Issue |
E3S Web Conf.
Volume 50, 2018
XII Congreso Internacional Terroir
|
|
---|---|---|
Article Number | 01025 | |
Number of page(s) | 4 | |
Section | Componentes de los Terroir | |
DOI | https://doi.org/10.1051/e3sconf/20185001025 | |
Published online | 22 August 2018 |
Zonificación de suelos vitícolas en Villanueva de Alcardete (Toledo, La Mancha, España) utilizando elementos traza.
Zonification of vineyard soils in Villanueva de Alcardete (Toledo, La Mancha, Spain) using trace elements.
1
Universidad de Castilla- La Mancha, Escuela Técnica Superior de Ingenieros Agrónomos,
Ronda de Calatrava, 7,
13071,
Ciudad Real,
España
2
Universidad Autónoma de Madrid, Departamento de geología y Geoquímica,
Facultad de Ciencias,
28049,
Madrid,
España
3
Universidad de Castilla- La Mancha, Instituto de Geología Aplicada,,
Plaza Manuel Meca, 1,
13400,
Almadén,,
España
Se realiza un estudio de suelos en el término municipal de Villanueva de Alcardete (Toledo, España) con la finalidad de señalar zonas homogéneas para el cultivo del viñedo. Se practicaron 15 calicatas en lugares representativos y se realizaron análisis físico químicos y clasificaciones edafológicas. También se consultaron fuentes clásicas de información pero se apunta como novedosa herramienta para la zonificación la composición geoquímica de los suelos. Se determinaron para cada perfil 11 elementos mayoritarios (Al, Ca, Fe, K, Na, Mg, Mn, P, S, Si, Ti) y 27 elementos traza (As, Ba, Ce, Co, Cr, Cs, Cu, Ga, Hf, La, Mo, Nb, Nd, Ni, Pb, Rb, Sc, Sn, Sr, Ta, Th, U, V, W, Y, Zn, Zr). Una vez estudiadas las fuentes de información y los datos obtenidos, el mapa de distribución del Estroncio (Sr) representa bastante bien las distintas zonas de suelos del área estudiada y puede ser utilizado (con las debidas comprobaciones y correcciones) para establecer lotes de suelos homogéneos.
Abstract
A soil survey is carried out in the municipality of Villanueva de Alcardete (Toledo, Spain) in order to identify homogeneous zones for the cultivation of the vineyard.15 pits were made in representative sites and Physico-Chemical analyses and Pedologic classifications were performed. Classic information sources were also consulted, although the geochemical composition of the soils is suggested as a novel tool for zoning. 11 major elements (Al, Ca, Fe, K, Na, Mg, Mn, P, S, Si, Ti) and 27 trace elements (As, Ba, Ce, Co, Cr, Cs, Cu, Ga, Hf, La, Mo, Nb, Nd, Ni, Pb, Rb, Sc, Sn, Sr, Ta, Th, U, V, W, Y, Zn, Zr) were determined for each profile. Once the sources of information and the data obtained have been studied, the distribution map of the Strontium (Sr) represents quite well the different soil zones of the studied area and can it be used (with the necessary checks and corrections) to establish pools of homogeneous soil.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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