Grazing behavior of Fashandy breed at different slopes of Kordan rangelands

In order to understanding of the grazing cycle and grazing behavior at different slopes of Kordan rangelands, the grazing behavior of Fashandy breed sheep was investigated for four years. Parameters examined in this study included daily distance traveled by livestock, livestock path in the rangeland considering the slope, livestock speed (mean, maximum and minimum) and the time spent for livestock rest and movement per day. To determine the parameters, Garmin GPS was used on the back of a 4-year-old ewe using a special belt. After livestock exit from the fold, GPS was active and at the end of the day all recorded data were extracted by Mod-track in Ilwis software. The livestock path was determined by shepherd. Results showed that during the first month of grazing season and when vegetation was more, the distance traveled by livestock was less than that of other months. In addition, the maximum and minimum distances traveled by livestock were obtained at slopes of 30-60% and less than 15%, respectively. According to the results of grazing behavior during the months of grazing season, maximum and minimum livestock speed were recorded in July and in May and June, respectively. Therefore, the grazing program in similar areas could be managed at different slopes using the obtained results in this study.