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Web URL(s): | http://www.tandfonline.com/doi/pdf/10.1081/CSS-120021301 Last checked: 10/15/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Report |
Author(s): | McDowell, R. W.;
Condron, L. M.;
Mahieu, N. |
Author Affiliation: | McDowell: AgResearch Limited, Invermay Agricultural Centre, Mosgiel, New Zealand; Condron: Soil, Plant & Ecological Sciences Division, Lincoln University, Canterbury, New Zealand; Mahieu: Department of Chemistry, Queen Mary and Westfield College, University of London, London, UK |
Title: | Analysis of phosphorus in sequentially extracted grassland soils using solid state NMR |
Source: | Communications in Soil Science and Plant Analysis. Vol. 34, No. 11/12, June 2003, p. 1623-1636. |
Publishing Information: | New York, NY: Marcel Dekker |
# of Pages: | 14 |
Keywords: | TIC Keywords: Nuclear magnetic resonance spectroscopy; Phosphorus; Grasslands; Soil analysis
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Geographic Terms: | New Zealand |
Abstract/Contents: | "Sequential extraction and solid state 31P NMR spectroscopy were used to investigate the relative solubility of phosphorus (P) in a series of soils under permanent grassland in New Zealand. This involved comparing spectra of unextracted soil with residual soil after extraction with 1 M NH4Cl-0.1 M NaOH and 1 M NH4Cl-0.1 M NaOH-0.5 M H2SO4. Results confirmed that alkali extraction selectively removed P associated with aluminum (Al) and iron (Fe), while subsequent extraction with acid removed calcium (Ca)-P. This indicates that fractionation schemes can be used to isolate categories of P species involved in soil P cycling and the added value of solid state NMR for the analysis of soil P species in situ." |
Language: | English |
References: | 32 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): McDowell, R. W., L. M. Condron, and N. Mahieu. 2003. Analysis of phosphorus in sequentially extracted grassland soils using solid state NMR. Commun. Soil. Sci. Plant Anal. 34(11/12):p. 1623-1636. |
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| Web URL(s): http://www.tandfonline.com/doi/pdf/10.1081/CSS-120021301 Last checked: 10/15/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: S 590 .C54 |
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