评估家禽养殖场的清洁和消毒程序
Ingrid Hansson1, Tomasz Dzieciolowski2, Jesper Rydén3
1Department of Animal Biosciences, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden.
Poultry science
|June 26, 2025
概括
有效的肉清洁和消毒 (C&D) 取决于彻底的程序,而不仅仅是消毒剂. 预浸泡,洗剂,雾化和适当的应用是减少细菌和确保群体健康的关键.
科学领域:
- 禽畜科学 禽畜科学 禽畜科学
- 兽医微生物学 兽医微生物学
- 动物养殖 动物养殖
背景情况:
- 肉房的适当清洁和消毒 (C&D) 对于消除病原体至关重要.
- 保持肉屋的卫生,将疾病传播到后来的群体的风险降到最低.
研究的目的:
- 评估各种C&D方法在肉养殖场的有效性.
- 为了确定影响肉屋卫生的关键因素.
- 评估常用的消毒剂对细菌负载的影响.
主要方法:
- 在四次旋转中,Dip Slide采样分析了来自18个生产商的1,440个控制点的细菌负载.
- 消毒剂的有效性在两轮的C&D前后测试中使用了来自每个农场的四个分区的720个样本.
- 影响卫生和消毒剂有效性的因素被统计分析.
主要成果:
- 用水预浸泡表面和使用洗剂显著提高了C&D的有效性.
- 雾化和高压洗在减少细菌负载方面是有效的.
- 消毒剂之间没有发现显著差异;整体农场卫生和勤奋的应用技术至关重要.
结论:
- 有效的 brojler house C&D 取决于多种因素的组合,包括制备和应用技术,而不是单独的消毒剂.
- 农场工作人员认真执行C&D协议对于成功减少病原体至关重要.
- 优化C&D程序对于肉养殖中的生物安全至关重要.
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