SOLUBILITY OF ALUMINIUM IN SOILS OF THE HUMID TROPICS

dc.contributor.authorRhodes, Edward R.
dc.date.accessioned2026-10-19T22:28:08Z
dc.date.issued1978-09-01
dc.description.abstractSummary Soil samples obtained from genetic horizons of an upland and acid sulphate soil of Sierra Leone, were equilibrated with 0.01 M CaCI using a 1:2 soil to solution ratio. Al 3+ activity was estimated from total Al measured in the equilibrium extract, by accounting for hydrolysis and the formation of other complex species. The Al 3+ activity was pH‐dependent, but the Al(OH) 3 ion product was I'airly constant throughout the upland soil profile; Al 3+ activity was near that expected for equilibrium with kaolinite and quartz. In the acid sulphate soil alunite appeared to control the activity of Al 3+ .
dc.identifier.citationRhodes, E. R., & Lindsay, W. L. (1978). SOLUBILITY OF ALUMINIUM IN SOILS OF THE HUMID TROPICS. Journal of Soil Science, 29(3), 324–330. https://doi.org/10.1111/j.1365-2389.1978.tb00780.x
dc.identifier.doi10.1111/j.1365-2389.1978.tb00780.x
dc.identifier.urihttps://doi.org/10.1111/j.1365-2389.1978.tb00780.x
dc.identifier.urihttps://dspace.njala.edu.sl/handle/20.500.144402/1582
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofJournal of Soil Science
dc.rightsMetadata only. Full text is not deposited in this repository; it is available from the publisher: https://doi.org/10.1111/j.1365-2389.1978.tb00780.x
dc.subjectaluminum solubility
dc.titleSOLUBILITY OF ALUMINIUM IN SOILS OF THE HUMID TROPICS
dc.typeArticle

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