1. College of Economics and Management, Heilongjiang Bayi Agricultural University, Daqing 163319, China
2. School of Water Conservancy and Electric Power, Heilongjiang University, Harbin 150006, China
3. School of Water Conservancy and Civil Engineering, Northeast Agricultural University, Harbin 150030, China
4. Key Laboratory of Agricultural Water Resources Use, Ministry of Agriculture and Rural Affairs, Northeast Agricultural University, Harbin 150030, China
5. College of Agriculture, Northeast Agricultural University, Harbin 150030, China