Ahmad Abdei Sarvestani
Associate professor, department of agricultural development and extension, Gorgan University of Agricultural Sciences and Natural Resources
[ 1 ] - Factors Affecting Herders Migration Time to Summer Rangelands (Case Study: Kouhdasht Rangelands, Lorestan Province, Iran)
The main objective of this study was to assess factors affecting early entrance and later exit of herders from summer rangelands. The study population consisted of heads of Nomads in Kouhdasht region, Lorestan province, Iran. According to Cochran formula among 1038 Nomadic families, 310 families were selected with stratified random sampling in 2015. In order to assess validity, expert's opinion...
نویسندگان همکار