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Study on the frequency of pregnant ewes slaughtered in Khorram Abad abattoir, Iran | ||
| Iranian Journal of Veterinary Research | ||
| مقاله 11، دوره 7، شماره 1 - شماره پیاپی 14، 2006، صفحه 55-58 اصل مقاله (25.24 K) | ||
| نوع مقاله: Short paper | ||
| شناسه دیجیتال (DOI): 10.22099/ijvr.2006.2682 | ||
| نویسندگان | ||
| A. Kheradmand* 1؛ R. A. Batavani2؛ H. Babaei3 | ||
| 1Department of Clinical Sciences, College of Veterinary Medicine, University of Lorestan, Khorram Abad, Iran | ||
| 2Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Urmia, Urmia, Iran | ||
| 3Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran | ||
| چکیده | ||
| The aim of this survey was to evaluate the frequency of pregnant ewes slaughtered in Khorram Abad abattoir and estimation of their gestational age. Over a period of five months in fall and winter, a total number of 3046 uterine tracts were collected. Pregnancy was detected in 56.50% of ewes, 52.36% and 4.13% of which carried singleton and twins, respectively. The highest frequency of pregnancy was detected in January (65.63%) and the lowest frequency was detected in March (35.02%). Among a total number of 1721 pregnant ewes, the most frequency of gestational age (34.68%) was recorded to be between 2 and 3 months of gestation, while 5.05% was detected to be above 121 days. Overall, the number of pregnant ewes with a gestational age over two months was considerable (59.83%). It was concluded that reproductive waste resulting from slaughtering of pregnant animals is important in ewes in Khorram Abad and could be prevented by an improved antemortem examination. | ||
| کلیدواژهها | ||
| Ewe؛ Pregnant؛ Gestational age؛ Abattoir | ||
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