中国兽药杂志2026，Vol.60Issue(5)：66-75,10.DOI:10.11751/ISSN.1002-1280.2026.5.10
复方中药替代抗生素对肉鸡生长性能及肠道健康的影响研究
Effects of Compound Traditional Chinese Medicine as an Antibiotic Alternative on Growth Performance and Intestinal Health in Broilers
摘要
Abstract
To evaluate the growth-promoting and intestinal-health-improving effects of three compound traditional Chinese medicine(TCM)formulations(A,B,C)as antibiotic alternatives in broilers.A total of 500 one-day-old Arbor Acres(AA)broilers were randomly allotted to blank control(CON),TCM-A,TCM-B,TCM-C,and antibiotic control(ANT;ciprofloxacin hydrochloride).The 42-day feeding trial was conducted under conventional management.Compared with CON,birds in the TCM-C group exhibited a 14.9%higher body weight at 21 d(P＜0.05)and a9.3%lower feed conversion ratio(FCR),which was comparable to the ANT group.With respect to intestinal health,the ileal villus height/crypt depth(V/C)ratio was increased by 48.7%and 41.8%in TCM-B and TCM-C groups,respectively.In addition,TCM supplementation significantly enriched the abundance of beneficial bacteria such as Alistipes and Faecalibacterium.The three TCM formulations A,B,and C can effectively enhance growth performance and modulate intestinal microbiota,with TCM-C achieving a growth-promoting efficacy equivalent to ciprofloxacin hydrochloride.These findings provide a scientific basis for the future development of TCM-based antibiotic substitutes in veterinary medicine.关键词
复方中药/肉鸡/生长性能/肠道健康/抗生素替代Key words
compound traditional Chinese medicine/broilers/growth performance/intestinal health/antibiotic alternative分类
农业科技引用本文复制引用
兰新财,黄叶娥,郑守乾,缪雨臻,陈欣,卢骏,赵丽丽..复方中药替代抗生素对肉鸡生长性能及肠道健康的影响研究[J].中国兽药杂志,2026,60(5):66-75,10.基金项目
浙江省"领雁"研发攻关计划项目:新型中兽药和进口替代动物疫苗佐剂创制(2023C02047) （2023C02047）
