饲料研究2024，Vol.47Issue(12)：1-6,6.DOI:10.13557/j.cnki.issn1002-2813.2024.12.001
发酵五味健脾颗粒药渣对育肥羊生长性能、抗氧化能力和肠道菌群的影响
Effect of fermented medicinal dregs of Wuwei Jianpi granules on growth performance,antioxidant capacity,and intestinal flora of finishing sheep
摘要
Abstract
The study aims to investigate the effects of fermented medicinal dregs from Wuwei Jianpi granules on the growth performance,antioxidant capacity,and intestinal flora of finishing sheep.A total of 18 healthy finishing sheep with a body weight of(25.0±2.0)kg were randomly divided into three groups with three replicates in each group and two sheep in each replicate.The control group(Group C)was fed a basal diet,the unfermented medicinal dregs group(Group UF)was supplemented with 5％unfermented medicinal dregs in the basal diet,and the fermented medicinal dregs group(Group F)was supplemented with 5％fermented medicinal dregs in the basal diet.The experimental period lasted for 30 days.The results showed that compared with Group C,the average daily weight gain of Group F increased significantly by 31.3％(P＜0.05),and the feed conversion ratio decreased significantly by 26.0％(P＜0.05).The total antioxidant capacity(T-AOC)and the activity of catalase(CAT),total superoxide dismutase(SOD)and glutathione peroxidase(GSH-Px)were significantly increased in serum(P＜0.05).Fermented medicinal dregs could increase the number of OTU in the intestinal flora of finishing sheep,enhance the species richness and diversity of the flora,and increase the abundance of beneficial bacteria such as Verrucomicrobiota,Rikenellaceae_RC9_gut_group,Treponema,Akkermansia.The study indicates that the addition of 5％fermented medicinal dregs to the diet can improve the growth performance,enhance antioxidant capacity,increase the abundance of beneficial bacteria,and improve intestinal health in finishing sheep.关键词
五味健脾颗粒/发酵药渣/育肥羊/生长性能/抗氧化能力/肠道菌群Key words
Wuwei Jianpi granule/fermented medicinal dregs/finishing sheep/growth performance/antioxidant capacity/intestinal flora分类
农业科技引用本文复制引用
马榕菲,韩愈杰,赵兴华,张铁,何欣..发酵五味健脾颗粒药渣对育肥羊生长性能、抗氧化能力和肠道菌群的影响[J].饲料研究,2024,47(12):1-6,6.基金项目
河北省中药材产业技术体系资助项目(项目编号:HBCT2023080202) （项目编号:HBCT2023080202）
"十四五"国家重点研发计划资助课题(项目编号:2022YFD1801104) （项目编号:2022YFD1801104）
肉牛创新团队:河北省现代农业产业技术体系专项资金(项目编号:HBCT2024240207) （项目编号:HBCT2024240207）
羊创新团队:河北省现代农业产业技术体系专项资金(项目编号:HBCT2024250206) （项目编号:HBCT2024250206）
