1. Key Laboratory of Arable Land Conservation (Middle and Lower Reaches of Yangtse River), Ministry of Agriculture, College of Resources and Environment, Huazhong Agricultural University, Wuhan, China
2. Department of Soil Science, Sindh Agriculture University Tandojam, Sindh, Pakistan
3. School of Agriculture and Food Science, Faculty of Veterinary and Agricultural Sciences, Dookie Campus, The University of Melbourne, Victoria, Australia