Evaluation of the impact of various agricultural practices on nitrate leaching under the root zone of potato and sugar beet using the STICS soil–crop model

G Jégo, M Martinez, I Antigüedad, M Launay… - Science of the Total …, 2008 - Elsevier
The quaternary aquifer of Vitoria-Gasteiz (Basque Country, Northern Spain) is characterised
by a shallow water table mainly fed by drainage water, and thus constitutes a vulnerable
zone in regards to nitrate pollution. Field studies were performed with a potato crop in 1993
and a sugar beet crop in 2002 to evaluate their impact on nitrate leaching. The overall
predictive quality of the STICS soil–crop model was first evaluated using field data and then
the model was used to analyze dynamically the impacts of different crop management …

Evaluation of the impact of various agricultural practices onnitrate leaching under the root zone of potato andsugar beet using the STICS soil–crop model

G Jégo, M Martinez, I Antigüedad, M Launay… - 2008 - agris.fao.org
The quaternary aquifer of Vitoria-Gasteiz (Basque Country, Northern Spain) is characterised
by a shallow water table mainly fed by drainage water, and thus constitutes a vulnerable
zone in regards to nitrate pollution. Field studies were performed with a potato crop in
1993and a sugar beet crop in 2002 to evaluate their impact on nitrate leaching. The overall
predictive quality of the STICS soil–crop model was first evaluated using field data and then
the model was used to analyze dynamically the impacts of different crop management …
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