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KMID : 1025520110530010067
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Journal of Animal Science and Technology
2011 Volume.53 No. 1 p.67 ~ p.74
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Study on the Management Level of Pathogenic Bacteria in HACCP System Implemented Animal Farms
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Lee Gi-Yun
Lee Joo-Yeon
Baek Seung-Hee
Hwang In-Jin
Lee Kyung-Soon
Kim Young-Su
Kim Byoung-Hoon
Kim Hyun-Soo
Kang Soo-Cheol
Cho Jea-Jin
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Abstract
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The aim of this study was to understand the management level of pathogenic bacteria in HACCP system implemented animal farms. Microbial samples were collected from manure, floor, compost depot, manure on belt, low milk tank, dust in laying house and egg collector in HACCP system implemented Korean beef cattle, dairy cattle, swine, and laying Hens farms. O157, O111 and O26 strains of E. coli were not detected in HACCP system implemented Korean beef cattle farm. The detection rate of E. coli from manure and floor in HACCP system implemented cattle farms(Korean beef cattle and dairy farm) was lower than those of non-HACCP system implemented cattle farm. Salmonella spp. was detected in HACCP system implemented cattle farms(Korean beef cattle and dairy farm). Compared with pervious studies, lower detection rate of Salmonella spp. at floor and compost depot in HACCP system implemented swine and commercial layer farms were indicated. In conclusion, implementation of HACCP system in animal farms would enhance the management level of biological hazard compare to normal animal farms.
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KEYWORD
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HACCP system, Pathogenic bacteria, Management, Farms
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