| Автор | Jørgensen, K. L. |
| Автор | Borggaard, O. K. |
| Дата выпуска | 1992 |
| dc.description | AbstractA preliminary comparative phosphate sorption and mobility study of two almost identical Danish spodosols, a fertilized soil having received ≈ 1030 kg P/ha over 45 years and a non-fertilized soil, showed no indication of increased phosphate leaching out of the profile from the fertilized soil compared to the non-fertilized soil. The Langmuir sorption capacity (Pmax) determined on air-dried samples could be accounted for by the aluminium and iron oxides, but Pmax corresponds to phosphate concentrations too high for the aquatic environment. However, estimates indicate that phosphate loadings up to ≈ 0.1 Pmax in Bh and Bhs horizons and up to ≈ 0.3 Pmax in Bs and C horizons (so-called critical phosphate loads) can be tolerated. |
| Формат | application.pdf |
| Издатель | Taylor & Francis Group |
| Копирайт | Copyright Taylor and Francis Group, LLC |
| Тема | aluminium oxides |
| Тема | iron oxides |
| Тема | phosphate sorption capacity |
| Тема | critical phosphate load |
| Название | A Preliminary Investigation of Sorption and Mobility of Phosphate in a Danish Spodosol |
| Тип | research-article |
| DOI | 10.1080/09064719209417968 |
| Electronic ISSN | 1651-1913 |
| Print ISSN | 0906-4710 |
| Журнал | Acta Agriculturae Scandinavica, Section B – Soil & Plant Science |
| Том | 42 |
| Первая страница | 140 |
| Последняя страница | 145 |
| Аффилиация | Jørgensen, K. L.; Chemistry Department, Royal Veterinary and Agricultural University |
| Аффилиация | Borggaard, O. K.; Chemistry Department, Royal Veterinary and Agricultural University |
| Выпуск | 3 |
| Библиографическая ссылка | Borggaard, O. K. 1986. Iron oxides in relation to phosphate adsorption by soils. Acta Agric. Scand., 36: 107–118. |
| Библиографическая ссылка | Borggaard, O. K. 1988. “Phase identification by selective dissolution techniques”. In Iron in Soils and Clay Minerals. NATO ASI, Bad Windsheim 1985, Edited by: Stucki, J. W., Goodman, B. A. and Schwertmann, U. 83–98. Doordrecht: Reidel. |
| Библиографическая ссылка | Borggard, O. K., Jørgensen, S. S., Møberg, J. P. and Raben-Lange, B. 1990. Influence of organic matter on phosphate adsorption by aluminium and iron oxides in sandy soils. J. Soil Sci., 41: 443–449. |
| Библиографическая ссылка | Droph-Petersen, K. 1953. Kalkningens virkning på sure jordes fosfattilstand. 463. Beretning fra Statens Forsøgsvirksomhed i Plantekultur. Tidsskrift for Planteavl, 56: 177–221. |
| Библиографическая ссылка | Haynes, R. J. and Swift, R. S. 1989. The effects of pH and drying on adsorption of phosphate by aluminium-organic matter associations. J. Soil Sci., 40: 773–781. |
| Библиографическая ссылка | Holmgren, A., Wikander, G. and Nordén, B. 1990. Spectroscopic investigations of peat-water interactions: An ESR, FT-IR, and NMR study. Soil Sci., 149: 279–291. |
| Библиографическая ссылка | Huang, P. M. and Violante, A. 1986. “Influence of organic acids on crystallization and surface properties of precipitation products of aluminium”. In Interactions of Soil Minerals with Natural Organics and Microbes, Edited by: Huang, P. M. and Schnitzer, M. 159–221. Madison, WI: Soil Science Society of America. |
| Библиографическая ссылка | Kato, N. and Owa, N. 1989. Kinetics of phosphate adsorption by sandy and clayey soils. Soil Sci. Plant Nutr., 35: 119–129. |
| Библиографическая ссылка | Møberg, J. P., Petersen, L. and Borggaard, O. K. 1990. Geologi og Jordbundslære—pedologiske analyser, København: DSR Forlag. |
| Библиографическая ссылка | Olsen, R. G. and Court, M. N. 1982. Effect of wetting and drying of soils on phosphate adsorption and resin extraction of soil phosphate. J. Soil Sci., 33: 709–717. |
| Библиографическая ссылка | Parfitt, R. L. 1978. Anion adsorption by soils and soil materials. Adv. Agron., 30: 1–50. |
| Библиографическая ссылка | Petersen, L. 1976. Podzols and Podzolization. Thesis, DSR Forlag, Copenhagen |
| Библиографическая ссылка | Schwertmann, U., Kodama, H. and Fischer, W. R. 1986. “Mutual interactions between organics and iron oxides”. In Interactions of Soil Minerals with Natural Organics and Microbes, Edited by: Huang, P. M. and Schnitzer, M. 223–250. Madison WI: Soil Science Society of America. |
| Библиографическая ссылка | Sharpley, A. N. and Menzel, R. G. 1987. The impact of soil and fertilizer phosphorus on the environment. Adv. Agron., 41: 297–324. |
| Библиографическая ссылка | Sibanda, H. M. and Young, S. D. 1986. Compititive adsorption of humus acids and phosphate on goethite, gibbsite and tropical soils. J. Soil Sci., 37: 197–204. |
| Библиографическая ссылка | 1987. Soil Survey Staff Keys to Soil Taxonomy (third edn.) SMSS Technical Monograph No. 6. Ithaca, NY |
| Библиографическая ссылка | Van der Zee, S., Lens, F. and Louer, M. 1989. Prediction of phosphate in small columns with an apprximate sorption kinetics model. Water Resour. Res., 25: 1353–1365. |
