中国饲料Issue(9)：49-55,7.DOI:10.15906/j.cnki.cn11-2975/s.2024120006-04
中草药添加剂对肉兔生长性能、抗氧化能力以及免疫能力的影响
Effects of Chinese herbal medicine additives on growth performance,antioxidant capacity and immunity in meat rabbits
摘要
Abstract
In order to investigated the effects of a compound herbal additive(composed of hawthorn,ginseng stems and leaves,and dandelion)on growth performance,antioxidant capacity,and immune function in meat rabbits,a total of 120 healthy 42-day-old Hyla rabbits[(1100±50)g]were randomly divided into four groups:a control group(basal diet)and three treatment groups supplemented with 1%,2%,or 3%herbal additive.The trial lasted 35 days(7-day adaptation and 28-day formal period).Results revealed that:Compared with the control group,the 1%and 2%additive groups increased average daily gain by 6.91%and 15.49%,respectively,while reducing the feed-to-gain ratio by 6.53%and 11.06%.The 2%additive group showed the most significant improvements.Hepatic function:Aspartate aminotransferase(AST)levels decreased by 61.63%(from 51.81 U/L to 19.87 U/L),and the AST/ALT ratio dropped by 69.85%(from 5.0 to 1.5),indicating alleviated liver metabolic stress.Immune enhancement:Immunoglobulin A(IgA),IgM,and IgG levels increased by 36.41%,19.54%,and 77.17%,respectively.Antioxidant activity:Superoxide dismutase(SOD)and catalase(CAT)activities rose by 77.68%and 44.69%,respectively,while malondialdehyde(MDA,an oxidative stress marker)decreased by 11.54%,and glutathione peroxidase(GSH-PX)activity increased by 49.35%.In conclusion,dietary supplementation with 2%herbal additive significantly enhanced growth performance,improved immune response,and boosted antioxidant capacity in Hyla rabbits,demonstrating its potential as a natural and effective feed additive in livestock production.关键词
中草药/饲料添加剂/生长发育/免疫功能/抗氧化功能Key words
Chinese herbal medicine/feed additives/growth performance/immune function/antioxidant function分类
农业科技引用本文复制引用
周晓鹏,蔚文逸,宗颖,时坤,李健明,刁乃超,曾范利..中草药添加剂对肉兔生长性能、抗氧化能力以及免疫能力的影响[J].中国饲料,2026,(9):49-55,7.基金项目
国家兔产业技术项目体系(CARS-43-G-1) （CARS-43-G-1）
