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使用微藻作为奥西米羔羊健康和生长的良好激励因素
Masouda A Allak1, Ayat Kassem Fayed2, Rania M Mahmoud3
1Animal Production Department, Faculty of Agriculture, Fayoum University, Fayoum, Egypt.
Journal of animal physiology and animal nutrition
|January 7, 2025
概括
微藻补充剂,包括Spirulina platensis和Chlorella vulgaris,显著改善了绵羊的生长,健康和抗氧化剂状况. 这为热带气候中面临热量和氧化应激的牲畜提供了有希望的解决方案.
科学领域:
- 动物科学动物科学
- 营养科学 营养科学
- 环境科学 环境科学
背景情况:
- 热带地区的绵羊养殖面临着热量和湿度带来的挑战,影响动物健康和生产力.
- 微藻显示出作为一种可持续的料添加剂的潜力,以减轻这些环境压力因素.
研究的目的:
- 评估螺旋藻和Chlorella vulgaris在热应激下对绵羊生长,生理功能和氧化状态的影响.
- 评估微藻对血液学参数,血清蛋白,脂质和奥西米羊羔/肝功能的影响.
主要方法:
- 32只奥西米雄羊羔被分为四个组:对照组,Spirulina platensis,Chlorella vulgaris和两者的组合.
- 动物在一定的时间内被食实验性饮食,并测量了各种生理和生化参数.
主要成果:
- 微藻补充剂显著提高了羊羔生长性能,改善了肝脏和脏功能.
- 血清免疫球蛋白IgG,谷氨过氧化酶 (GPX),甲状腺激素和血清蛋白质配置文件的显著增加.
- 血液学参数和氧化状态受到微藻含量的积极影响.
结论:
- 将微藻 (Spirulina platensis和Chlorella vulgaris) 纳入羊的饮食中,可以有效地对抗热量和氧化应激.
- 微藻类增强免疫系统,促进生长,改善绵羊的整体健康,使它们成为可持续畜牧业生产的有价值的料.
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