Artículos de revistas
Studying the influence of the aggregate sizes on some elements of an oxisol with PIXE
Fecha
1993Registro en:
Soil Science, Volumen 155, Issue 2, 2018, Pages 100-104
15389243
0038075X
10.1097/00010694-199302000-00003
Autor
Cruvinel, P. E.
Flocchini, R. G.
Crestana, S.
Morales, J. R.
Miranda, J.
Kusko, B. H.
Nielsen, D. R.
Institución
Resumen
An investigation of the influence of the aggregate sizes on some elements of an oxisol is presented. Proton Induced X-ray Emission (PIXE) has been used to carry out this analysis. Aggregate sizes from <0.5 mm to 4.7 mm have been used, and results confirm that the presence of Cl and Ca was greater in the small aggregate fractions. The content of K was greater in the large aggregate fractions. Fe, Al, Si, and Ti showed small differences in their concentration as a function of the aggregate sizes. © 1993 The Williams and Wilkins.