1. College of Mechanical and Electronic Engineering Northwest A&F University Yangling China
2. Institute of Water Saving Agriculture in Arid Areas of China Northwest A&F University Yangling China
3. National Engineering Research Center for Water Saving Irrigation at Yangling Yangling China
4. Institute of Soil and Water Conservation Northwest A&F University Yangling China
5. Institute of Water Conservancy and Architectural Engineering Northwest A&F University Yangling China
6. Faculty of Agriculture and Life Sciences Lincoln University Lincoln New Zealand
7. The UWA Institute of Agriculture The University of Western Australia, Crawley Perth WA Australia