The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Nitrogen—Inorganic Forms
Abstract
Most soils contain inorganic nitrogen (N) in the form of ammonium (NH4 +) and nitrate (NO3 -). Although methods have been described to determine exchangeable NH4 +, NO3 -, or NO2 - in soils without extraction, most methods for these determinations involve the preparation of extracts, which are easily stored for later analysis. To prevent loss of NO2 --N through chemical decomposition of HN02 formed under acidic conditions, a neutral or alkaline reagent is normally employed in extracting soil for determination of NO3 - or NO2 -. The steam-distillation procedures described for determination of NH4 +, N03 -, and NO2 - in soil extracts developed from the finding that interference by alkali-labile organic-N compounds in alkali-distillation methods of determining NH4 +is eliminated if the distillation is performed with steam for only a short period using a small amount of MgO. The duplicate distillation procedure for estimating nonexchangeable NH4 + in soils was originally proposed by I. Barshad.
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Citations
Cites
Phenol-hypochlorite reaction for determination of ammonia
Weatherburn, M. W. (1967) · Analytical Chemistry · doi:10.1021/ac60252a045 · Cited by 4,099
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Jones, D. L., Rousk, J., Edwards-Jones, G., DeLuca, T. H., & Murphy, D. V. (2012) · Soil Biology and Biochemistry · doi:10.1016/j.soilbio.2011.10.012 · Cited by 937
Assessing potential of biochar for increasing water-holding capacity of sandy soils
Basso, A. S., Miguez, F. E., Laird, D. A., Horton, R., & Westgate, M. (2013) · GCB Bioenergy · doi:10.1111/gcbb.12026 · Cited by 552
Wildfire-produced charcoal directly influences nitrogen cycling in ponderosa pine forests
DeLuca, T. H., MacKenzie, M. D., Gundale, M. J., & Holben, W. E. (2006) · Soil Science Society of America Journal · doi:10.2136/sssaj2005.0096 · Cited by 495
Designing a soil quality assessment tool for sustainable agroecosystem management
Andrews, S. S., & Carroll, C. R. (2001) · Ecological Applications · doi:10.1890/1051-0761(2001)011[1573:dasqat]2.0.co;2 · Cited by 506
Charcoal volatile matter content influences plant growth and soil nitrogen transformations
Deenik, J. L., McClellan, T., Uehara, G., Antal, M. J., & Campbell, S. (2010) · Soil Science Society of America Journal · doi:10.2136/sssaj2009.0115 · Cited by 485
Metadata
- Authors
- Mulvaney, R. L.
- Venue
- SSSA Book Series
- Publisher
- Wiley
- Published
- 1996-01
- Pages
- 1123-1184
- ISSN
- 1047-4986 (ISSN-L)
- 2163-2804
- OpenAlex
- W2142211683
- Cited by
- 1,718
- References
- 1
- Type
- other
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
