通过多草药,多矿物质和多维生素补充剂对过渡时期的默拉水牛的行为和生产性表现产生的母性编程的影响
Sadhana Tiwari1, Indu Devi2, Divyanshu Singh Tomar3
1Livestock Production Management Division, ICAR-National Dairy Research Institute, Karnal, 132001, Haryana, India.
Scientific reports
|November 11, 2025
概括
用多草药,多矿物质和多维生素混合物补充Murrah水牛,在围绕分娩的脆弱过渡期改善了它们的行为和牛奶产量. 这种营养干预有效地减轻了负能量平衡 (NEB) 影响.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 动物营养 动物营养
- 生殖生理学 生殖生理学
背景情况:
- 围绕分娩的过渡期对奶牛提出了重大代谢挑战,包括负能量平衡 (NEB),导致牛奶产量减少和健康问题.
- 默拉水牛在这个关键阶段容易受到代谢压力,这会影响它们的整体表现和幸福感.
研究的目的:
- 为了研究多草药,多矿物质和多维生素补充剂在对穆拉水牛的NEB管理中的有效性.
- 评估补充剂对这些动物的行为模式,代谢状况和产后奶产的影响.
主要方法:
- 对晚期怀孕的穆拉水牛进行查,以检测代谢性压力标记物 (β-基酸,非化脂肪酸,葡萄糖).
- 实验设计有三个组:健康对照 (T0),NEB受影响的未补充 (T1) 和NEB受影响的补充 (T2).
- 在T2中补充开始于产卵前30天,并继续在产后15天,并观察行为和性能参数.
主要成果:
- 受NEB影响的水牛 (T1) 显示饮食,饮料和活动减少,躺时间增加.
- 补充水牛 (T2) 显示了更好的行为,类似于健康对照 (T0) 和显著更高的牛奶产量与T1相比.
- 与T0和T1组相比,T2组表现出更快的产后代谢恢复和更高的牛奶产量.
结论:
- 使用多草药,多矿物质和多维生素混合物的有针对性的营养干预有效地减轻了Murrah水牛中NEB的不良影响.
- 早期和战略性的补充支持在产后期改善动物福利,代谢健康和增强牛奶产量.
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