家畜反刍动物瘤胃产甲烷菌研究进展  

Research progress on rumen methanogen in domestic ruminants

作　　者：陶朱林 王玉涛 TAO Zhulin;WANG Yutao(College of Life and Geographic Sciences,Kashi University,Kashi,Xinjiang 844000,China;Key Laboratory of Biological Resources and Ecology of Pamirs Plateau in Xinjiang Uygur Autonomous Region,Kashi,Xinjiang 844000,China)

机构地区：[1]喀什大学生命与地理科学学院,新疆喀什844000 [2]新疆帕米尔高原生物资源与生态重点实验室,新疆喀什844000

出　　处：《中国饲料》2025年第1期15-21,27,共8页China Feed

基　　金：新疆帕米尔高原家养绵羊瘤胃纤毛虫与产甲烷菌群落解析([2023]2853);喀什大学科研创新团队培育计划项目。

摘　　要：甲烷是温室气体之一,其来源之一是反刍动物瘤胃产甲烷菌利用二氧化碳、氢气、乙酸和甲基类等物质发酵产生;在畜牧业中,甲烷排放量的增加也预示着饲料的利用率降低。研究反刍动物瘤胃产甲烷菌群落结构有助于明确瘤胃产甲烷菌的甲烷代谢机理,进而为如何降低养殖中甲烷等温室气体的排放量、提高饲料的利用率提供理论基础。本文主要是对反刍动物瘤胃产甲烷菌群落结构研究方法、菌群群落组成、甲烷代谢机理和影响群落结构因素等方面进行综述,并对未来研究内容提出展望。Methane is one of the greenhouse gases,one of the sources of which is the ruminant rumen methanogens produced by fermentation of carbon dioxide,hydrogen,acetic acid and methyl groups,and increased methane emissions also indicate lower feed utilization in animal husbandry.The study of the community structure of rumen methanogens is helpful to clarify the mechanism of rumen methanogens production methane,and provides a theoretical basis for how to reduce the emission of methane in aquaculture and improve the utilization rate of feed.In this paper,the research methods of community structure,rumen methanogens composition,mechanism of methane metabolism and factors influencing community structure of ruminant rumen methanogens were summarizd,and put forward the prospect of future research content.

关 键 词：反刍动物 古菌 产甲烷菌群落结构 甲烷代谢 高通量测序 

分 类 号：S852.6[农业科学—基础兽医学]