饲料工业2026，Vol.47Issue(8)：8-14,7.DOI:10.13302/j.cnki.fi.2026.08.002
黄芪银杏叶提取物对黄羽肉鸡生产性能、血清生化及肠道形态的影响
Effects of Astragalus membranaceus and Ginkgo biloba Extract on Production Performance,Serum Biochemical Indexes and Intestinal Morphology of Yellow-Feathered Broilers
摘要
Abstract
The experiment aimed to investigate the effects of adding Astragalus membranaceus Ginkgo biloba extract to the feeding ration on the growth performance,slaughter performance,meat quality,serum biochemical indexes,and intestinal morphology of yellow-feathered broilers.Two hundred and forty healthy 78-day-old yellow-feathered broilers of similar weight and body condition were selected for a 42-day trial.They were randomly divided into 2 treatment groups and each treatment group was randomly subdivided into 6 replicates of 20 birds each.The control group was fed normal ration and the experimental group was fed 5 g/kg of Astragalus membranaceus Ginkgo biloba extract added to the basal ration.The results showed that:① compared with the control group,the addition of Astragalus membranaceus Ginkgo biloba extract to the ration had no significant effect on the growth performance,slaughter performance,meat quality(P>0.05).② Compared with the control group,the serum alanine aminotransferase content was significantly reduced(P<0.05),and the total protein and globulin con-tent were significantly increased(P<0.05).③Compared with the control group,the villus height of duodenum and jejunum was significantly increased in the test group(P<0.05).In conclu-sion,under the conditions of this experiment,the addition of 5 g/kg astragalus Ginkgo biloba extract to the ration had no significant effect on the growth performance,slaughter performance,meat quality of yellow-feathered broilers,but could improve their serum biochemical indexes and intestinal morphology.关键词
黄芪/黄羽肉鸡/银杏叶/血清生化/肠道形态Key words
Astragalus membranaceus/yellow-feathered broiler/Ginkgo biloba/serum biochemistry/intesti-nal morphology分类
农业科技引用本文复制引用
陈芳,梁余妙,林禹行,凌晨涛,梁雯静,李狄科,马晓阳,蒋桥明,沈水宝..黄芪银杏叶提取物对黄羽肉鸡生产性能、血清生化及肠道形态的影响[J].饲料工业,2026,47(8):8-14,7.基金项目
广西重点研发计划[桂科AB23075131] （）
南宁市重点研发计划项目[20232051] （）
