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Etude de la multicontamination des productions végétales de grande culture en conditions de plein champ

Abstract : Mycotoxins and trace elements are contaminants whose content in harvested organs is regulated for feed and food. The tightening of European regulations requires to better understand the state and determinism of these contaminations. The proposed approach of multicontaminants raised descriptive and explicative data contamination in field conditions and their cross effects. In order to have a range of soil and climatic situations, the work was based on a permanent national network of plots. The first hypotheses of relationships between environmental factors, the technical process and contaminations were proposed. To ensure reproducibility and traceability of samples and measurements, a sampling guide for wheat and sunflower grains has been defined and validated for the determination of trace element concentrations in wheat grain and sunflower.
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Emilie Donnat, Florence Forget, Mireille Barbaste, Sylvie Dauguet, Stéphane Faucher, et al.. Etude de la multicontamination des productions végétales de grande culture en conditions de plein champ. Innovations Agronomiques, INRAE, 2016, 49, pp.247-266. ⟨10.15454/1.4622822371893875E12⟩. ⟨hal-01512198⟩

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