用酸干净化床单会影响其化学成分,生长性能,肉质和肉皮肤炎的发病率
Sebastian Wlaźlak1, Jakub Biesek1, Mirosław Banaszak1
1Department of Animal Breeding and Nutrition, Faculty of Animal Breeding and Biology, Bydgoszcz University of Science and Technology, Mazowiecka 28, 85-084 Bydgoszcz, Poland.
Poultry science
|September 11, 2025
概括
频繁地在 brojiler litter 中使用像 zeolite 和 halloysite 这样的基酸盐,可显著改善料摄入量和料转换比率. 这一策略还减少了脚皮炎 (FPD) 的发生率,提高了动物福利和生产效率.
科学领域:
- 动物科学动物科学
- 农业工程 农业工程
背景情况:
- 脚皮炎 (FPD) 是肉的重大福利问题.
- 垃圾管理对于减轻FPD和优化生产至关重要.
- 酸被探索为潜在的垃圾添加剂,以提高肉的性能和福利.
研究的目的:
- 为了评估化和化杂物添加剂的应用对肉生产绩效的影响.
- 评估对尸体组成,垃圾化学成分和脚皮肤炎 (FPD) 的影响.
主要方法:
- 240只罗斯308肉小被分为对照组和三个实验组.
- 石和化石 (80:20) 应用于一次 (DSA1),两次 (DSA2) 或六次 (DSA6) 的125g/m2的垃圾.
- 生产参数,尸体特征, litter 组成和 FPD 发病率在 42 天内进行了监测.
主要成果:
- DSA6组的料摄入量 (FI) 和料转换比率 (FCR) 显著降低.
- 来自实验小组的垃圾中,干物质,,和铁含量较高.
- 在DSA6组中,脚皮炎 (FPD) 的发生率显著降低.
结论:
- 频繁 (每周) 应用酸可以提高 brojler 的料效率,并减少 FPD.
- 这一战略提高了肉系统的动物福利和生产效率.
- 废弃垃圾显示矿物质含量增加,可能提高其用于农业用途的价值.
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