Institute of Bio-Geoscience;
Agrosphere Institute (IBG-3);
Juelich Research Center;
Institute of Crop Science and Resource Conservation (INRES)/Soil Science and Soil Ecology;
University of Bonn;
Faculty of Sciences of Tunis;
Department of Geology;
University of Tunis El Manar;
review; Middle; Eastern; and; North; African(MENA); drylands; organic; matter; amendments; oasis; agrosystem; date; palm; production;