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Ammonium determination in soil extracts by the salicylate method
Abstract
An ammonium determination, based on formation of a substituted indophenol with sodiumsalicylate as phenolic reagent, has been reexamined. An increase of 70% in absorbancy compared with existing salicylate methods in soil science, and an increase in reproducibility compared with pre‐existing equivalent methods in other disciplines were obtained. The method can be applied satisfactorily for ammonium in 2M KCl soil extracts and soil and plant digests. The use of salicylate in place of phenol is advised for safety reasons.
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Cited by
Sánchez-Monedero, M. A., Roig, A., Paredes, C., & Bernal, M. P. (2001) · Bioresource Technology · doi:10.1016/s0960-8524(01)00031-1 · Cited by 615
Bundy, L. G., & Meisinger, J. J. (1994) · SSSA Book Series · doi:10.2136/sssabookser5.2.c41 · Cited by 360
Sulfate-Induced Eutrophication and Phytotoxicity in Freshwater Wetlands
Lamers, L. P. M., Tomassen, H. B. M., & Roelofs, J. G. M. (1998) · Environmental Science & Technology · doi:10.1021/es970362f · Cited by 332
Land-Use Change and Biogeochemical Controls of Methane Fluxes in Soils of Eastern Amazonia
Verchot, L. V., Davidson, E. A., Cattânio, J. H., & Ackerman, I. L. (2000) · Ecosystems · doi:10.1007/s100210000009 · Cited by 277
Lynch, J. P., Jin, L., Lara, E. C., Baah, J., & Beauchemin, K. A. (2014) · Animal Feed Science and Technology · doi:10.1016/j.anifeedsci.2014.03.013 · Cited by 71
Metadata
- Authors
- Kempers, A. J., & Zweers, A.
- Venue
- Communications in Soil Science and Plant Analysis
- Publisher
- Informa UK Limited
- Published
- 1986-07
- Volume
- 17
- Issue
- 7
- Pages
- 715-723
- ISSN
- 0010-3624 (ISSN-L)
- 1532-2416
- OpenAlex
- W1980768404
- Cited by
- 352
- References
- 0
- FWCI
- 5.58
- Type
- journal article
- Language
- en
- Open access
- closed
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- Kempers, A. J., & Zweers, A. (1986). Ammonium determination in soil extracts by the salicylate method. Communications in Soil Science and Plant Analysis. https://doi.org/10.1080/00103628609367745
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
