Protein and carbohydrate drive microbial responses in diverse ways during different animal manures composting

被引：75

作者：

Chen, Xiaomeng ^{[1
,2
]}

Liu, Rui ^{[3
]}

Hao, Jingkun ^{[1
,2
]}

Li, Dan ^{[4
]}

Wei, Zimin ^{[1
,2
]}

Teng, Ruinan ^{[1
,2
]}

Sun, Bolin ^{[1
,2
]}

机构：

[1] Northeast Agr Univ, Key Lab Agr Microbiol Heilongjiang Prov, Sci & Technol Dept, Harbin 150030, Heilongjiang, Peoples R China

[2] Northeast Agr Univ, Coll Life Sci, Harbin 150030, Heilongjiang, Peoples R China

[3] Northeast Agr Univ, Coll Vet Med, Harbin 150030, Heilongjiang, Peoples R China

[4] Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China

来源：

BIORESOURCE TECHNOLOGY | 2019年 / 271卷

基金：

中国国家自然科学基金;

关键词：

Composting; Protein; Carbohydrate; Bacterial response; ORGANIC-MATTER; BACTERIAL COMMUNITY; ANAEROBIC-DIGESTION; TRANSFORMATION; DYNAMICS; ROLES;

D O I：

10.1016/j.biortech.2018.09.096

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The aim of this study was to assess the roles of bacteria in degrading protein and carbohydrate during chicken and bovine manures composting. The results showed that protein and carbohydrate degraded greatly, especially during the thermophilic phase of composting. This was mainly caused by the abundant bacteria communities that related with protein and carbohydrate transformation in the thermophilic phase, which identified by the network analysis. Besides, the microbial degradation of nutrient substances performed specificity and universality. "Specificity" and "Universality" meant protein and carbohydrate degraded by certain bacteria and diverse groups of bacteria, respectively. "Specific" bacteria transformed protein and carbohydrate during chicken manure composting, whereas the transformation characteristic of bacteria to protein and carbohydrate in bovine manure was "universality". Structural equation models also verified these results, and they showed that more than 79% of protein and carbohydrate changes were transformed by bacteria.

引用

页码：482 / 486

页数：5

共 15 条

[1] Relative contribution of ruminal buffering systems to pH regulation in feedlot cattle fed either low- or high-forage diets [J].

Chibisa, G. E. ;

Beauchemin, K. A. ;

Penner, G. B. .

ANIMAL, 2016, 10 (07) :1164-1172

[2]

Franco R. T, 2018, WASTE BIOMASS VALORI, P1

[3] Sustainable production of housefly (Musca domestica) larvae as a protein-rich feed ingredient by utilizing cattle manure [J].

Hussein, Mahmoud ;

Pillai, Viju V. ;

Goddard, Joshua M. ;

Park, Hui G. ;

Kothapalli, Kumar S. ;

Ross, Deborah A. ;

Ketterings, Quirine M. ;

Brenna, J. Thomas ;

Milstein, Mark B. ;

Marquis, Helene ;

Johnson, Patricia A. ;

Nyrop, Jan P. ;

Selvaraj, Vimal .

PLOS ONE, 2017, 12 (02)

[4]

Liu Z, 2015, ANAL METHODS-UK, V7, P2645, DOI [10.1039/c4ay03006k, 10.1039/C4AY03006K]

[5] Effect of tricarboxylic acid cycle regulator on carbon retention and organic component transformation during food waste composting [J].

Lu, Qian ;

Zhao, Yue ;

Gao, Xintong ;

Wu, Junqiu ;

Zhou, Haixuan ;

Tang, Pengfei ;

Wei, Qingbin ;

Wei, Zimin .

BIORESOURCE TECHNOLOGY, 2018, 256 :128-136

[6] Thermochemical pretreatment and anaerobic digestion of dairy cow manure: Experimental and economic evaluation [J].

Passos, Fabiana ;

Ortega, Valentina ;

Donoso-Bravo, Andres .

BIORESOURCE TECHNOLOGY, 2017, 227 :239-246

[7] Chemical and spectroscopic characterization of organic matter during the anaerobic digestion and successive composting of pig slurry [J].

Provenzano, Maria Rosaria ;

Malerba, Anna D. ;

Pezzolla, Daniela ;

Gigliotti, Giovanni .

WASTE MANAGEMENT, 2014, 34 (03) :653-660

[8] What do we feed to food-production animals? A review of animal feed ingredients and their potential impacts on human health [J].

Sapkota, Amy R. ;

Lefferts, Lisa Y. ;

McKenzie, Shawn ;

Walker, Polly .

ENVIRONMENTAL HEALTH PERSPECTIVES, 2007, 115 (05) :663-670

[9] Increased Electron-Accepting and Decreased Electron-Donating Capacities of Soil Humic Substances in Response to Increasing Temperature [J].

Tan, Wenbing ;

Xi, Beidou ;

Wang, Guoan ;

Jiang, Jie ;

He, Xiaosong ;

Mao, Xuhui ;

Gao, Rutai ;

Huang, Caihong ;

Zhang, Hui ;

Li, Dan ;

Jia, Yufu ;

Yuan, Ying ;

Zhao, Xinyu .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2017, 51 (06) :3176-3186

[10] Organophosphorus-degrading bacterial community during composting from different sources and their roles in phosphorus transformation [J].

Wei, Yuquan ;

Zhao, Yue ;

Lu, Qian ;

Cao, Zhenyu ;

Wei, Zimin .

BIORESOURCE TECHNOLOGY, 2018, 264 :277-284

← 1 2 →