and utilization methods have created conditions for the control of secondary salinization in various types of oasis soils.The research on secondary salinization of oasis soil helps to promote the control of secondary salinization o£soil in key and difficult areas of Xinjiang.

关 键 词：地形地貌 绿洲分类 土壤 次生盐渍化 治理 

分 类 号：S156.4[农业科学—土壤学]