1. Department of Soil Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
2. Soil and Water Research Department, Charrmahal and Bakhtiari Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Shahrekord, Iran
3. Soil and Water Research Department, Soil and Water Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Shahrekord, Iran