1. Horticulture Department, Faculty of Agriculture, Fayoum University, Fayoum 63514, Egypt
2. Soil and Water Science Department, Faculty of Agriculture, Fayoum University, Fayoum 63514, Egypt
3. Agronomy Department, Faculty of Agriculture, Fayoum University, Fayoum 63514, Egypt
4. Botany Department, Faculty of Agriculture, Fayoum University, Fayoum 63514, Egypt
5. Laboratoire de Chimie Agro-Industrielle (LCA), Université de Toulouse, INRA, INPT, 31030 Toulouse, France
6. Département Génie Biologique, Université Paul Sabatier-Toulouse III, IUT A, 32000 Auch, France
7. Department of Agronomy, Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
8. Department of Field Crops, Faculty of Agriculture, Siirt University, 56100 Siirt, Turkey
9. Botany Department, National Research Centre, 33 El Behouth Street, Dokki, Cairo 12622, Egypt
10. Department of Soil and Crop Sciences, Texas A&M University, 370 Olsen Blvd., College Station, TX 77843-2474, USA