Evolution in the composition and structure of methane-producing

The evolution of methane-producing community composition plays a pivotal role in influencing methane production performance. This process raises two significant questions: Firstly, it seeks to identify non-methanogenic bacteria present within the methane-producing community. Secondly, it explores the potential for inhibiting these miscellaneous bacteria to facilitate the enrichment of methanogens.

产甲烷菌群（methane-producing community）组成的演替对产甲烷效能具有关键调控作用。该过程引出两个核心研究问题：其一，需识别该菌群中存在的非产甲烷细菌（non-methanogenic bacteria）；其二，探究抑制这类杂菌以促进产甲烷菌（methanogens）富集的可行性。