Article PDF
Avoid common mistakes on your manuscript.
References
Schnitzer, M., in: Humic Substances in Soil, Sediment and Water, p. 303 (G. R. Aiken, D. M. McKnight, R. Wershaw, P. McCarthy, eds.). New York: Wiley Interscience 1985
Anderson, H. A., Bick, W., Hepburn, A., Stewart, M., in: Humic Substances II, p. 223 (M. B. Hayes, P. MacCarthy, R. L. Malcom, R. S. Swift, eds.). New York: Wiley Interscience 1989
Cheshire, M. V., Williams, B. L., Benzing-Purdie, L. M., Ratcliffe, C. I., Ripmeester, J. A.: Soil Use Manag.8, 90 (1990)
Zhuo, S., Wen, Q., Du, L., Wu, S.: Chinese Sci. Bull.37, 508 (1992)
Haider, K. M., Spiteller, M., Reichert, K., Fild, M.: Int. J. Environ. Anal. Chem.46, 201 (1992)
Hassett, J. J., Banwart, W. L.: SSSA Spec. Publ.22, 31 (1989)
Pignatello, J. J.: ibid.22, 45 (1989)
Scharpenseel, H. W., Ronzani, C., Putig, E : Proc. IAEA-Symp. Wien 1968
Hsieh, Y.-P.: Soil Sci. Am. J.56, 460 (1992)
Martin, G. J., Martin, M. L., Gouesnard: N-15 NMR-Spectroscopy. Berlin: Springer 1981
Almendros, G., Fründ, R., Gonzalez-Vila, F. J., Haider, K. M., Knicker, H., Lüdemann, H.-D.: FEBS Lett.282, 119 (1991)
Knicker, H., Fründ, R., Almendros, G., Gonzalez-Vila, F. J., Martin, F., Lüdemann, H.-D.: Humus-uutisetFinnish Humus News3, 313 (1991)
Fründ, R., Lüdemann, H.-D.: Z. Naturforsch.46, 982 (1991)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Knicker, H., Fründ, R. & Lüdemann, H.D. The chemical nature of nitrogen in native soil organic matter. Naturwissenschaften 80, 219–221 (1993). https://doi.org/10.1007/BF01175735
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01175735