文献类型： 外文期刊
作者： Cao, Yun 1 ; Bai, Mei 2 ; Han, Bing 2 ; Impraim, Robert 2 ; Butterly, Clayton 2 ; Hu, Hangwei 2 ; He, Jizheng 2 ; Chen, D 1 ;
作者机构： 1.Jiangsu Acad Agr Sci, Recycling Agr Res Ctr, Nanjing 210014, Peoples R China
2.Univ Melbourne, Fac Vet & Agr Sci, Melbourne, Vic 3010, Australia
3.Minist Agr, Key Lab Crop & Livestock Integrated Farming, Nanjing 210014, Peoples R China
4.Jiangsu Collaborat Innovat Ctr Solid Organ Waste, Nanjing 210014, Peoples R China
关键词： Brown coal; Nitrogen loss; Ammonium oxidizers; Urease activity; X-ray photo-electron spectroscopy
期刊名称：JOURNAL OF CLEANER PRODUCTION （ 2020影响因子：9.297； 五年影响因子：9.444 ）
ISSN： 0959-6526
年卷期： 2020 年 277 卷
收录情况： SCI
摘要： Composting is an effective method to transform organic wastes into soil amendments. However, significant nitrogen (N) is lost through ammonia (NH3) volatilization during composting. This work evaluated the effect of lignite amendment (0% (CK), 5% (T1), 10% (T2), 15% (T3)) on N transformation during composting. The results showed T3 increased total nitrogen content by 25% (33.0 g kg(-1) in T3 vs 21.0 g kg(-1) in CK), and increased mineral N by >60% compared with CK. The X-ray photo-electron spectroscopy and Boehm's titration analysis showed that composted T3 contained higher total acid groups than composted CK. Notably, the abundances of ammonium oxidizers decreased in all lignite treatments. High moisture content and low NH3 availability could suppress ammonia oxidizers, therefore improved N retention. Partial least-squares path modeling suggested that physiochemical properties played a dominant role in N loss in composting with or without lignite, however, acid group content appeared to be able to strongly inhibited N loss by adsorption NH4+ under composting with lignite addition. The results of this study suggested lignite addition at 15% as a proper ratio for composting to achieve fast organic degradation and great N retention. (C) 2020 Elsevier Ltd. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
Hydrochar drives reduction in bioavailability of heavy metals during composting via promoting humification and microbial community evolution
作者：Long, Yujiao;Zhu, Ning;Zhu, Yanyun;Jin, Hongmei;Cao, Yun;Long, Yujiao;Zhu, Ning;Zhu, Yanyun;Jin, Hongmei;Cao, Yun;Shan, Chao
关键词：Aerobic composting; Dairy manure hydrochar; HMs bioavailability; Microbial diversity; Humic acid
-
The bacterial community drive the humification and greenhouse gas emissions during plant residues composting under different aeration rates
作者：Gu, Junyu;Cao, Yun;Sun, Qian;Zhang, Jing;Xu, Yueding;Jin, Hongmei;Huang, Hongying;Gu, Junyu;Cao, Yun;Jin, Hongmei;Cao, Yun;Sun, Qian;Jin, Hongmei;Cao, Yun;Sun, Qian;Zhang, Jing;Xu, Yueding;Jin, Hongmei;Huang, Hongying
关键词：Spent mushroom substrate; lignocellulosic plant residues; composting; humic acid; microbial community
-
NH3 and greenhouse gas emissions during co-composting of lignite and poultry wastes and the following amendment of co-composted products in soil
作者：Cao, Yun;Cao, Yun;Cao, Yun;Bai, Mei;Han, Bing;Butterly, Clayton;Hu, Hangwei;He, Jizheng;Chen, Deli;Griffith, David W. T.
关键词：Lignite amendment; dewatering; methane emission; nitrous oxide emission; carbon dioxide emission
-
Manure-derived hydrochar superior to manure: Reducing non-point pollution risk by altering nitrogen and phosphorus fugacity in the soil-water system
作者：Feng, Yuanyuan;Wang, Ning;Xue, Lihong;Feng, Yanfang;Feng, Yuanyuan;Wang, Ning;Xue, Lihong;Feng, Yanfang;Fu, Haibin;Xie, Huifang;Feng, Yuanyuan;Poinern, Gerrard Eddy Jai;Chen, Deli
关键词：Manure-derived hydrochar; Soil-water systems; Nitrogen; Phosphorus; Enzyme activity
-
The active role of comammox Nitrospira in nitrification in acidic orchard soils revealed by DNA-SIP
作者：Liu, Haiyang;Zhang, Shengnan;Xu, Wei;Tan, Wenfeng;Liu, Haiyang;Liu, Hongen;Li, Jiangye;He, Jizheng
关键词：Ammonia-oxidizing bacteria; Ammonia-oxidizing archaea; Comammox Nitrospira; Orchard soil; DNA stable-isotope probing
-
Effect of Nitrification Inhibitor Addition on Rice N Utilization and Soil Bacterial Community
作者：Hou, Pengfu;Zhao, Suya;He, Shiying;Zhou, Yuling;Xue, Lihong;Yang, Linzhang;Hou, Pengfu;Zhao, Suya;He, Shiying;Zhou, Yuling;Xue, Lihong;Yang, Linzhang;Petropoulos, Evangelos;Willett, Ian;Chen, Deli
关键词：Rice; Nitrification inhibitor; (15) N-urea; Nitrogen uptake; Yield; Soil bacterial community
-
Cost-effective mitigation of nitrogen pollution from global croplands
作者：Gu, Baojing;Wang, Sitong;Duan, Jiakun;Xu, Jianming;Gu, Baojing;Wang, Sitong;Duan, Jiakun;Ren, Chenchen;Zhang, Xiuming;Lam, Shu Kee;Chen, Deli;Yu, Yingliang;van Grinsven, Hans J. M.;Bouwman, Lex;Zhang, Shaohui;Zhang, Shaohui;Wang, Xiaoxi;Wang, Xiaoxi;Wang, Xiaoxi;Bodirsky, Benjamin Leon;Bouwman, Lex;de Vries, Wim;Xu, Jianming;Sutton, Mark A.
关键词：
