饲料研究2024，Vol.47Issue(9)：1-6,6.DOI:10.13557/j.cnki.issn1002-2813.2024.09.001
中药复方对绵羊生长性能、血清生化指标、免疫和抗氧化功能的影响
Effects of Chinese medicine compound on growth performance,serum biochemical indexes,immunity,and antioxidant function of sheep
摘要
Abstract
The purpose of the experiment was to study the effects of Chinese herbal compound in high concentrate diet on growth performance,apparent digestibility of nutrients,serum biochemical indexes,immunity,anti-inflammatory,and antioxidant functions of sheep.Thirty 3-month-old male lambs with the body weight of(20.81±1.27)kg were randomly divided into three groups with ten replicates in each group and one lamb in each replicate.The ratio of concentrate to crude in basal diet was 75∶25,and the addition amount of Chinese medicine compound in control group,Zl group,and Z3 group was 0,10,30 g/d,respectively.The pre-test period was 15 days,and the formal test period was 50 days.The results showed that compared with the control group,adding 30 g/d Chinese herbal compound could increase the final body weight and average daily gain of sheep(P＜0.05),decrease the feed-weight ratio(P＜0.05),increase the apparent digestibility of crude protein(P＜0.05),decrease the content of serum urea nitrogen(P＜0.05),decrease the content of serum triglyceride(P＜0.05),increase the contentrations of low density lipoprotein cholesterol and high density lipoprotein cholesterol(P＜0.05),increase the total antioxidant capacity and the activities of catalase,glutathione peroxidase and total superoxide dismutase in serum(P＜0.05),decrease the content of malondialdehyde in serum(P＜0.05),increase the activities of acid phosphatase and lysozyme in serum and the contentrations of immunoglobulin and interferon-y in serum(P＜0.05),and decrease the contentrations of nitric oxide,lipopolysaccharide,interleukin-1β,interleukin-6 and tumor necrosis factor-α in serum(P＜0.05).The study indicates that adding 30 g/d of Chinese medicine compound in high concentrate diet can improve the antioxidant capacity and immune function of sheep,reduce the level of serum pro-inflammatory factors,relieve the inflammation of the body,improve the daily gain and apparent digestibility of nutrients of sheep,and has a positive impact on keeping the health of sheep.关键词
高精料饲粮/中草药添加剂/绵羊/生长性能/免疫力/抗氧化能力Key words
high-concentrate diet/Chinese herbal medicine additive/sheep/growth performance/immunity/antioxidant capacity分类
农业科技引用本文复制引用
何振莲,于天力,任靖宇,韩怡静,裴彩霞..中药复方对绵羊生长性能、血清生化指标、免疫和抗氧化功能的影响[J].饲料研究,2024,47(9):1-6,6.基金项目
山西省省筹资金资助回国留学人员科研项目(项目编号:2020-058) （项目编号:2020-058）
畜牧学"1331工程"重点学科建设功能畜产品专项(项目编号:J201811301) （项目编号:J201811301）
