Physicochemical characteristics of stored cattle manure affect methane emissions by inducing divergence of methanogens that have different interactions with bacteria
文献类型： 外文期刊
作者： Liu, Chong 1 ; Guo, Tongjun 2 ; Chen, Yongxing 1 ; Meng, Qinghui 1 ; Zhu, Changxiong 1 ; Huang, Hongkun 3 ;
作者机构： 1.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China
2.Xinjiang Acad Anim Sci, Feed Res Inst, Urumqi 830011, Peoples R China
3.Minist Agr, Rural Energy & Environm Agcy, Beijing 100125, Peoples R China
关键词： Manure storage;CH4;Methanogen;High-throughput sequencing;Physicochemical characteristics;Methyl coenzyme-M reductase
期刊名称：AGRICULTURE ECOSYSTEMS & ENVIRONMENT （ 影响因子：5.567； 五年影响因子：6.064 ）
ISSN： 0167-8809
年卷期： 2018 年 253 卷
页码：
收录情况： SCI
摘要： Greenhouse gas (GHG) emissions from manure management are an environmental concern that hinders the livestock industry. Methane (CH4) is the primary non-CO2 GHG emitted from outdoor manure storage facilities. Understanding the relationship between the microbial community and manure physicochemical characteristics, together with their contributions to CH4 emission during storage are of importance for mitigation and ecological significance. In this study, the archaeal and bacterial communities in manure were investigated using high throughput sequencing, revealing that manure physicochemical characteristics have a major influence on the distribution and enrichment of methanogenic taxa as well as CH4 emission. Moisture and total phosphorus (TP) were positively correlated with Methanocorpuscuium abundance in cow manure with high CH4 emission, while they were negatively correlated with Methanobacterium abundance in heifer manure with low CH4 emission at the species level. Quantitative PCR analysis of transcript abundance of alpha subunit of Methyl coenzyme-M reductase (mcrA) gene in cow manure disclosed relatively strong activity of Methanocorpusculum. sPLS regression and network analyses of microbial taxa revealed that different bacteria methanogen patterns are associated with CH4 emission. Our data indicates that the manure physicochemical characteristics influence CH4 emissions by altering the divergence of methanogens that differ in transcriptional efficiency of mcrA gene and are correlated with some bacterial taxa, providing insights into the mechanisms of CH4 emission during manure storage.
- 相关文献
作者其他论文 更多>>
-
Differences in physicochemical properties and proteomics analysis of spray-and freeze-dried milk powders from bovine, goat, and horse sources
作者：Zhou, Shichu;Zhang, Xin;Fan, Rongbo;Wang, Jun;Han, Rongwei;Yang, Yongxin;Zhang, Junyu;Guo, Tongjun;Zang, Changjiang
关键词：proteomics; goat milk powder; horse milk powder; spray-drying; freeze-drying
-
Effect of different levels of Scutellaria baicalensis straw on slaughter performance and rumen microorganisms of rams
作者：Zhang, Minghui;Hou, Liangzhong;Yang, Yuxia;Zhang, Zhijun;Li, Jinlong;Xu, Congbin;Guo, Tongjun;Zhang, Minghui;Zhang, Hua;Zhang, Minghui;Hou, Liangzhong;Yang, Yuxia;Zhang, Zhijun;Li, Jinlong;Xu, Congbin;Guo, Tongjun
关键词：
-
Capillary electrophoresis-based detection of cow milk adulteration in specialty milks and products: Physicochemical characteristics of potential markers
作者：Jia, Shuobo;Wang, Xiaoyue;Deng, Chunxia;Zhang, Bohao;Han, Rongwei;Du, Qijing;Jiang, Hongning;Yang, Yongxin;Han, Rongwei;Guo, Tongjun;Bu, Dengpan
关键词：milk adulteration; capillary electrophoresis; specialty milks; alpha S1-casein; milk processing
-
Effects of dietary Lycium ruthenicum (black goji berry) branches supplementation on growth performance, meat quality, and muscle amino acid and fatty acid composition in sheep
作者：Ma, Yan;Yang, Yuxia;Hou, Liangzhong;Li, Jinlong;Duan, Pingping;Guo, Tongjun;Ma, Yan;Yang, Yuxia;Hou, Liangzhong;Li, Jinlong;Duan, Pingping;Guo, Tongjun
关键词：Lycium barbarum (black goji berry); meat quality; amino acids; fatty acid composition; sheep
-
Asparagopsis taxiformis mitigates ruminant methane emissions via microbial modulation and inhibition of methyl-coenzyme M reductase
作者：Li, Shuai;Sun, Yi;Tong, Xiong;Zhang, Zhifei;Li, Dagang;Min, Li;Li, Shuai;Cao, Siguang;Sun, Jiajie;Sun, Yi;Yang, Yufeng;Wang, Qing;Guo, Tongjun;Min, Li;Min, Li
关键词：methane synthesis; microbial regulation; low carbon; ruminant; methane inhibitor;
Asparagopsis taxiformis -
Investigating the Potential Mechanism of Methane Mitigation in Seaweed Gracilaria lemaneiformis via 16S rRNA Gene Sequencing and LC/MS-Based Metabolomics
作者：Sun, Yi;Li, Shuai;Tong, Xiong;Zhang, Zhifei;Li, Dagang;Min, Li;Sun, Yi;Yang, Yufeng;Wang, Qing;Guo, Tongjun;Min, Li;Min, Li
关键词：Gracilaria lemaneiformis; methane; rumen fermentation; microbial sequencing; metabolomics
-
Effects of dietary supplementation with different amounts of Lycium ruthenicum (black goji berry) branch roughage on plasma biochemical indices and rumen microflora of sheep
作者：Hou, Liangzhong;Ma, Yan;Li, Jinlong;Yang, Yuxia;Duan, Pingping;Guo, Tongjun;Hou, Liangzhong;Ma, Yan;Li, Jinlong;Yang, Yuxia;Duan, Pingping;Guo, Tongjun
关键词：growth performance; rumen microbiota; sheep;
Lycium ruthenicum branch roughage; rumen fermentation
