Determination of preference value of range species for sheep and goat at Cheshme-Anjir, Fars province | ||
| تحقیقات مرتع و بیابان ایران | ||
| Article 1, Volume 22, Issue 1, June 2015, Pages 1-11 PDF (336.06 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.22092/ijrdr.2015.13217 | ||
| Authors | ||
| Mohammad Fayaz* ; Seyed Hamid Habibian; Hasan Yeganeh; Avar Sanaie | ||
| Abstract | ||
| In this research, the preference value of range species for sheep and goat was studied in the Cheshme-Anjir rangelands of Fars province during four years (2007-2010). Direct observation (timing) method was used during the grazing months (June, July, August and September). In each month, around one to two hours after entering livestock to the rangeland, livestock grazing was filmed for 30 minutes and was transferred to the computer to determine the time of grazing for each species. In addition, the frequency and duration of the use of each species in the mentioned months was examined. Afterward, data were analyzed by SAS software in a completely randomized block design. Results showed that there was significant difference (p<0.01) among the species studied in terms of time percentage and grazing frequency. However, the effect of month and month*species for time percentage and grazing frequency treatments was not significant. The results of preference value of species showed that maximum time percentage and grazing frequency for sheep and goat was on annual grasses+ forbs, and in general, results showed that goat was a browser livestock and sheep was a grazer livestock. | ||
| Keywords | ||
| Preference value; timing method; range species; Sheep; Goat | ||
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