Dynamic Effect of Fresh and Aged Biochar on the Behavior of the Herbicide Mesotrione in Soils

Dynamic Effect of Fresh and Aged Biochar on the Behavior of the Herbicide Mesotrione in Soils

10 páginas.- 6 figuras.- 5 tablas.- 57 referencias.- The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.jafc.9b02618

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Main Authors: Gámiz, B., Velarde Muñoz, Pilar, Spokas, K. A., Cox, L.
Other Authors: Ministerio de Ciencia e Innovación (España)
Format: artículo biblioteca
Language:English
Published: American Chemical Society 2019-08-28
Subjects:Biodegradation, Bound residues, Desorption, Leaching, Organic amendments, Soil weathering,
Online Access:http://hdl.handle.net/10261/200403
http://dx.doi.org/10.13039/501100004837
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spelling dig-irnas-es-10261-2004032020-08-28T04:31:06Z Dynamic Effect of Fresh and Aged Biochar on the Behavior of the Herbicide Mesotrione in Soils Gámiz, B. Velarde Muñoz, Pilar Spokas, K. A. Cox, L. Ministerio de Ciencia e Innovación (España) Ministerio de Ciencia, Innovación y Universidades (España) Gámiz, B. [0000-0002-7244-778X] Cox, L. [0000-0003-2113-4780] Biodegradation Bound residues Desorption Leaching Organic amendments Soil weathering 10 páginas.- 6 figuras.- 5 tablas.- 57 referencias.- The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.jafc.9b02618 In this study, we assessed the sorption, dissipation, and leaching of the herbicide mesotrione in soil amended with fresh and field-aged biochars, when added to the soil. The aging process was performed by burying the fresh biochar at 10 cm depth in three soils located in different points across the USA [Wisconsin (ABC_WI), Idaho (ABC_ID), and South Carolina (ABC_SC)] for six months. ABC_ID and ABC_SC slightly increased the sorption of mesotrione in soils, whereas ABC_WI removed greater amounts of herbicide from the solution. This was attributed to differences in water-soluble components and metal content of this aged biochar. Consequently, the persistence of the herbicide in the amended soils with fresh biochar and ABC_ID and ABC_SC were similar to that in unamended soils, while ABC_WI slightly increased mesotrione half-life. Differences between treatments were detected in leaching studies although no direct relationship with the dissipation batch studies was observed. Mesotrione leaching could not be detected in soil columns amended with ABC_WI and was high for the rest of treatments. The outcomes from this work demonstrate that temporal variability of biochar sorption capacities due to soil exposure can occur altering mesotrione’s behavior in biochar-amended soils. This work was financed by the Spanish Ministry of Science, Innovation and Universities (MICINN Project AGL2016-77821-R). B.G. thanks MICINN for her Juan de la Cierva Incorporacion postdoctoral contract (IJCI-2015-23309). Peer reviewed 2020-02-12T11:07:46Z 2020-02-12T11:07:46Z 2019-08-28 artículo http://purl.org/coar/resource_type/c_6501 Journal of Agricultural and Food Chemistry 67(34): 9450-9459 (2019) 0021-8561 http://hdl.handle.net/10261/200403 10.1021/acs.jafc.9b02618 http://dx.doi.org/10.13039/501100004837 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2016-77821-R info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/IJCI-2015-23309 Postprint http://dx.doi.org/10.1021/acs.jafc.9b02618 Sí open American Chemical Society
institution IRNAS ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-irnas-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del IRNAS España
language English
topic Biodegradation
Bound residues
Desorption
Leaching
Organic amendments
Soil weathering
Biodegradation
Bound residues
Desorption
Leaching
Organic amendments
Soil weathering
spellingShingle Biodegradation
Bound residues
Desorption
Leaching
Organic amendments
Soil weathering
Biodegradation
Bound residues
Desorption
Leaching
Organic amendments
Soil weathering
Gámiz, B.
Velarde Muñoz, Pilar
Spokas, K. A.
Cox, L.
Dynamic Effect of Fresh and Aged Biochar on the Behavior of the Herbicide Mesotrione in Soils
description 10 páginas.- 6 figuras.- 5 tablas.- 57 referencias.- The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.jafc.9b02618
author2 Ministerio de Ciencia e Innovación (España)
author_facet Ministerio de Ciencia e Innovación (España)
Gámiz, B.
Velarde Muñoz, Pilar
Spokas, K. A.
Cox, L.
format artículo
topic_facet Biodegradation
Bound residues
Desorption
Leaching
Organic amendments
Soil weathering
author Gámiz, B.
Velarde Muñoz, Pilar
Spokas, K. A.
Cox, L.
author_sort Gámiz, B.
title Dynamic Effect of Fresh and Aged Biochar on the Behavior of the Herbicide Mesotrione in Soils
title_short Dynamic Effect of Fresh and Aged Biochar on the Behavior of the Herbicide Mesotrione in Soils
title_full Dynamic Effect of Fresh and Aged Biochar on the Behavior of the Herbicide Mesotrione in Soils
title_fullStr Dynamic Effect of Fresh and Aged Biochar on the Behavior of the Herbicide Mesotrione in Soils
title_full_unstemmed Dynamic Effect of Fresh and Aged Biochar on the Behavior of the Herbicide Mesotrione in Soils
title_sort dynamic effect of fresh and aged biochar on the behavior of the herbicide mesotrione in soils
publisher American Chemical Society
publishDate 2019-08-28
url http://hdl.handle.net/10261/200403
http://dx.doi.org/10.13039/501100004837
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AT velardemunozpilar dynamiceffectoffreshandagedbiocharonthebehavioroftheherbicidemesotrioneinsoils
AT spokaska dynamiceffectoffreshandagedbiocharonthebehavioroftheherbicidemesotrioneinsoils
AT coxl dynamiceffectoffreshandagedbiocharonthebehavioroftheherbicidemesotrioneinsoils
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