Potential of dredged bioremediated marine sediment for strawberry cultivation

For the maintenance of the economic activity of the ports, it is necessary to dredge the marine sediments in order to guarantee their depth. These sediments, considered by European legislation as residues, present relevant limitations of use and generate environmental and economic problems concernin...

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Autores: Martinez Nicolas, Juan Jose, Legua, Pilar, Núñez-Gómez, Dámaris, Martínez Font, Rafael, Hernández, Francisca, GIORDANI, EDGARDO, Melgarejo Moreno, Pablo
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad Miguel Hernández de Elche
Repositorio:REDIUMH. Depósito Digital de la UMH
OAI Identifier:oai:dspace.umh.es:11000/34280
Acceso en línea:https://hdl.handle.net/11000/34280
Access Level:acceso abierto
Palabra clave:Marine sediments
Substrates
Strawberry
Dredged sediments
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spelling Potential of dredged bioremediated marine sediment for strawberry cultivationMartinez Nicolas, Juan JoseLegua, PilarNúñez-Gómez, DámarisMartínez Font, RafaelHernández, FranciscaGIORDANI, EDGARDOMelgarejo Moreno, PabloMarine sedimentsSubstratesStrawberryDredged sedimentsFor the maintenance of the economic activity of the ports, it is necessary to dredge the marine sediments in order to guarantee their depth. These sediments, considered by European legislation as residues, present relevant limitations of use and generate environmental and economic problems concerning their final disposal. In this context, the present work aims to identify the phytoremediated dredged sediments potential as an alternative to the traditional substrate (peat) in horticultural growing through two-years controlled strawberry cultivation. The growing media mixes used were: (1) 100% peat (Pt) as a control substrate; (2) 100% dredged remediated sediment (DRS); (3) 50% each (Pt-DRS). The dredged sediment, plant drainage and strawberry plant parts (leaves, stems, roots, and fruits) were analyzed to mineral elements, heavy metal contents, and pesticide residues (polycyclic aromatic hydrocarbons, polychlorinated biphenyls and specific fumigants) during the experimental period. Only seven (Mn, Fe, Zn, Mo, Al, Mn and Ni) of the twenty-two metals and two (nitrates and fluorene) of the six hundred-thirteen pesticides analyzed were detected in the strawberry fruits. In all the cases, values detected were under the Spanish and European legal limit. The suitability of strawberry fruits for fresh and/or processed consumption with no risk was confirmed. Based on the results, can be affirmed that the dredged remediated sediment can be used as a culture substrate, alone or mixed with other substrates. Additional researches should be carried out to confirm the sediment characteristics and compare with other substrates to improve the physical and chemical propertiesNature ResearchDepartamentos de la UMH::Producción Vegetal y Microbiología202520252020info:eu-repo/semantics/articleapplication/pdf11application/pdfhttps://hdl.handle.net/11000/34280reponame:REDIUMH. Depósito Digital de la UMHinstname:Universidad Miguel Hernández de ElcheIngléshttps://doi.org/10.1038/s41598-020-76714-xinfo:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:dspace.umh.es:11000/342802026-05-27T13:36:21Z
dc.title.none.fl_str_mv Potential of dredged bioremediated marine sediment for strawberry cultivation
title Potential of dredged bioremediated marine sediment for strawberry cultivation
spellingShingle Potential of dredged bioremediated marine sediment for strawberry cultivation
Martinez Nicolas, Juan Jose
Marine sediments
Substrates
Strawberry
Dredged sediments
title_short Potential of dredged bioremediated marine sediment for strawberry cultivation
title_full Potential of dredged bioremediated marine sediment for strawberry cultivation
title_fullStr Potential of dredged bioremediated marine sediment for strawberry cultivation
title_full_unstemmed Potential of dredged bioremediated marine sediment for strawberry cultivation
title_sort Potential of dredged bioremediated marine sediment for strawberry cultivation
dc.creator.none.fl_str_mv Martinez Nicolas, Juan Jose
Legua, Pilar
Núñez-Gómez, Dámaris
Martínez Font, Rafael
Hernández, Francisca
GIORDANI, EDGARDO
Melgarejo Moreno, Pablo
author Martinez Nicolas, Juan Jose
author_facet Martinez Nicolas, Juan Jose
Legua, Pilar
Núñez-Gómez, Dámaris
Martínez Font, Rafael
Hernández, Francisca
GIORDANI, EDGARDO
Melgarejo Moreno, Pablo
author_role author
author2 Legua, Pilar
Núñez-Gómez, Dámaris
Martínez Font, Rafael
Hernández, Francisca
GIORDANI, EDGARDO
Melgarejo Moreno, Pablo
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamentos de la UMH::Producción Vegetal y Microbiología
dc.subject.none.fl_str_mv Marine sediments
Substrates
Strawberry
Dredged sediments
topic Marine sediments
Substrates
Strawberry
Dredged sediments
description For the maintenance of the economic activity of the ports, it is necessary to dredge the marine sediments in order to guarantee their depth. These sediments, considered by European legislation as residues, present relevant limitations of use and generate environmental and economic problems concerning their final disposal. In this context, the present work aims to identify the phytoremediated dredged sediments potential as an alternative to the traditional substrate (peat) in horticultural growing through two-years controlled strawberry cultivation. The growing media mixes used were: (1) 100% peat (Pt) as a control substrate; (2) 100% dredged remediated sediment (DRS); (3) 50% each (Pt-DRS). The dredged sediment, plant drainage and strawberry plant parts (leaves, stems, roots, and fruits) were analyzed to mineral elements, heavy metal contents, and pesticide residues (polycyclic aromatic hydrocarbons, polychlorinated biphenyls and specific fumigants) during the experimental period. Only seven (Mn, Fe, Zn, Mo, Al, Mn and Ni) of the twenty-two metals and two (nitrates and fluorene) of the six hundred-thirteen pesticides analyzed were detected in the strawberry fruits. In all the cases, values detected were under the Spanish and European legal limit. The suitability of strawberry fruits for fresh and/or processed consumption with no risk was confirmed. Based on the results, can be affirmed that the dredged remediated sediment can be used as a culture substrate, alone or mixed with other substrates. Additional researches should be carried out to confirm the sediment characteristics and compare with other substrates to improve the physical and chemical properties
publishDate 2020
dc.date.none.fl_str_mv 2020
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/11000/34280
url https://hdl.handle.net/11000/34280
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1038/s41598-020-76714-x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
11
application/pdf
dc.publisher.none.fl_str_mv Nature Research
publisher.none.fl_str_mv Nature Research
dc.source.none.fl_str_mv reponame:REDIUMH. Depósito Digital de la UMH
instname:Universidad Miguel Hernández de Elche
instname_str Universidad Miguel Hernández de Elche
reponame_str REDIUMH. Depósito Digital de la UMH
collection REDIUMH. Depósito Digital de la UMH
repository.name.fl_str_mv
repository.mail.fl_str_mv
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