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对荷兰乳牛群 (2019-2022) 的数据驱动的年幼动物养殖质量体系的评估 (2019-2022年)

Cathérine E Paarlberg¹, Anouk Veldhuis¹, Gustavo E Monti¹

¹Royal GD, PO Box 9, Deventer 7400 AA, the Netherlands; Quantitative Veterinary Epidemiology Group, Animal Sciences department, Wageningen University and Research, Wageningen 6700 AH, the Netherlands.

Preventive veterinary medicine

|August 23, 2024

概括

荷兰的奶牛农使用KalfOK (小牛养殖质量工具) 数据更频繁地获得更好的年轻牲畜养殖分数. 农场的特点会影响KalfOK得分,而采用需要进一步调查以改善小牛的健康状况.

科学领域:

动物科学动物科学
农业经济学农业经济学
兽医公共卫生兽医公共卫生

背景情况:

荷兰对年轻动物养殖的关注越来越大.
开发数据驱动的工具,如KalfOK,以对比和改进小牛养殖实践.
卡尔福克在农场层面评估了15个年幼动物养殖质量指标.

研究的目的:

确定与始终高或低KalfOK分数相关的农场特征.
确定与农民频繁使用KalfOK工具相关的因素.
了解KalfOK使用的模式,以提高小牛养殖管理.

主要方法:

利用了KalfOK和国家识别/登记系统 (数据集A,2019-2022) 的数据.
进行了一项自愿调查,对324名随机选择的荷兰奶牛农进行了调查 (数据集B).
应用多变量 (逻辑) 回归模型来分析农场特征与KalfOK分数/使用之间的关联.

主要成果:

诸如替代率,农业系统 (关闭),群体规模增长和地区等因素与KalfOK分数有关.
社会因素也可能影响得分高低的农场.
调查中有一半的农民不经常使用KalfOK;常规用户得分更高.
牛奶机器人使用和与兽医定期讨论与更频繁的KalfOK使用相关.
34%的农民根据KalfOK数据进行了管理调整.

结论:

农场的特点显著影响KalfOK得分,建议有针对性的干预措施.
频繁使用KalfOK与更好的结果有关,强调需要鼓励采用.
对社会学方面的进一步研究对于优化KalfOK在改善小牛健康和福利方面的有效性至关重要.

关键词:

奶牛牛犊是奶牛牛犊的一种.养殖管理养殖管理年轻的股票年轻的股票.

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