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The status and dynamics of some trace elements in a savanna soil under long-term cultivation

, : The status and dynamics of some trace elements in a savanna soil under long-term cultivation. Science of the Total Environment 277(1/3): 57-68

A recent study in savanna suggested that surface soils might be contaminated with Ti, V, U and Th because of increasing phosphate fertilizer applications. In this study, the dynamics were investigated of Ga, V, U, Nb, Y, La, Ce and Nd in a savanna soil that has received NPK fertilizers, farmyard manure (FYM) and FYM+NPK for 50 years; an adjacent uncultivated or native site was used as a reference. The concentrations of the elements in the soils were determined by X ray fluorescence.


PMID: 11589407

DOI: 10.1016/s0048-9697(00)00859-7

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