Evaluation of a non-destructive technique for inorganic soil N measurement

Geoderma

Volumn 113, Issue 1-2, 2003, Pages 147-160

  Thomsen, Ingrid K ^a   Schjønning, Per ^a  

^a DANISH INSTITUTE OF AGRICULTURAL SCIENCES   (Denmark)

Author keywords

Ammonium; Inorganic N; N analysis; Nitrate; Soil

Indexed keywords

AMMONIUM; ESTIMATION METHOD; NONDESTRUCTIVE TESTING; SOIL NITROGEN;

EID: 0037375854     PISSN: 00167061     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0016-7061(02)00336-1     Document Type: Article

References (14)

1. Bennetzen, F., 1978. Vandbalance og kvælstofbalance ved optimal planteproduktion: 2. Teknik og metoder (Water-balance and nitrogen-balance by optimal plant-production: 2. Techniques). Tidsskrift for Planteavl 82, 173-189 (in Danish with English summary).
2. El Bassam, N., 1972. Aussagewert der chemischen Zusammensetzung einer durch Saugvorrichtung gewonnenen Bodenlösung: I. Die kontinuierliche Gewinnung von Bodenlösungen und die Charakteristika der Saugzelle. Landbauforschung Völkenrode 22, 37-40.
3. Hassink, J., Bouwman, L.A., Zwart, K.B., Brussaard, L., 1993. Relationships between habitable pore space, soil biota and mineralization rates in grassland soils. Soil Biology & Biochemistry 25, 47-55.
4. Killham, K., Amato, M., Ladd, J.N., 1993. Effect of substrate location in soil and soil pore-water regime on carbon turnover. Soil Biology & Biochemistry 25, 57-62.
5. SAS Institute, 1988. SAS/STAT User's Guide. Release 6.03 Edition. SAS Institute, Cary, NC, USA.
6. Schjønning, P., 1985. Udstyr til afdræning af jordprøver for jordfysiske analyser (Equipment for drainage of soil samples). Tidsskrift for Planteavls Specialserie. Beretning nr. S 1762. Danish Institute of Agricultural Sciences, Tjele, 25 pp. (in Danish with English summary).
7. Schjønning, P., Thomsen, I.K., Møberg, J.P., de Jonge, H., Kristensen, K., Christensen, B.T., 1999. Turnover of organic matter in differently textured soils: I. Physical characteristics of structurally disturbed and intact soils. Geoderma 89, 177-198.
8. Schjønning, P., Thomsen, I.K., Moldrup, P., Christensen, B.T., 2003. Linking soil microbial activity to water- and air-phase contents and diffusivities. Soil Science Society of America Journal (in press).
9. Scott, N.A., Cole, C.V., Elliott, E.T., Huffmann, S.A., 1996. Soil textural control on decomposition and soil organic matter dynamics. Soil Science Society of America Journal 60, 1102-1109.
10. Simmelsgaard, S.E., 1985. Vandbalance og kvælstofudvaskning på 4 jordtyper: III. Kvælstofkoncentration, -udvaskning og -balance (Water balance and nitrogen leaching for 4 soil types: III. Nitrogen concentration, -leaching and -balance). Tidsskrift for Planteavl 89, 133-154 (in Danish with English summary).
11. Strong, D.T., Sale, P.W.G., Helyar, K.R., 1997. A technique for the non-destructive measurement of nitrate in small soil volumes. Australian Journal of Soil Research 35, 571-578.
12. Thomsen, I.K., Schjønning, P., Jensen, B., Kristensen, K., Christensen, B.T., 1999. Turnover of organic matter in differently textured soils: II. Microbial activity as influenced by soil water regimes. Geoderma 89, 199-218.
13. Thomsen, I.K., Schjønning, P., Olesen, J.E., Christensen, B.T., 2003. C and N turnover in structurally intact soils of different texture. Revised version submitted for publication.
14. Wierenga, P.J., van Genuchten, M.T., 1989. Solute transport through small and large unsaturated soil columns. Ground Water 27, 35-42.