不同负载重量对水牛工作表现和生理和血液生物化学反应的影响
Visoky Paján-Jiménez1, Fernando David Pazmiño-Rodríguez2, Patricia Roldán-Santiago3
11. Maestría en Producción Animal, Universidad Tecnológica Equinoccial, Santo Domingo de los Tsachilas, Ecuador.
Veterinary world
|December 28, 2023
概括
较重的负载 (500公斤) 提高了水牛 (Bubalus bubalis) 的工作效率,但增加了生理压力. 雄牛对非洲棕果的运输表现出适应性的生理和血液反应,在休息日恢复.
科学领域:
- 农业科学 农业科学
- 动物生理学 动物生理学
- 兽医医学 兽医医学 兽医医学
背景情况:
- 工作动物对于农业生产力和农村发展至关重要.
- 水牛 (Bubalus bubalis) 是各种农业活动中的重要工作动物.
研究的目的:
- 评估不同负载重量对水牛工作表现的影响.
- 评估水牛在不同负载条件下的生理和血液反应.
主要方法:
- 十二只水牛运送了200,350和500公斤的非洲棕果.
- 测量了工作绩效指标 (行程,距离,速度,时间) 和生理/血液学变量.
- 测量是在工作前,工作后和休息日进行的.
主要成果:
- 500公斤的负载提高了工作效率,但与较轻的负载相比,平均速度和行驶距离减少了.
- 更重的负载显著增加了呼吸率,心率,体温和各种血液参数 (葡萄糖,酶,白细胞).
- 较重负载时观察到较低的红细胞,血红蛋白和血红素,在500公斤和200公斤负载之间观察到显著差异.
结论:
- 工作水牛表现出生理和血液学变化,以应对非洲棕果的运输.
- 这些动物表现出适应工作条件,在休息日,生理变量恢复到基线水平.
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