The Effect of Colistin Sulfate in Feed on the Controlling of Salmonella enteritidis Contamination in a Broiler Farm
محل انتشار: مجله آرشیو رازی، دوره: 58، شماره: 1
سال انتشار: 1383
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 107
فایل این مقاله در 6 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_ARCHRAZI-58-1_011
تاریخ نمایه سازی: 6 دی 1402
چکیده مقاله:
The effect of colistin sulfate on reducing Salmonella enteritidis (S.enteritidis) infection in broilers and contamination from broiler carcasses was evaluated. ۴۰۰۰۰ birds in two separate houses were considered. Colistin sulfate was added in to the feed of the test group as ۱۰۰g containing ۱,۲۰۰,۰۰۰IU/ton of feed for the whole period (۵۶ days). To isolate S.enteritidis, samples were taken from different parts of the intestine and cultured in Selenite broth and then on SS agar plates. The suspected colonies were isolated and identified by biochemical and serological tests. It is conducted that the addition of the above mentioned amount of this antibiotic in to the broiler feed could decrease the rate of the infection of flocks and contamination of carcasses with S.enteritidis. The results also indicate that due to addition of colistin sulfate, the live weight gain increases by ۱۴% and the feed conversion rate improves by ۸% in this study.
کلیدواژه ها:
نویسندگان