1. Department of Soil and Water, Faculty of Agriculture, Alexandria University, Alexandria, Egypt
2. Soil Salinity and alkalinity Laboratory, Institute of Soil, Water and Environment, Ministry of Agriculture, Cairo, Egypt
3. Department of Soil Science and Soil Ecology, Institute of Earth Sciences, Saint Petersburg State University, Saint Petersburg, Russia
4. Land and Water Technologies Department, Arid Lands Cultivation Research Institute, City of Scientific Research and Technological Applications, Alexandria, Egypt