在日本黑肥牛 (Bos taurus) 中,识别对床材更换反应的躺姿态
Shen Dan1, Shin-Ichiro Ogura1, Michiru Fukasawa1
1Graduate School of Agricultural Science, Tohoku University, Osaki, Japan.
Animal science journal = Nihon chikusan Gakkaiho
|March 12, 2026
概括
在牛中清洁的床单材料鼓励更紧的躺姿势,增加躺时间并减少活动. 这表明,有效的床管理实践对于动物福祉至关重要.
科学领域:
- 动物科学动物科学
- 伦理学 伦理学 伦理学
- 农业工程 农业工程
背景情况:
- 床铺管理对于牲畜住房至关重要.
- 了解牛的躺着行为是评估福利的关键.
研究的目的:
- 为了研究干净的床单对牛躺卧行为和姿势的影响.
- 评估床材材料更换作为床管理策略的有效性.
主要方法:
- 在24小时内观察八只日本黑人肥牛.
- 躺姿势的系统分类 (头部和四肢的位置).
- 清洁和脏的床单条件之间的躺着行为指标的统计比较 (ANOVA).
主要成果:
- 清洁的床上用品增加了躺卧时间和病发时间,同时减少了躺卧频率.
- 特定的紧躺姿势 (例如,伸缩四肢,伸缩或抬起头) 在干净的床上更频繁.
- 观察到倾向于减少躺在延伸后肢的倾向.
结论:
- 干净的床单可以促进牛的躺姿势更加紧.
- 这些姿势可能表明改善了舒适和福利.
- 床管理实践显著影响牛的躺着行为,并可能影响他们的福祉.
更多相关视频
07:46Author Spotlight: Improving Beef Cattle Nutrition and Production with a Focus on Feed Efficiency and Meat Quality Traits Through Advanced Biochemical and Molecular Assays
Published on: July 12, 2024
1.1K
12:08The Use of Traditional Fear Tests to Evaluate Different Emotional Circuits in Cattle
Published on: April 22, 2020
9.2K
相关概念视频
Anatomical Positions
21.0K
In anatomy, several standard anatomical positions are used as references for describing the position and orientation of different body parts. These positions help provide a common frame of reference when discussing anatomical structures. The anatomical position is the standard reference point for describing the body's position and orientation. In this position:
The body is upright, facing forward, and standing erect.
The feet are parallel and flat on the floor.
The arms are hanging by the...
The body is upright, facing forward, and standing erect.
The feet are parallel and flat on the floor.
The arms are hanging by the...
21.0K
Assessment of the Abdomen III: Palpation
4.4K
Palpation is a crucial tactile examination method for assessing abdominal organs and detecting conditions like tenderness, distention, masses, or fluid. It involves both light and deep palpation techniques, each serving specific diagnostic purposes. Light palpation helps identify tenderness and other surface-level indicators, while deep palpation locates and assess abdominal masses and organ boundaries. A skilled professional can gather valuable insights through palpation, including evaluating...
4.4K
Assessment of Airway, Skin Color, and Use of Accessory Muscles
1.8K
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Introduction
The initial evaluation of a patient's respiratory system...
1.8K
