Astragalus membranaceus Additive Improves Serum Biochemical Parameters and Reproductive Performance in Postpartum Dairy Cows.
Astragalus membranaceus Additive Improves Serum Biochemical Parameters and Reproductive Performance in Postpartum Dairy Cows.
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DOI：
10.3389/fvets.2022.952137
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发表时间：
2022
影响因子：
3.2
通讯作者：
Duan, Jinao
中科院分区：
文献类型：
--
作者：
Huang, Yinghao;Yan, Qi;Jiang, Maocheng;Guo, Sheng;Li, Huiwei;Lin, Miao;Zhan, Kang;Zhao, Guoqi;Duan, Jinao
关键词：
该研究的目的是评估以黄芪（AM）作为饲料添加剂喂养的产后奶牛的恢复情况、免疫功能和繁殖效率。该实验采用了完全随机的设计。将奶牛随机分为两组：（1）对照组饲喂全混合日粮（TMR；CON 组，n = 15）； (2) AM 组饲喂 TMR 和 AM（AM 组，n = 15）。 AM组饲喂675克/天。实验结果显示与CON组相比。 AM组奶牛的配种间隔有缩短的趋势(0.05 < p < 0.1)。 AM组的血浆粘度（PV）、血浆纤维蛋白原（FIB）、红细胞聚集指数（TRAI）、降钙素（CT）、免疫球蛋白M（IgM）和黄体生成素（LH）结果显示出治疗时间的交互作用（p < 0.05）。此外，研究结果表明，产后奶牛饲喂AM作为饲料添加剂对伤口恢复、免疫功能、内分泌调节和养殖效率具有积极作用。
The purpose of the study was to assess the recovery, immune function, and breeding efficiency of postpartum dairy cows fed Astragalus membranaceus (AM) as a feed additive. The experiment used a completely randomized design. Cows were randomly assigned to two groups: (1) Control group fed total mixed ration (TMR; CON group, n = 15); (2) AM group fed TMR and AM (AM group, n = 15). The AM group was fed 675 g/day. The experimental results showed that compared with the CON group. The breeding interval of the AM group of dairy cows had a tendency to shorten (0.05 < p < 0.1). Plasma viscosity (PV), Plasma fibrinogen (FIB), the red cell aggregation index (TRCAI), Calcitonin (CT), Immunoglobulin M (IgM), and Luteinizing hormone (LH) results of AM group showed a time-treatment interaction (p < 0.05). Furthermore, the result of the study revealed that feeding AM as feed additives to dairy cows during the postpartum period had positive effects on wound recovery, immune function, endocrine regulation, and breeding efficiency.
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影响因子：
3.6
作者：
LeBlanc, S. J.
通讯作者：
LeBlanc, S. J.
影响因子：
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作者：
Costa IM;Lima FOV;Fernandes LCB;Norrara B;Neta FI;Alves RD;Cavalcanti JRLP;Lucena EES;Cavalcante JS;Rego ACM;Filho IA;Queiroz DB;Freire MAM;Guzen FP
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4.1
作者：
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通讯作者：
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