牛瘤胃微生物菌群变化及其影响因素
Changes of microbial flora in cattle rumen and its influential factors

牛的瘤胃中富含各种微生物，微生物与瘤胃之间互生互利，对于牛的生长发育具有重要作用。本研究对牛瘤胃中常见的微生物菌群及其变化特征进行了综述，对影响牛瘤胃中微生物菌群变化的因素进行分析，以期为牛的生长发育、疾病防控和质量安全提供科学有效的指导。
The rumen of bovine is rich in various microorganisms. The relationship between microorganisms and rumen is a mutually beneficial relationship, which plays an important role in the growth and development of cattle. In this study, the microbial flora and the variation characteristics of bovine rumen are reviewed, and the factors which influence the microbial flora changes in bovine rumen are analyzed to provide scientific and effective guidance for the development of bovine growth, disease prevention and control as well as quality safety.