Hazhir Soltani,¹ Seyedeh Khadijeh Mahdavi,¹ Gholamhossein Abdollahzadeh,^2,* Mahshid Souri<sup>3

1</sup>Islamic Azad University, Nour Branch, Department of Natural Resource, PO Box 4641859557, Nour, Iran
²Gorgan University of Agricultural Sciences and Natural Resources, Department of Agricultural Extension and Education, PO Box 4918943464, Gorgan, Iran
³Agricultural Research, Education and Extension Organization (AREEO), Research Institute of Forests and Rangelands, Rangeland Research Division, PO Box 1496793612, Tehran, Iran

^*Corresponding author: abdollahzade1@gmail.com, abdollahzd@gau.ac.ir