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首页> 外文期刊>International Journal of Agricultural and Biosystems Engineering >Identification and Anti-biogram Profile of Bacteria Associated with Poultry Feeds Used in Wukari, Taraba State, North East, Nigeria
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Identification and Anti-biogram Profile of Bacteria Associated with Poultry Feeds Used in Wukari, Taraba State, North East, Nigeria

机译：尼日利亚东北塔拉巴州Wukari所用家禽饲料相关细菌的鉴定和抗菌素谱

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A total of seven (7) different feeds samples were collected from three (3) different poultry sites meant for different purposes; Layers and Broilers for investigation in the laboratory using standard microbiological techniques. The aim of the study was to determine the microbial loads, antibiogram profile of the different types of bacteria contaminating poultry feeds sold and used in Wukari metropolis, Nigeria. The results clearly show bacteria isolated from both layers and broilers to include Streptococcus species (17), Salmonella species (7), Escherichia coli (16), Bacillus species (8) and Staphylococcus species (15). Isolates from layers feeds shows Streptococcus species 7 (26%), Salmonella species 2 (7.4%), Escherichia coli 11 (40.7%), Bacillus species 3 (11.1%) and Staphylococcus species 4 (14.8%) and isolates from the broiler feeds shows Streptococcus species 10 (27.7%), Salmonella species 5 (13.8%), Escherichia coli 5 (13.8%), Bacillus species 5 (13.8%) and Staphylococcus species 11 (30.6%). In comparison, this study demonstrated that broiler feeds have the highest percentage 36 (57.1%) of bacteria isolates than the layer feeds 27 (42.8%), these may be attributed to the high protein contents of the marshes in the broiler feeds which also serve as growth factor for the contaminating bacteria. It is also worth noting that Streptococcus species (17) has the highest frequency of occurrence while Salmonella species (7) has the lowest frequency of occurrence. In terms of susceptibility pattern of the various isolates to antibiotics used in these study, the isolates clearly demonstrated various degrees of sensitivity and resistance patterns to the antibiotics. In conclusion, poultry feeds (layers and broilers feeds) used in Wukari metropolis had bacterial contaminants. Hence, in – cooperation of antibiotics to poultry feeds and in the management program of poultry farming is recommended. Also, the hygienic production of poultry feed is of public health concern, therefore, the control of bacterial infections should be approached through cleanliness, disinfection and intensive supportive nursing care, proper treatment of feed ingredients and application of hygienic measures starting from harvesting of feed ingredients to storage, processing of feeds, packaging, transporting and eventual marketing of the bagged feeds.
机译：从三（3）个不同的家禽场所收集了总共七（7）种不同的饲料样品，这些样品用于不同目的;使用标准微生物技术在实验室进行调查的蛋鸡和肉鸡。该研究的目的是确定在尼日利亚乌卡里市售卖和使用的污染家禽饲料的不同类型细菌的微生物负荷，抗菌谱。结果清楚地表明，从蛋鸡和肉鸡中分离出的细菌包括链球菌（17），沙门氏菌（7），大肠杆菌（16），芽孢杆菌（8）和葡萄球菌（15）。蛋鸡饲料中的分离物显示链球菌7种（26％），沙门氏菌2种（7.4％），大肠杆菌11种（40.7％），芽孢杆菌3种（11.1％）和葡萄球菌4种（14.8％）以及来自肉鸡饲料的分离物显示链球菌种10（27.7％），沙门氏菌种5（13.8％），大肠杆菌5（13.8％），芽孢杆菌种5（13.8％）和葡萄球菌11种（30.6％）。相比之下，这项研究表明，肉鸡饲料中细菌分离物的比例最高（36.7％）（57.1％），比分层饲料27（42.8％）更高，这可能是由于肉鸡饲料中沼泽中的蛋白质含量高作为污染细菌的生长因子。还值得注意的是，链球菌属（17）的发生频率最高，而沙门氏菌属（7）的发生频率最低。就这些研究中使用的各种分离株对抗生素的敏感性模式而言，分离株清楚地显示出对抗生素的不同程度的敏感性和耐药性模式。总之，在武卡里市使用的家禽饲料（蛋鸡和肉鸡饲料）具有细菌污染。因此，建议在禽类饲料中使用抗生素，以及在禽类养殖管理计划中进行合作。此外，禽饲料的卫生生产也受到公共卫生的关注，因此，应通过清洁，消毒和强化支持护理，适当地处理饲料成分以及从收获饲料成分开始采取卫生措施来控制细菌感染。袋装饲料的存储，加工，包装，运输和最终销售。

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