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Effects of microbial inoculants on the fermentation characteristics and microbial communities of sweet sorghum bagasse silage

文献类型：期刊论文

作者Dong, Miaoyin2; Li, Qiaoqiao2; Xu, Fuqiang2; Wang, Shuyang2; Chen, Jihong2; Li, Wenjian2
刊名SCIENTIFIC REPORTS
出版日期2020
卷号10期号:1页码:9
ISSN号2045-2322
DOI10.1038/s41598-020-57628-0
通讯作者Wang, Shuyang(wangsy@impcas.ac.cn)
英文摘要Sweet sorghum bagasse (SSB) is a promising raw material for silage fermentation due to its high residual nutritive, but the efficient fermentation strategy of SSB has not been reported yet. This study evaluated the effects of microbial inoculant on the fermentation quality, chemical composition and microbial community of SSB silage. The silage inoculated with isolated lactic acid bacteria (LpE) achieved better fermentation than that of commercial inoculant A, B (CIA, CIB) and untreatment, including low pH value, high levels of lactic acid and water soluble carbohydrates (WSC) content, which demonstrated that the LpE inoculant could contribute to the preservation of nutrition and the manipulation of fermentation process of SSB. In addition, the results of microbial community analysis indicated that the LpE inoculant significantly changed the composition and diversity of bacteria in SSB silage. After ensiling, the LpE inoculated silage were dominated by Lactobacillus(95.71%), Weissella(0.19%). These results were of great guiding significance aiming for high-quality silage production using SSB materials on the basis of target-based regulation methods.
WOS关键词LACTIC-ACID BACTERIA ; AEROBIC STABILITY ; LACTOBACILLUS-PLANTARUM ; CHEMICAL-COMPOSITION ; NUTRITIVE-VALUE ; ENSILING CHARACTERISTICS ; DETERGENT FIBER ; QUALITY ; FORAGE ; ADDITIVES
资助项目[National Natural Science Foundation of China] ; [National Natural Science Foundation of China (NSFC)] ; [key projects of the Chinese Academy of Sciences] ; [Xizang forage Science and Technology]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000512142100075
出版者NATURE PUBLISHING GROUP
资助机构National Natural Science Foundation of China ; key projects of the Chinese Academy of Sciences ; Xizang forage Science and Technology
源URL[http://119.78.100.186/handle/113462/136914]  
专题中国科学院近代物理研究所
作者单位1.University of Chinese Academy of Sciences, CAS
2.Institute of Modern Physics, Chinese Academy of Sciences
3.Gansu Acad Sci
推荐引用方式
GB/T 7714		 Dong, Miaoyin,Li, Qiaoqiao,Xu, Fuqiang,et al. Effects of microbial inoculants on the fermentation characteristics and microbial communities of sweet sorghum bagasse silage[J]. SCIENTIFIC REPORTS,2020,10(1):9.
APA Dong, Miaoyin,Li, Qiaoqiao,Xu, Fuqiang,Wang, Shuyang,Chen, Jihong,&Li, Wenjian.(2020).Effects of microbial inoculants on the fermentation characteristics and microbial communities of sweet sorghum bagasse silage.SCIENTIFIC REPORTS,10(1),9.
MLA Dong, Miaoyin,et al."Effects of microbial inoculants on the fermentation characteristics and microbial communities of sweet sorghum bagasse silage".SCIENTIFIC REPORTS 10.1(2020):9.

入库方式： OAI收割

来源：近代物理研究所

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