日粮添加艾叶粉对赛马运动性能及血液生化指标的影响  

The effect of adding mugwort powder to feed on horse racing performance and blood biochemical indicators

作　　者：常轩源 李欣潞 CHANG Xuanyuan;LI Xinlu(Shangqiu Polytechnic,Shangqiu,Henan Province 476000,China 2.Shangqiu Animal Quarantine and Disease Prevention and Control Center,Shangqiu,Henan Province 476000,China)

机构地区：[1]商丘职业技术学院,河南商丘476000 [2]商丘市动物检疫和疫病预防控制中心,河南商丘476000

出　　处：《中国饲料》2024年第20期124-127,共4页China Feed

基　　金：2025年度河南省高校人文社会科学研究一般项目(2025-ZZJH-112)。

摘　　要：文章旨在探究日粮中添加艾叶粉对赛马运动性能及血液生化指标的影响,使用选择40匹健康和体况良好的4岁左右具有一定训练基础的赛马,以赛马的800 m竞赛成绩为分组依据进行分组,试验分为4组,每组10个重复,每个重复1匹。试验组分别在基础日粮中添加0%、1%、2%和4%的艾叶草粉,试验为期21 d。结果表明:4%艾叶粉组赛马的心动周期间距标准差(SDNN)较对照组显著提高25.89%(P<0.05),4%艾叶粉组赛马的相邻心动周期间差值的均方根值(RMSSD)较对照组显著提高28.99%(P<0.05),1%~4%艾叶粉组赛马的瞬时心动周期间隔标准差(SD1)较对照组分别显著降低31.01%、33.38%和35.92%(P<0.05),2%和4%艾叶粉组赛马的SD2较对照组分别显著降低30.35%和32.52%(P<0.05),添加2%和4%艾叶粉组赛马的赛后心率较对照组分别显著降低8.68%和9.66%(P<0.05)。4%艾叶粉组显著提高赛马血清谷胱甘肽过氧化物酶(GSH-Px)活性(P<0.05),显著降低赛马血清丙二醛(MDA)含量(P<0.05),2%和4%艾叶粉组显著降低赛马血清尿酸(UA)含量(P<0.05)和血清5-羟色胺(5-HT)含量(P<0.05),2%艾叶粉组显著提高赛马血清γ-氨基丁酸(GABA)含量(P<0.05),2%和4%艾叶粉组显著提降低赛马血清乳酸含量(P<0.05)。结论:添加4%艾叶粉能有效改善赛马血清生化指标并提高其运动性能。The aim of this experiment is to investigate the effects of adding mugwort powder to the feed on the performance and blood biochemical indicators of horse racing.Forty healthy and physically fit horses aged around 4 years with a certain training foundation were selected and grouped based on their 800 meter race results.The experiment consists of four groups,with 10 replicates per group and 1 horse per replicate.Add 0%,1%,2%,and 4%Artemisia argyi powder to the basic feed as experimental feed,and the experiment lasts for 21 days.Experimental results:The SDNN of the 4%Artemisia argyi powder group horses was significantly improved by 25.89%(P<0.05)compared to the control group,and the root mean square value(RMSSD)of the adjacent cardiac cycle health difference of the 4%Artemisia argyi powder group horses was significantly improved by 28.99%(P<0.05)compared to the control group.The standard deviation of the instantaneous cardiac cycle interval(SD1)of the horses added with 1%~4%Artemisia argyi powder group horses was significantly reduced by 31.01%,33.38%,and 35.92%(P<0.05)compared to the control group,respectively.The SD2 of the horses added with 2%and 4%Artemisia argyi powder group horses was significantly reduced by 30.35%and 32.52%(P<0.05)compared to the control group,and the post race heart rate of the horses added with 2%and 4%Artemisia argyi powder group horses(P<0.05).The addition of 4%Artemisia argyi powder significantly increased the activity of glutathione peroxidase(GSH Px)in horse racing serum(P<0.05)and significantly reduced the content of malondialdehyde(MDA)in horse racing serum(P<0.05).The addition of 2%and 4%Artemisia argyi powder significantly reduced the content of uric acid(UA)and 5-hydroxytryptamine(5-HT)in horse racing serum(P<0.05).The addition of 2%Artemisia argyi powder significantly increased the content of gamma aminobutyric acid(GABA)in horse racing serum(P<0.05),while the addition of 2%and 4%Artemisia argyi powder significantly reduced the content of lactate in horse racing serum(P<0.05).C

关 键 词：赛马 艾叶粉 运动性能 血液生化 

分 类 号：S821[农业科学—畜牧学]