羊的生长表现,尸体特征和组织学变化补充了不同来源的植物化学物质
Alaa Emara Rabee1, Osama Raef2, Ahmed M Sallam3
1Animal and Poultry Nutrition Department, Desert Research Center, Ministry of Agriculture and Land Reclamation, Cairo, Egypt. Rabee_a_m@yahoo.com.
Scientific reports
|June 23, 2025
概括
一种草药混合物通过提高性能和营养消化能力,改善了山羊的健康和肉质. 素补充剂对山羊组织产生了负面影响,这表明草药混合物对动物营养优越.
科学领域:
- 动物科学动物科学
- 营养生物化学 营养生物化学
- 兽医寄生虫学 兽医寄生虫学
背景情况:
- 植物性料添加剂在提高动物健康和生产率方面越来越受欢迎.
- 了解不同添加剂 (如色素和草药混合物) 的特定作用对于优化牲畜饮食至关重要.
研究的目的:
- 为了比较羊群中素和草药混合物 (生,大,,黄) 补充剂的疗效.
- 评估对性能,寄生虫负荷,血液代谢物,尸体特征和组织组织学的影响.
主要方法:
- 27只沙米山羊被分为三个组:对照组,添加素的组 (10g/天quebracho素) 和添加草药混合物的组 (10g/天).
- 动物的基本饮食是缩物和草.
- 分析了关键参数,包括性能,营养消化能力,便寄生虫数量,血液标记物,尸体特征和肌肉/肠道组织学.
主要成果:
- 素和草药混合物补充改善了生长性能,营养消化能力和血清免疫球蛋白水平.
- 补充剂减少了便寄生虫数量,血胆固醇和GPT水平,同时改善了血糖.
- 草药混合组在肉类中增加了多不和脂肪酸和α-烯酸,而素补充剂则对肌肉和肠道组织学产生了负面影响.
结论:
- 草药混合物补充对山羊的健康,表现和肉质有显著的好处.
- 素补充剂可能对动物组织组织学产生不良影响.
- 植物性料添加剂,特别是草药混合物,是可持续山羊养殖的一个有希望的战略.
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