与不同养设备相关的养行为
Martina Greppi1, Clara Bordin1, Federica Raspa1
1Department of Veterinary Sciences, University of Turin, Grugliasco, Italy.
概括
慢料花草箱 (HB) 提供了天然地面料和花草网之间的妥协,促进了更好的小马福祉. 这些设备可以减少挫折感,并支持与花草网相比,更自然的食姿势.
科学领域:
- 马类种族学 马类种族学
- 动物福利科学动物福利科学
背景情况:
- 缓慢养装置 (SFD) 的目的是改善马的福祉,减少料浪费.
- 然而,SFD可以导致马的不自然食姿势和丧行为.
- 在养过程中评估横向性对于了解马的行为也很重要.
研究的目的:
- 为了研究不同花草养方法对小马行为的影响.
- 为了比较四种养方法的养行为,包括横向化,丧和姿势:地面 (G),完全填充的花草网 (HF),部分填充的花草网 (HL) 和花草箱 (HB).
主要方法:
- 九只小马 (雪特兰和威尔士/科布品种) 在养过程中被录制视频.
- 行为分析包括头部倾斜,前肢位置,耳朵姿势,眼率和特定的丧行为.
- 统计分析采用了k-means集群分析,混合模型,PCA和Pearson的相关性.
主要成果:
- 用花草网 (HF,HL) 倾斜头部的频率高于用地面 (G) 或花草箱 (HB) 养.
- 马匹,特别是威尔士/科布,表现出左侧化增加和后耳姿势与花草网.
- 地面养 (G) 导致闪率更高;花草箱 (HB) 和部分填充的网 (HL) 促进了比完全填充的网 (HF) 更长的子姿势.
结论:
- 草箱 (HB) 代表了天然地面养和使用草网之间的实际平衡.
- SFDs可以影响养侧向性,姿势和马匹丧的行为指标.
- 选择SFD会影响马匹的养行为和福利考虑.
相关概念视频
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