1. Ph.D. Student, Dept. of Irrigation and Drainage, Faculty of Water Sciences Engineering, Shahid Chamran Univ., 61357-8-3151 Ahwaz, Iran (corresponding author).
2. Professor, Dept. of Irrigation and Drainage, Faculty of Water Sciences Engineering, Shahid Chamran Univ., 61357-8-3151 Ahwaz, Iran.
3. Associate Professor, Dept. of Irrigation and Drainage, Faculty of Water Sciences Engineering, Shahid Chamran Univ., 61357-8-3151 Ahwaz, Iran.
4. Assistant Professor, Dept. of Soil Science, Univ. of Ramin Agricultural and Natural Resources, 63417-73637 Ahwaz, Iran.