Effects of irrigation amount and frequency on soil water distribution and water use efficiency in a cotton field under mulched drip irrigation.
LIU Mei-xian1, YANG Jin-song1, LI Xiao-ming1, YU Mei2, WANG Jin3
1Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China;2Yuhuatai Bureau of Water Conservancy, Nanjing 210012, China; 3Wulanwusu Agro-meteorological Experiment Station, Shihezi 832003, Xinjiang, China