干旱区生态环境知识资源中心(Arid): 不同灌水方式下干旱区盐碱地土壤水盐运移特征分析

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	不同灌水方式下干旱区盐碱地土壤水盐运移特征分析
其他题名	Effect of irrigation methods on movement of soil water and salt in arid area
	郑晓辉 1; 巴特尔·巴克 1; 李宏 2; 贾伟华 1; 赵海珍 1
来源期刊	东北农业大学学报
ISSN	1005-9369
出版年	2011
卷号	42 期号:5 页码:95-99,148
中文摘要	采用滴灌、漫灌和沟灌的灌溉方式，分析了新疆干旱区典型盐碱地灌水前后土壤水分、盐分时间和空间运移规律。结果表明，滴灌后表层土壤含水量水平差异较沟灌、漫灌大；滴灌形成近倒圆锥型的土壤湿润区，沟灌则形成近似U型的土壤湿润区；滴灌在湿润层外围形成盐壳，沟灌的沟顶部分在返盐的作用下形成积盐，漫灌总体压盐效果较滴灌和沟灌好；与沟灌和漫灌相比，滴灌是最节水的，局部压盐效果较好的灌水方式。关键词：水盐运移；滴灌；沟灌；漫灌
英文摘要	Drip irrigation,flood irrigation and furrow irrigation were used to analyze the soil water and salt movements in time and space in arid area of Xinjiang,China.The results showed that the variation of water content in surface soil after drip irrigation was larger than that of flood and furrow irrigation.A half-conical humid area around periphery was formed under drip irrigation,a U humid area around periphery was formed under furrow irrigation;salty shell around periphery was formed under drip irrigation,in the furrow irrigated area,amassed salt was formed on the top of the furrow because of the salt return effect.Downward movement of the salt was the best under flood irrigation,meanwhile the drip irrigation was the best in saving water and restraining partly the movement of salt.
中文关键词	水盐运移 ; 滴灌 ; 沟灌 ; 漫灌
英文关键词	water-salt movement drip irrigation furrow irrigation flood irrigation
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURAL ENGINEERING
WOS研究方向	Agriculture
CSCD记录号	CSCD:4222015
来源机构	新疆农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/226359
作者单位	1.新疆农业大学草业与环境科学学院, 乌鲁木齐, 新疆 830052, 中国; 2.新疆林业科学院, 乌鲁木齐, 新疆 830063, 中国
推荐引用方式 GB/T 7714	郑晓辉,巴特尔·巴克,李宏,等. 不同灌水方式下干旱区盐碱地土壤水盐运移特征分析[J]. 新疆农业大学,2011,42(5):95-99,148.
APA	郑晓辉,巴特尔·巴克,李宏,贾伟华,&赵海珍.(2011).不同灌水方式下干旱区盐碱地土壤水盐运移特征分析.东北农业大学学报,42(5),95-99,148.
MLA	郑晓辉,et al."不同灌水方式下干旱区盐碱地土壤水盐运移特征分析".东北农业大学学报 42.5(2011):95-99,148.