添加补充固体床的可行性,以一个封闭的Slatted谷仓牛养系统
Courtney A Hayes1, Jackson B Matthews2, Benjamin W Blair1
1Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois Urbana-Champaign, Urbana, IL 61802, USA.
Animals : an open access journal from MDPI
|October 29, 2025
概括
将固体地毯添加到覆盖的石板地板上,改善了牛的躺区,但也带来了清洁性挑战. 这种住房改造带来了不同的结果,的屠宰率高于牛的屠宰率,这表明需要进一步研究牛的福利.
科学领域:
- 动物科学动物科学
- 兽医医学 兽医医学 兽医医学
- 农业工程 农业工程
背景情况:
- 是室内养牛的重要福利问题,特别是那些在板式地板仓里养的牛.
- 虽然覆盖的板比单独的混凝土提高了性能,但仍然是一个问题.
- 改善躺区对于减轻腿和提高牛群福祉至关重要.
研究的目的:
- 评估将固体地毯添加到涂层板板地板的可行性.
- 评估增强躺区对牛行为和结果的影响.
- 为了确定一个简单的管理变化是否可以积极影响板式地板仓里的动物福利.
主要方法:
- 在现有的涂板地板上安装商用固体地毯.
- 在集体住房环境中观察牛的行为和结果.
- 牛犊和母牛犊之间的清洁度和杀率的比较.
主要成果:
- 牛群立即并广泛使用新安装的固体地毯.
- 增加子带来了谷仓清洁的挑战,特别是对于牛犊.
- 早期杀率为牛犊的43%,牛犊的19%.
结论:
- 虽然地毯很容易被采用,但它引入了清洁问题,影响了动物福利.
- 混合的结果表明,这种特定的管理变化需要进一步细化.
- 需要进行额外的研究,以开发有效的解决方案,以解决板式地板住房系统中的和福利问题.
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