347
Views
4
CrossRef citations to date
0
Altmetric
Short Communications/Kort Mededelings

The effect of oven-drying on residual inorganic nitrogen in soils

&
Pages 107-109 | Accepted 03 Feb 1993, Published online: 15 Jan 2013

References

  • Du Preez , C. C. and Snyman , H. A. 1993 . Organic matter content of a soil in a semi-arid climate with three long-standing veld conditions . Afr. J. Range For. Sci. , 10 : 108 – 110 .
  • Keeney , D. R. 1982 . “ Nitrogen availability indices. ” . In Methods of soil analysis. Part 2. Chemical and microbiological properties. Am. Soc. of Agron., Madison, Wisconsin. Edited by: Page , A. L.
  • Mackereth , F. J.H. , Heron , J. and Talling , J. F. 1978 . Water analysis: some revised methods for limnologists, chapter VI. Freshwater Biological Association Scientific Publication No. 36, Ambleside, Cumbria, England 69 – 73 .
  • Marumoto , T. 1977 . Mineralization of soil organic nitrogen by air-drying treatment . J. Sci. Soil Manure (Japan) , 48 : 391 – 395 .
  • Porter , L. K. and Stewart , B. A. 1966 . The thermal release of ammonium nitrogen from ammonium chloride-treated and non-treated soils . Soil Sci. Soc. Amer. Proc. , 30 : 367 – 370 .
  • Russell , J. D. , Fraser , A. R. , Watson , J. R. and Parsons , J. W. 1974 . Thermal decomposition of protein in soil organic matter . Geoderma , 11 : 63 – 66 .
  • Seneviratne , R. and Wild , A. 1985 . Effects of mild drying on the mineralization of soil nitrogen . Pl. Soil , 84 : 175 – 179 .
  • Wiltshire , G. H. 1990 . Nitrogen mineralization, nitrification and nitrogen balance in laboratory incubation of soil from natural grassland in the central Orange Free State . S. Afr. J. Plant Soil , 7 : 45 – 49 .
  • Wiltshire , G. H. and Du Preez , C. C. 1994 . Effects of sample drying temperature on indices of available nitrogen in soils . S. Afr. J. Plant Soil , 11 : 34 – 40 .
  • Wiltshire , G. H. and Laubscher , D. J. 1989 . Economical manual estimation of ammonium, nitrate and total inorganic nitrogen in soils . S. Afr. J. Plant Soil , 6 : 53 – 58 .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.