通过联合益生菌和草药补充,提高肉的生长性能和天生的免疫力
Pavlina Hristakieva1, Stayka Laleva1, Tsvetoslav Koynarski2
1Agricultural Academy, Agricultural Institute, Stara Zagora, Bulgaria.
Open veterinary journal
|November 17, 2025
概括
益生菌和草药补充剂增强肉的生长和免疫力. 这种组合显示出作为家禽养殖中抗生素的天然替代品的希望.
科学领域:
- 动物科学动物科学
- 禽类的营养 养
- 免疫学 免疫学 免疫学
背景情况:
- 在畜牧业中对益生菌和植物性补充剂的兴趣越来越大.
- 为了动物健康和生产力,需要天然替代抗生素.
研究的目的:
- 评估益生菌和药草对肉生长的影响.
- 评估对血液生物化学参数和先天免疫标记物的影响.
主要方法:
- 180只罗斯308只肉用于42天的养试验.
- 三组:对照组,补充益生菌的组和补充益生菌+草药的组.
- 监测体重,血液生物化学和免疫指标.
主要成果:
- 随着益生菌和草药补充 (1-14日和29-42日), brojler 的生长显著改善.
- 观察到血糖,总蛋白质和脂质的有利变化.
- 在补充组中,增强了免疫指标 (补充激活,lyszyme,β-lysins).
结论:
- 结合益生菌和草药补充剂对 brojler 的生长和免疫有积极的影响.
- 这种组合是家禽中抗生素的潜在天然替代品.
- 需要进一步研究疗效,最佳剂量和更大的群体试验.
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