| Issue |
E3S Web of Conf.
Volume 406, 2023
2023 9th International Conference on Energy Materials and Environment Engineering (ICEMEE 2023)
|
|
|---|---|---|
| Article Number | 01013 | |
| Number of page(s) | 5 | |
| Section | Biological Device and Material Structure Analysis | |
| DOI | https://doi.org/10.1051/e3sconf/202340601013 | |
| Published online | 31 July 2023 | |
Research Progress of the Improved Saline-Alkaline Soil by Biochar
1 Inner Mongolia Key Laboratory of Environmental Chemistry, College of Chemistry and Environmental Sciences, Inner Mongolia Normal University, Hohhot 010022, China
2 Achievement Transformation Center of Science and Technology, Science and Technology Bureau of Bayannur, Linhe 015000, China ;
3 Institute of Grassland Research, Chinese Academy of Agricultural Sciences, Hohhot 010010, China ;
* Corresponding author’s e-mail: nh13847861246@126.com(Nan H)
** jiaoyan@imnu.edu.cn (Jiao Y)
Biochar is a product for the recycling and utilization of solid waste from agriculture and forestry, and has more voids and larger specific surface area, and is widely used for improving saline-alkaline soil. Saline-alkaline soil is a key factor limiting crop growth. The research of changes in the environment of saline-alkaline soil caused by biochar application are of great significance for the sustainable utilization of saline-alkaline soil. This article summarizes the research progress on the improvement of saline-alkaline soil by biochar, and proposes future research priorities for the improvement of saline-alkaline soil by biochar. The research results provide data support and scientific basis for future research on the impact of biochar improvement on saline-alkaline soil on CH4 uptake, and emissions of CO2 and N2O.
© The Authors, published by EDP Sciences, 2023
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