[1]刘丰慧,徐迩谦,张建丽,等.发酵饲料对济宁青山羊生长性能及胃肠道菌群的影响[J].江苏农业学报,2026,42(06):1211-1217.[doi:doi:10.3969/j.issn.1000-4440.2026.06.013]
　LIU Fenghui,XU Erqian,ZHANG Jianli,et al.Effects of fermented feed on growth performance and gastrointestinal microbiota of Jining Grey goats[J].,2026,42(06):1211-1217.[doi:doi:10.3969/j.issn.1000-4440.2026.06.013]
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发酵饲料对济宁青山羊生长性能及胃肠道菌群的影响()

江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
42
期数:
2026年06期
页码:
1211-1217
栏目:
畜牧兽医·水产养殖
出版日期:
2026-06-30

文章信息/Info

Title:
Effects of fermented feed on growth performance and gastrointestinal microbiota of Jining Grey goats
作者:
刘丰慧1; 2; 徐迩谦2; 张建丽2; 3; 黄广军2; 张文凤2; 张俊2; 3; 刘艳玲4; 刘振5; 李隐侠2
(1.西藏农牧大学动物科学学院,西藏林芝860000；2.江苏省农业科学院畜牧研究所,江苏南京210014；3.农业部种养结合重点实验室,江苏南京210014；4.南京宝辉生物饲料有限公司,江苏南京211100；5.单县青山羊产业研究院有限公司,山东菏泽274300)
Author(s):
LIU Fenghui1; 2; XU Erqian2; ZHANG Jianli2; 3; HUANG Guangjun2; ZHANG Wenfeng2; ZHANG Jun2; 3; LIU Yanling4; LIU Zhen5; LI Yinxia2
(1.College of Animal Science, Xizang Agricultural and Animal Husbandry University, Nyingchi 860000, China;2.Institute of Animal Husbandry, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;3.Key Laboratory of Crop-Livestock Integration, Ministry of Agriculture and Rural Affairs, Nanjing 210014, China;4.Nanjing Baohui Biological Feed Co., Ltd., Nanjing 211100, China;5.Shan County Grey Goat Industry Research Institute Co., Ltd., Heze 274300, China)
关键词:
发酵饲料; 济宁青山羊; 生长性能; 胃肠道菌群
Keywords:
fermented feed; Jining Grey goats; growth performance; gastrointestinal microbiota
分类号:
S858.27
DOI:
doi:10.3969/j.issn.1000-4440.2026.06.013
文献标志码:
A
摘要:
本研究以济宁青山羊为研究对象,饲喂基础日粮+发酵饲料,以仅饲喂基础日粮为对照（CK），分析复合益生菌发酵饲料对济宁青山羊公羊生长性能、肌肉营养成分及瘤胃、回肠菌群的影响。结果表明,饲喂发酵饲料处理济宁青山羊的平均日增重显著高于对照(P＜0.05),料重比显著低于CK(P＜0.05)。饲喂发酵饲料处理济宁青山羊瘤胃液中乙酸和丙酸含量显著低于对照(P＜0.05)；回肠中,饲喂发酵饲料处理的候选糖单胞菌属(Candidatus_Saccharimonas)细菌相对丰度显著高于对照(P＜0.05)。相关性分析结果表明,候选糖单胞菌属(Candidatus_Saccharimonas)细菌相对丰度与济宁青山羊平均日增重呈正相关(P＜0.05)。表明日粮中添加复合益生菌发酵饲料可改善济宁青山羊公羊的生长性能,其机制可能与调节胃肠道微生态平衡、促进养分消化吸收有关。
Abstract:
In this study, Jining Grey goats were selected as experimental animals. On the basis of basal diet, fermented feed was supplemented to investigate the effects of compound probiotic-fermented feed on growth performance, muscle nutritional components, as well as ruminal and ileal microbiota in male Jining Grey goats, with the control group (CK) fed only the basal diet. The results showed that Jining Grey goats fed fermented feed exhibited significantly higher average daily gain (ADG) and lower feed-to-gain ratio compared with the control group (P＜0.05). The contents of acetic acid and propionic acid in rumen fluid were markedly decreased in the fermented feed group (P<0.05). In the ileum, the relative abundance of Candidatus_Saccharimonas was significantly higher in the fermented feed group (P＜0.05). Correlation analysis revealed that the relative abundance of Candidatus_Saccharimonas was positively correlated with average daily gain of Jining Grey goats (P<0.05). In conclusion, dietary supplementation with compound probiotic-fermented feed can improve growth performance of male Jining Grey goats, and the underlying mechanism may be related to regulating gastrointestinal microecological balance and promoting nutrient digestion and absorption.

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备注/Memo

备注/Memo:
收稿日期：2025-11-19基金项目：江苏省农业科技自主创新基金项目[CX(23)3081]；江苏现代农业产业技术体系建设专项[JATS(2023)389]；山东省重点研发项目(2021LZGC010)作者简介：刘丰慧(1999-),女,山东成武人,硕士研究生,主要从事动物营养与繁殖研究。（E-mail）574013361@qq.com通讯作者：刘锁珠,（E-mail）346249610@qq.com；孟春花,（E-mail）mengchunhua@jaas.ac.cn
更新日期/Last Update: 2026-07-15