The role of biochar in organic waste composting and soil improvement: A review
文献类型：期刊论文
| 作者 | Guo, Xiao-xia1,2; Liu, Hong-tao2,3 ; Zhang, Jun4
|
| 刊名 | WASTE MANAGEMENT
 |
| 出版日期 | 2020-02-01 |
| 卷号 | 102页码:884-899 |
| 关键词 | Biochar Compost Soil Organic waste Combined application |
| ISSN号 | 0956-053X |
| DOI | 10.1016/j.wasman.2019.12.003 |
| 通讯作者 | Liu, Hong-tao(liuht@igsnrr.ac.cn) |
| 英文摘要 | Large amounts of organic wastes, which pose a severe threat to the environment, can be thermally pyrolyzed to produce biochar. Biochar has many potential uses owing to its unique physicochemical properties and attracts increasing attentions. Therefore, this review focuses on the agronomic functions of biochar used as compost additives and soil amendments. As a compost additive, biochar provides multiple benefits including improving composting performance and humification process, enhancing microbial activities, reducing greenhouse gas and NH4 emissions, immobilizing heavy metals and organic pollutants. As a soil amendment, biochar shows a good performance in improving soil properties and plant growth, alleviating drought and salinity stresses, interacting with heavy metals and organic pollutants and changing their fate of being uptaken from soils to plants. Furthermore, combined application of biochar and compost shows a good performance and a high agricultural value when applied to soils. Objectively and undeniably, there are still negative or ineffective cases of biochar amendment on crop yield and heavy metal immobilization, which is worthy of further attention. The medium-long term field monitoring of biochar-specific agricultural functions, as well as the exploration of wider sources for biochar feedstocks, are still needed. (C) 2019 Elsevier Ltd. All rights reserved. |
| WOS关键词 | MICROBIAL COMMUNITY STRUCTURE ; GREENHOUSE-GAS EMISSIONS ; REDUCING NITROGEN LOSS ; SEWAGE-SLUDGE ; HEAVY-METALS ; CONTAMINATED SOIL ; MAIZE YIELD ; PIG MANURE ; POULTRY MANURE ; PLANT-GROWTH |
| 资助项目 | National Key Research and Development Program of China[2016YFD0501401] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA23050103] ; Chu Ko-chen Outstanding Young Scholars Program of the Institute of Geographic Sciences and Natural Resources Research, CAS[2017RC102] ; Instrument Developing Project of the Chinese Academy of Sciences[YZ201605] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000512310800088 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Key Research and Development Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Chu Ko-chen Outstanding Young Scholars Program of the Institute of Geographic Sciences and Natural Resources Research, CAS ; Instrument Developing Project of the Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/132404]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Hong-tao |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Engn Lab Yellow River Delta Modern Agr, Beijing 100101, Peoples R China 4.Guilin Univ Technol, Coll Environm Sci & Engn, Guilin 541004, Guangxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Xiao-xia,Liu, Hong-tao,Zhang, Jun. The role of biochar in organic waste composting and soil improvement: A review[J]. WASTE MANAGEMENT,2020,102:884-899. |
| APA | Guo, Xiao-xia,Liu, Hong-tao,&Zhang, Jun.(2020).The role of biochar in organic waste composting and soil improvement: A review.WASTE MANAGEMENT,102,884-899. |
| MLA | Guo, Xiao-xia,et al."The role of biochar in organic waste composting and soil improvement: A review".WASTE MANAGEMENT 102(2020):884-899. |
入库方式： OAI收割
来源：地理科学与资源研究所
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