乳牛群中的数字皮肤炎管理:优化和时间分配
Rodolphe Robcis1,2,3, Ahmed Ferchiou1,2,3, Mehdi Berrada1,2,3
1Unité Mixte de Recherche, Animal Santé Territoires Risques Ecosystèmes, Centre de Coopération Internationale en Recherche Agronomique pour le Développement, 34000 Montpellier, France.
Animals : an open access journal from MDPI
|June 28, 2023
概括
优化数字皮肤炎管理涉及将时间从检测转移到足浴. 这一战略提高了奶牛农场的毛利率,同时保持了牛的福利,并减少了的持续时间.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 农业经济学 农业经济学
- 动物科学动物科学
背景情况:
- 数字性皮肤炎是乳牛的重要原因,影响动物福利和农场利能力.
- 有效的管理策略对于减轻数字皮肤炎的经济和福利后果至关重要.
研究的目的:
- 为了确定数字皮肤炎管理的最佳时间分配.
- 量化数字皮肤炎控制投资增加带来的经济效益.
- 确定用于管理的时间与奶牛场毛利率之间的关系.
主要方法:
- 使用乳制品健康模拟器©来模拟足部疾病的发生和管理.
- 应用了计量经济学模型来分析毛利率,劳管理时间和每小时边际收益之间的联系.
- 在总管理时间和平均持续时间的限制下,优化了毛利率.
主要成果:
- 从的检测到足浴应用的转移时间减少了整体管理时间.
- 这种重新分配保持了牛的最佳福利水平,并最大限度地提高了奶牛场的毛利率.
- 足浴应用的最佳时间为每月17.8至22.3小时,雇佣的平衡点为每月16.1至19.8小时.
结论:
- 有效的数字皮肤炎管理需要战略性的时间分配,优先考虑脚的应用.
- 对乳制品行业来说,在足浴上投入足够的时间是经济上有利的.
- 利益相关者必须认识到的经济重要性,并为足浴管理分配足够的资源.
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