Influence of free iron and aluminium compounds on adsorption properties of some soils
1999
Dzhokova, M. (Institut po Pochvoznanie i Agroekologiya "N. Pushkarov", Sofia (Bulgaria))
Influence of free iron and aluminium compounds on adsorption properties of soil was studied. The results showed, that after Fed and Ald influenced adsorption properties of soils through blocking of the negative changes. Probably, Fed was more effective in the blocking of the permanent negative changes, and Ald - in the blocking of the variable ones. Relationships between the increase in Tca and the content of Fed and Ald are polynomial type equations with high correlation coefficients (r2=1). With soil development and increase in the content of Fed and Ald, T8.2 would be decreased.
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Эту запись предоставил Institute of Agricultural Economics