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مطالعه اختلالات اندامهای حرکتی چند گاوداری در شهرستانهای شیراز و مرودشت | ||
| مجله تحقیقات دامپزشکی (Journal of Veterinary Research) | ||
| مقاله 6، دوره 60، شماره 4 - شماره پیاپی 1336، بهمن 1384 اصل مقاله (580.31 K) | ||
| نویسندگان | ||
| دکتر عبدالحمید میمندی پاریزی؛ دکتر سیدمحمدعلی حسینی* | ||
| کلیدواژهها | ||
| اختلال اندام حرکتی؛ فصل؛ گاو | ||
| عنوان مقاله [English] | ||
| - | ||
| چکیده [English] | ||
| Object: Descriptive study of lameness in some dairy farms in Shiraz and Marvdasht in Fars Province. Design: Descriptive study. Animals: 624 cattle in six dairy farms. Procedure: The dairy farms were selected on the basis of owners’ cooperation, type of production and predominant breed (Holstein breed). In the first step farmers were interviewed using a questionnaire to record the general information of herd. A separate form was completed for every affected cow according to history and clinical examination. This study was continued for a period of one year. Statistical analysis: The results of this study were analyzed descriptively. Results: The results indicated that 13.74% of examined cattle showed lameness. From that 4.8% were in winter, 4% in spring, 2.12% in summer and 2.7% in autumn. Lactating cows were most affected. 2-5 years old cows were the most sensitive ones. Most of lesions were located in the digital region (89.55%) showing 72.10% in hind limb, 46.48% in lateral claw of hind limbs. Conclusion: Bed condition, rainfall, age, hoof trimming management, no footbath, inadequate exercise and stage of lactation were determining factors in occurrence of lameness in this study. J.Fac. Vet.Med. Univ. Tehran. 60,4:339.345,2005. | ||
| کلیدواژهها [English] | ||
| Cattle, Lameness, Season | ||
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آمار تعداد مشاهده مقاله: 1,998 تعداد دریافت فایل اصل مقاله: 1,252 |
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