The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Effective Alleviation of Aluminum Phytotoxicity by Manure-Derived Biochar
Abstract
The alleviation of aluminum phytotoxicity to wheat plants in a hydroponic system through the amendment of biochar is investigated to explore the possibility of applying biochar in acidic soil amelioration. Biochar derived from cattle manure pyrolyzed at 400 °C (CM400) and the CM400 biochar washed with distilled-deionized water to remove alkalinity (WCM400) were prepared to determine the roles of the liming effect and adsorption during the alleviation of Al toxicity. Upon addition of 0.02% (W/V) CM400 to the exposure solution, the inhibition of plant growth by Al was significantly reduced while the toxic threshold was extended from 3 to 95 μmol/L Al(3+). Due to the biochar liming effect, the aluminum species were converted to Al(OH)(2+) and Al(OH)2(+) monomers, which were strongly adsorbed by biochar; furthermore, the highly toxic Al(3+) evolved to less toxic Al(OH)3 and Al(OH)4(-) species. Adsorption of Al by the biochar is dominated by surface complexation of the carboxyl groups with Al(OH)(2+)/Al(OH)2(+) rather than through electrostatic attraction of Al(3+) with negatively charged sites. Compared to the liming effect, the adsorption by biochar exhibited a sustainable effect on the alleviation of Al toxicity. Therefore, the biochar amendment appears to be a novel approach for aluminum detoxification in acidic soils.
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Cites
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The forms of alkalis in the biochar produced from crop residues at different temperatures
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Self-citationpH-Dependent Mineral Release and Surface Properties of Cornstraw Biochar: Agronomic Implications
Silber, A., Levkovitch, I., & Graber, E. R. (2010) · Environmental Science & Technology · doi:10.1021/es101283d · Cited by 394
Retention of Heavy Metals by Carboxyl Functional Groups of Biochars in Small Arms Range Soil
Uchimiya, M., Bannon, D. I., & Wartelle, L. H. (2012) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf2047898 · Cited by 291
Enhanced sorption of polycyclic aromatic hydrocarbons by soil amended with biochar
Chen, B., & Yuan, M. (2011) · Journal of Soils and Sediments · doi:10.1007/s11368-010-0266-7 · Cited by 271
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Zhu, X., Chen, B., Zhu, L., & Xing, B. (2017) · Environmental Pollution · doi:10.1016/j.envpol.2017.04.032 · Cited by 1,021
Self-citationThe role of biochar and biochar-compost in improving soil quality and crop performance: a review
Agegnehu, G., Srivastava, A. K., & Bird, M. I. (2017) · Applied Soil Ecology · doi:10.1016/j.apsoil.2017.06.008 · Cited by 928
Xiao, X., Chen, B., Chen, Z., Zhu, L., & Schnoor, J. L. (2018) · Environmental Science & Technology · doi:10.1021/acs.est.7b06487 · Cited by 914
Self-citationFang, G., Gao, J., Liu, C., Dionysiou, D. D., Wang, Y., & Zhou, D. (2014) · Environmental Science & Technology · doi:10.1021/es4048126 · Cited by 802
Potential role of biochars in decreasing soil acidification - a critical review
Dai, Z., Zhang, X., Tang, C., Muhammad, N., Wu, J., Brookes, P. C., & Xu, J. (2017) · Science of The Total Environment · doi:10.1016/j.scitotenv.2016.12.169 · Cited by 616
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Self-citationRizwan, M., Ali, S., Qayyum, M. F., Ibrahim, M., Zia-ur-Rehman, M., Abbas, T., & Ok, Y. S. (2016) · Environmental Science and Pollution Research · doi:10.1007/s11356-015-5697-7 · Cited by 497
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Self-citationPyrolysis temperature influences ameliorating effects of biochars on acidic soil
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Metadata
- Authors
- Qian, L., Chen, B., & Hu, D.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-02-26
- Volume
- 47
- Issue
- 6
- Pages
- 2737-2745
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W2334779921
- Cited by
- 184
- References
- 7
- FWCI
- 11.97
- Type
- journal article
- Language
- en
- Open access
- closed
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