Occurrence of antibiotics in Lettuce (Lactuca sativa L.) and Radish (Raphanus sativus L.) following organic soil fertilisation under plot-scale conditions: Crop and human health implications
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10.1016/j.jhazmat.2022.129044
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/386086
Tipus de documentArticle
Data publicació2022-08
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 4.0 Internacional
ProjecteDINAMICA DE LA ACUMULACION DE ANTIBIOTICOS, METALES Y GENES DE RESISTENCIA BACTERIANA EN CULTIVOS AGRICOLAS POR FERTILIZACION ORGANICA. IMPLICACIONES EN LA PRODUCCION VEGETAL (AEI-AGL2017-89518-R)
EVALUACION DEL RIESGO BIOLOGICO ASOCIADO A USOS AGRICOLAS DE AGUAS RESIDUALES Y BIOSOLIDOS PROCEDENTES DE DEPURADORAS (AEI-RTI2018-096175-B-I00)
BP3 - Beatriu de Pinos-3 Postdoctoral Programme (EC-H2020-801370)
EVALUACION DEL RIESGO BIOLOGICO ASOCIADO A USOS AGRICOLAS DE AGUAS RESIDUALES Y BIOSOLIDOS PROCEDENTES DE DEPURADORAS (AEI-RTI2018-096175-B-I00)
BP3 - Beatriu de Pinos-3 Postdoctoral Programme (EC-H2020-801370)
Abstract
Recent studies have demonstrated the crop uptake of antibiotics (ABs) from soils treated with AB-carrying fertilisers. However, there is a lack of plot-scale studies linking their effects at the agronomic and metabolomic/transcriptomic level to their impact on human health. This paper assesses the plant uptake of 23 ABs following two productive cycles of lettuce and radish cropped with sewage sludge, pig slurry, the organic fraction of municipal solid waste, or chemical fertilisation under plot-scale conditions (32 plots spanning 3-10 m2 each). AB uptake by plants depended on both the vegetable and the AB class and was higher in radish than in lettuce edible parts. Levels ranged from undetectable to up to 76 ng/g (fresh weight). Repetitive organic fertilisation resulted in an increase in the concentration of ABs in lettuce leaves, but not in radish roots. Significant metabolomic and transcriptomic changes were observed following soil fertilisation. Nevertheless, a human health risk assessment indicates that the occurrence of ABs in lettuce or radish edible parts does not pose any risk. To our knowledge, this is the first holistic plot-scale study demonstrating that the use of organic fertilisers containing ABs is safe for crop security and human health.
CitacióMatamoros Mercadal, V. [et al.]. Occurrence of antibiotics in Lettuce (Lactuca sativa L.) and Radish (Raphanus sativus L.) following organic soil fertilisation under plot-scale conditions: Crop and human health implications. "Journal of hazardous materials", Agost 2022, vol. 436, núm. 129044, p. 1-12.
ISSN0304-3894
Altres identificadorshttps://pubmed.ncbi.nlm.nih.gov/35525220/
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