尼罗尔牛在呼吸计流量试验中使用非通风面罩的培训协议.
Érika Cristina Dias de Oliveira Brelaz1,2, Gustavo André Bernado Moura1, Vinícius de França Carvalho Fonsêca1
1Innovation and Sustainability in Animal Biometeorology InsBio, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal 14884-900, Brazil.
一个量身定制的培训计划成功地为Nellore牛准备了流呼吸计. 这种方法识别了合作性动物进行生理评估而不会引起压力.
科学领域:
- 动物科学动物科学
- 生理学 生理学 生理学
- 行为科学 行为科学
背景情况:
- 流呼吸计需要动物与限制和专用设备合作.
- 确定适合此类测试的动物对于数据质量至关重要.
研究的目的:
- 开发和评估内罗尔牛的培训协议,以改善在流呼吸计方面的合作.
- 为了识别适合用于基于面具的生理测量较少反应的牛.
主要方法:
- 对30名内罗尔雄性进行了为期127天的培训方案,包括环境适应和积极强化,并对30名内罗尔雄性进行了应用.
- 监测了对克制和面具使用的生理和行为反应.
- 主要成分分析被用来区分动物的反应水平.
主要成果:
- 培训协议有效地加强了牛群与克制和口罩使用的合作.
- 反应较弱的动物表现出更好地接受处理和面具耐受性.
- 最不容易反应的牛可以长时间使用口罩而没有显著的生理变化.
结论:
- 一个量身定制的培训协议可以成功地选择Nellore合作性牛进行流呼吸计.
- 这种方法确保了可靠的生理数据收集,没有不良的行为或生理影响.
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