文献类型: 外文期刊
第一作者: Dong, Hongmin
作者: Dong, Hongmin;Zhu, Zhiping;Zhou, Zhongkai;Chen, Yongxing;Xin, Hongwei
作者机构:
关键词: Swine manure;Storage;Stack height;GHG emissions
期刊名称:ANIMAL FEED SCIENCE AND TECHNOLOGY ( 影响因子:3.247; 五年影响因子:3.806 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Swine manure storage is a source of greenhouse gas (GHG) emissions. This study was conducted to quantify CO2, CH4 and N2O emissions from swine manure stored at different stack heights using dynamic emission vessels. Stack heights of 10, 20, and 40 cm to cover the typical range of manure stack heights, were examined at 25 degrees C with a ventilation rate of 20 air changes/h with each regimen replicated thrice. Results show that the GHG emissions increased on the 2nd to 3rd day of manure storage then decreased to became stable after 10 d of storage. Manure stack height affected GHG emissions from stored swine manure, with the lower stack height having higher CO2 and N2O, but lower CH4, emissions/kg of initial manure weight. On the basis of 100 yr global warming potential for CH4 and N2O, cumulative emissions were 7.5 +/- 1.11, 6.8 +/- 1.32 and 10.8 +/- 1.23 g CO2-eqv/kg initial manure, respectively, for the 10, 20, and 40 cm stacks over the 6 wk storage period. Results suggest that 20 cm stack height produced the least GHG emissions.This paper is part of the special issue entitled: Greenhouse Gases in Animal Agriculture Finding a Balance between Food and Emissions, Guest Edited by T.A. McAllister, Section Guest Editors: K.A. Beauchemin, X. Hao, S. McGinn and Editor for Animal Feed Science and Technology, P.H. Robinson
分类号: Q95
- 相关文献
作者其他论文 更多>>
-
The wheat NLR pair RXL/Pm5e confers resistance to powdery mildew
作者:Guo, Guanghao;Hou, Yikun;Zhang, Huaizhi;Lu, Ping;Li, Miaomiao;Dong, Lingli;Xie, Jingzhong;Zhu, Keyu;Li, Beibei;Dong, Lei;Yang, Yijun;Qiu, Dan;Wang, Gaojie;Zhao, Yusheng;Chen, Yuhang;Liu, Zhiyong;Guo, Guanghao;Ahn, Hee-Kyung;Zhao, He;Jones, Jonathan D. G.;Bai, Kaihong;Hou, Yikun;Li, Beibei;Dong, Lei;Liu, Zhiyong;Gong, Zhen;Han, Guan-Zhu;Wu, Qiuhong;Chen, Yongxing;Li, Wenling;Li, Hongjie;Zhang, Panpan;Yuan, Chengguo;Shi, Wenqi;Xue, Minfeng;Yang, Lijun;Yu, Dazao;Hu, Tiezhu;Liu, Zhiyong;Ahn, Hee-Kyung
关键词:wheat; powdery mildew; NLR pair; hetero-complexes; resistance mechanism
-
Mitigating greenhouse gases and ammonia emission from the storage of digested pig slurry: Adaption of dissolved oxygen
作者:Cao, Tiantian;Zheng, Yunhao;Wang, Shunli;Zhu, Zhiping;Chen, Yongxing;Wang, Yue;Dong, Hongmin;Cao, Tiantian;Zheng, Yunhao;Wang, Shunli;Zhu, Zhiping;Chen, Yongxing;Wang, Yue;Dong, Hongmin;Zhang, Yu;Guo, Dongpo
关键词:Biogas digestate; Dissolved oxygen; GHG reduction; Ammonia reduction
-
A further understanding of changes of wheat bran functionality induced by different types of probiotics fermentation: From molecules to regulation mechanism
作者:Wu, Qinghai;Zhou, Zhongkai;Zhao, Guohua;Wang, Anqi;Ke, Sheng;Li, Gaoheng;Zhou, Zhongkai;Wu, Qinghai;Wu, Sachula;Moge, Qili;San, Yue;Blanchard, Chris;Zhou, Zhongkai
关键词:Probiotics-fermented wheat bran; Phenolic acids; Antioxidant activity; Volatile compound; Metabolic characteristics
-
Fast prediction of odor concentration along pig manure chain based on machine learning: Monitoring 20 instead of over 100 odorous substances
作者:Cao, Tiantian;Zheng, Yunhao;Shang, Bin;Cong, Qunxin;Cao, Qitao;Dong, Hongmin;Cao, Tiantian;Zheng, Yunhao;Shang, Bin;Cong, Qunxin;Cao, Qitao;Dong, Hongmin
关键词:Pig manure; Odor concentration; Machine learning; Ammonia; Volatile organic compounds
-
Achieving overall low greenhouse gas and ammonia emissions from digested pig slurry during storage and after field application by maintaining a micro-oxygen level at the storage stage
作者:Wang, Yue;Xu, Huasheng;Wang, Youxu;Wang, Wenzan;Zhang, Haorui;Zhu, Zhiping;Dong, Hongmin;Wang, Xuexia
关键词:Manure management; Gaseous emissions; Reactive nitrogen gases; Micro-oxygen; Fertilization
-
Managing Ammonia for Multiple Benefits Based on Verified High-Resolution Emission Inventory in China
作者:Wang, Chen;Zhang, Xiuming;Xu, Jianming;Gu, Baojing;Wang, Chen;Zhang, Xiuming;Liu, Zehui;Zhang, Lin;Zhou, Feng;Adalibieke, Wulahati;Ti, Chaopu;Peng, Lingyun;Zhan, Xiaoying;Reis, Stefan;Reis, Stefan;Reis, Stefan;Liu, Hongbin;Zhu, Zhiping;Dong, Hongmin;Wang, Chen;Xu, Jianming;Gu, Baojing
关键词:ammonia emissions; cropland; nitrogen deposition; cost-benefitanalysis
-
Drivers of livestock manure nitrogen recycling on county scale in China
作者:Chen, Binhui;Gu, Baojing;Cheng, Luxi;Wang, Chen;Chen, Binhui;Gu, Baojing;Cheng, Luxi;Wang, Chen;Chen, Binhui;Cheng, Luxi;Wang, Chen;Zhang, Xiuming;Dong, Hongmin;Ros, Gerard H.;de Vries, Wim;Wang, Mengru
关键词:Manure recycling; Environmental degradation; Driving forces; Livestock farming types; Socioeconomic factors