饲料研究2024，Vol.47Issue(21)：158-163,6.DOI:10.13557/j.cnki.issn1002-2813.2024.21.028
基于宏基因组学的瘤胃微生物在反刍动物消化吸收上的研究进展
Research progress of rumen microorganisms in digestion and absorption of ruminants based on metagenomics
摘要
Abstract
The rumen is a unique digestive organ of ruminants,with a rich microbial community structure inside.It can decompose indigestible feed into volatile fatty acids and other nutrients through degradation and fermentation,promoting the digestion and absorption and of the body.In recent years,based on metagenomic technology,extensive research has been conducted on the rumen microbiota of ruminants,and a relatively complete structure of the rumen microbiota has been obtained.This has elucidated its main functions within the host,which is crucial for studying the connection between rumen microorganisms and host phenotypes.It is also possible to improve growth performance by regulating the composition of rumen microbiota.The article reviews the research progress of rumen microorganisms in the absorption and digestion of carbohydrates,lipids,proteins,and other substances in ruminant animals,as well as energy loss,based on metagenomic technology.It aims to provide a reference for further research on the role of rumen microorganisms in regulating the absorption and digestion of ruminants.关键词
瘤胃微生物/宏基因组学/反刍动物/消化吸收Key words
rumen microorganism/metagenomics/ruminants/digestion and absorption分类
农业科技引用本文复制引用
孙丽琼,国晓丹,赵树生,和世春,常鑫,李昆倍,李清,毛华明..基于宏基因组学的瘤胃微生物在反刍动物消化吸收上的研究进展[J].饲料研究,2024,47(21):158-163,6.基金项目
云南省鹤庆县奶牛产业科技特派团(项目编号:202204BI090005) （项目编号:202204BI090005）
