Articles | Volume 8, issue 1
https://doi.org/10.5194/soil-8-409-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/soil-8-409-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Original research article
| 
31 May 2022
Original research article |
| 31 May 2022
| 31 May 2022
The application of biochar and oyster shell reduced cadmium uptake by crops and modified soil fertility and enzyme activities in contaminated soil
State Key Laboratory of Geohazard Prevention and Geoenvironment
Protection, College of Ecology and Environment, Chengdu University of
Technology, Chengdu 610059, PR China
Jia Li
State Key Laboratory of Geohazard Prevention and Geoenvironment
Protection, College of Ecology and Environment, Chengdu University of
Technology, Chengdu 610059, PR China
Mingping Sheng
Key Laboratory of Bio-Resource and Eco-Environment of Ministry of
Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR
China
He Peng
Key Laboratory of Bio-Resource and Eco-Environment of Ministry of
Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR
China
Dinghua Peng
Key Laboratory of Bio-Resource and Eco-Environment of Ministry of
Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR
China
Heng Xu
CORRESPONDING AUTHOR
Key Laboratory of Bio-Resource and Eco-Environment of Ministry of
Education, College of Life Sciences, Sichuan University, Chengdu 610065, PR
China
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Short summary
Cadmium (Cd) contamination in soil has severely threatened human health. In this study, we investigated the possibility of applying oyster shell and biochar to reduce Cd uptake by crops and improve soil fertility and enzyme activities in field experiments under rice–oilseed rape rotation, which provided an economical and effective pathway to achieving an in situ remediation of the Cd-contaminated farmland.
Cadmium (Cd) contamination in soil has severely threatened human health. In this study, we...
