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- Title
生物炭在土壤中的生态效应研究进展.
- Authors
张方娟; 宋雪英; 张玉兰; 魏建兵
- Abstract
Biochar is a kind of solid material with large specific surface area, porosity and high carbon content. In recent years, as a new type of environmental material, biochar draws the attention of the public. However, due to the influence of various factors such as raw material types and preparation technology, the effects of biochar application on soil ecosystem are complex and diverse. In this paper, the physical and chemical characteristics of biochar prepared from different raw materials were summarized, and the effects of biochar on plants, animals and microorganisms in soil ecosystem were discussed. Finally, the prospect of the research on the soil ecological effect of biochar was put forward, so as to provide the reference for the positive regulation of soil ecosystem by biochar and the rational application of biochar.
- Subjects
BIOCHAR; RAW materials; SOIL microbiology; SOIL animals; SURFACE area
- Publication
Ecological Science, 2023, Vol 42, Issue 3, p241
- ISSN
1008-8873
- Publication type
Article
- DOI
10.14108/j.cnki.1008-8873.2023.03.028