学术
地下水浅埋区盐碱地滴灌条件下土壤盐分运移研究
李玮[1] 王立[1] 姜涛[2]
[1]甘肃农业大学林学院,甘肃兰州730070 [2]新疆农业大学,新疆乌鲁木齐830052
摘 要:
综述了国内外地下水浅埋条件下土壤盐分运移机理研究，滴灌条件下盐碱地土壤盐分运移机理研究，土壤盐分运移模型研究的相关研究成果，为滴灌技术在改造和利用地下水浅埋盐碱土地资源的应用提供了思路，为预报土壤盐碱化提供科学依据，并为地下水浅埋盐碱土滴灌条件下土壤盐分运移规律的进一步研究提出一些建议，认为地下水浅埋区盐碱地滴灌条件下土壤盐分运移规律的研究仍是今后土壤科学的研究重点。[著者文摘]
文章出处:
《干旱地区农业研究》-2007年25卷5期 -130-135页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1000-7601（2007）05-0130-06
Progress of the study on salt transport in saline soil under drip irrigation condition in shallow groundwater area
LI Wei, WANG Li, JIANG Tao （1. Gansu Agricultural University, Lanzhou , Gansu 730070, China; 2. Xinjiang Agricultural University, Urumqi , Xinjiang 830052, China）
Abstract:
Under the decline salt water drip irrigation condition, the soil salt transport rule is the foundation for the utilization of land resources in shallow groundwater condition and prevention of soil salinification. The article summarized relevant research results at home and abroad about movement mechanism of soil salt in shallow groundwater, mechanism of salinification under drip irrigation and movement model of soil salt, developing new ideas of utilizing land resources of shallow groundwater under drip irrigation condition and putting forward some proposals for further study of soil salt transport rule under the salty water drip irrigation condition in shallow groundwater area. It is expected that research emphasis in future is the motion disciplinarian of soil salt under drip irrigation in shallow ground water saline area.[著者文摘]
Key words:
shallow groundwater; saline soil; drip irrigation ; salt transport
基金资助:
中国科学院知识创新工程项目“宁夏农业综合开发节水灌溉技术试验研究”
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