A rapid method for estimating the carbon concentration of fulvic acids

Communications in Soil Science and Plant Analysis

Volumn 27, Issue 1-2, 1996, Pages 1-5

  Zalba, P ^a   Gasparoni, J C ^a   Peinemann, N ^a  

^a UNIVERSIDAD NACIONAL DEL SUR   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

FULVIC ACID; METHOD; ORGANIC MATTER;

ARGENTINA;

EID: 0029770065     PISSN: 00103624     EISSN: None     Source Type: Journal    
DOI: 10.1080/00103629609369538     Document Type: Article

References (7)

1. Stearman, G.K., R.J. Lewis, L.J. Tortorelli, and D.D. Tyler. 1989. Characterization of humic acid from no-tilled and tilled soils using carbon-13 nuclear magnetic resonance. Soil Sci. Soc. Amer. J. 53:744-749.
2. Baes, A.V. and P.R. Bloom. 1990. Fulvic acid ultraviolet visible spectra: Influence of solvent and pH. Soil Sci. Soc. Amer. J. 54:1248-1254.
3. Power, J.F. and R.J.K. Myers. 1989. The maintainance or improvement of farming systems in North America and Australia, pp. 273-292. IN: J.W.B. Steward (ed.) Soil Management Workshop: Utilization of Soil Survey Information for Suitable Land Use. USDA-SCS Soil Survey Center, Lincon, NE.
4. Stevenson, F.J. 1982. Humus Chemistry: Genesis, Composition, Reactions. John Wiley and Sons, New York, NY.
5. Stevenson, F.J. 1988. Cycles of Soil: Carbon, Nitrogen, Phosphorus, Sulfur, Micronutrients. John Wiley and Sons, New York, NY.
6. Bloom, P.R. and J.A. Leenher. 1989. Vibrational, electronic and high energy spectroscopic methods, pp. 497-514. IN: M.H.B. Mayes et al. (eds.) Humic Substances. In Search of Structure. Volume 2. Wiley-Interscience, New York, NY.
7. Kumada, K. 1985. Elementary composition and absorption spectra of humic and fulvic acids. Soil Sci. Plant Nutri. 31(3):437-448.