Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas;
Ministry of Education;
Northwest A&F University;
Yangling 712100;
China;
College of Water Resources and Architectural Engineering;
Northwest A&F University;
Yangling 712100;
China;
Institute of Soil and Water Conservation;
Northwest A&F University;
Yangling 712100;
China;
Institute of Soil and Water Conservation;
Chinese Academy of Sciences and Ministry of Water Resources;
Yangling 712100;
China;
College of Hydraulic Science and Engineering;
Yangzhou University;
Yangzhou 225009;
China;
plastic mulched ridge-furrow irrigation; crop water consumption; soil salt variations; resource use efficiency; Hetao Irrigation District;