Biochar
(Sep 2022)
Insights on mechanisms of aluminum phytotoxicity mitigation by canola straw biochars from different regions
Ying Dong,
Yuanchun Yu,
Ruhai Wang,
E. Chang,
Zhineng Hong,
Hui Hua,
Hui Liu,
Jun Jiang,
Renkou Xu
Affiliations
Ying Dong
State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences
Yuanchun Yu
Co-Innovation Center for the Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University
Ruhai Wang
State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences
E. Chang
Institute of Information Science and Technology, Southeast University
Zhineng Hong
State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences
Hui Hua
State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences
Hui Liu
State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences
Jun Jiang
State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences
Renkou Xu
State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences
DOI
https://doi.org/10.1007/s42773-022-00179-6
Journal volume & issue
Vol. 4,
no. 1
Abstract
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Highlights Efficiency and mechanisms of Al(III) phytotoxicity mitigation by crop straw biochar varied with their feedstock growing regions. Liming was mainly responsible for mitigation in YBC and HBC. Oxyanion precipitation and pH-induced interactions predominantly governed mitigation in XBC and NBC.
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