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首页> 外文期刊>Journal of Animal Science >ANIMAL BEHAVIOR AND WELL-BEING SYMPOSIUM: Poultry welfare assessments: Current use and limitations
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ANIMAL BEHAVIOR AND WELL-BEING SYMPOSIUM: Poultry welfare assessments: Current use and limitations

机译：动物行为和幸福研讨会：家禽福利评估：目前使用和限制

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Recent attention has been given to developing welfare assessment tools for research purposes and for use directly on poultry farms. Historically, most of these tools have relied on resource-and management-based measures, but it is unclear how well they correlate with outcomes indicative of positive animal welfare. The subjective nature of many of these tools also makes it difficult to generalize across studies and farms without extensive training. More recently, the European Union Welfare Quality project set out to design assessment tools that were scientifically based and combined resource-and management-based measures with animal-based measures. Adding these measures was especially important for farm-level comparisons where farms may be utilizing different housing systems with inherent differences affecting the utility of resource-and management-based measures. The Welfare Quality Assessment protocol for poultry (WQA) offers researchers a tool that has been validated, tested for repeatability, and standardized across farms. This tool has been used in the United States and Canada at both the experimental and farm levels. The WQA is continuing to be developed, but many measures are still in need of validation and benchmarking as well as creating measures that can be used without needing extensive training to be successful on a go-forward basis. Tools must be designed for North American commercial production with a better understanding of the appropriate sample size, as well as their utility for use in alternative and extensive housing systems. The WQA shows promise in helping us to understand the influence of genetics, housing design, and management factors on the welfare of poultry.
机译：最近的关注已经向开发福利评估工具进行了研究目的，直接用于家禽养殖场。从历史上看，大多数这些工具都依赖于资源和管理的措施，但目前尚不清楚他们与表明积极的动物福利的结果相关。许多这些工具的主观性也使得在没有大量培训的情况下难以贯穿研究和农场。最近，欧洲联盟福利质量项目设定了设计基于科学和基于动物的措施的科学基础和基于资源和管理的措施的设计评估工具。增加这些措施对于农场可能利用不同住房系统的农场比较尤为重要，这是影响资源和管理措施效用的固有差异。家禽（WQA）的福利质量评估议定书提供了研究人员，该工具已被验证，用于可重复性，并在农场中标准化。该工具已在美国和加拿大使用实验和农业水平。 WQA继续开发，但许多措施仍然需要验证和基准，以及创造可以使用的措施，而无需在前进的基础上取得广泛的培训。工具必须设计用于北美商业生产，更好地了解适当的样品大小，以及它们用于替代和广泛的住房系统的效用。 WQA显示有望帮助我们了解遗传，住房设计和管理因素对家禽福利的影响。

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