中国饲料Issue(8)：30-33,4.DOI:10.15906/j.cnki.cn11-2975/s.20260807
柴胡叶提取物对雏鸡生长性能、肠道健康及肉品质的影响
Effects of bupleurum leaf extract on growth performance,intestinal health and meat quality of chicks
摘要
Abstract
This trial aimed to determine the effects of Bupleurum leaf extract on growth traits,intestinal morphology and meat quality of broiler chicks.240 one-day-old chicks were randomly assigned to 4 groups,with 6 replicates of 10 chicks each group.The control group received a basal diet,while the three experimental groups were given the basal diet supplemented with Bupleurum leaf extract at 200,400,and 600 mg/kg,respectively.The trial lasted for 21 days,and the results indicated that:1)Compared with the control group,dietary supplementation with 400 and 600 mg/kg Bupleurum leaf extract significantly improved average daily gain(ADG)by 3.99%and 8.43%(P＜0.05);adding 600 mg/kg of the extract markedly reduced the feed-to-gain ratio(F/G)by 5.19%(P＜0.05).2)Supplementation of 200,400,600 mg/kg Bupleurum leaf extract significantly increased villus height(VH)and VH/CD ratio in the duodenum,jejunum and ileum(P＜0.05),and 400,600 mg/kg doses obviously decreased duodenal crypt depth(CD)(P＜0.05).3)All three doses of Bupleurum leaf extract significantly elevated the a* value of breast muscle,and reduced drip loss of breast and leg muscles(P＜0.05).In summary,Bupleurum leaf extract can effectively promote growth,optimize intestinal health and enhance meat quality of chicks,and 600 mg/kg is the best supplemental level.关键词
柴胡叶提取物/雏鸡/生长性能/肠道健康/肉品质Key words
bupleurum leaf extract/chicks/growth performance/intestinal health/meat quality分类
农业科技引用本文复制引用
李智星,陈露,朱丽芳,章恺..柴胡叶提取物对雏鸡生长性能、肠道健康及肉品质的影响[J].中国饲料,2026,(8):30-33,4.基金项目
2026年度河南省软科学研究(指导立项)(262400410163) （指导立项）
2026年度河南省科技攻关项目(262102110204) （262102110204）
