The impact of single and combined amendment of elemental sulphur and graphene oxide on soil microbiome and nutrient transformation activities

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dc.contributor.authorHammerschmiedt, Terezacs
dc.contributor.authorHolátko, Jiřícs
dc.contributor.authorBytešníková, Zuzanacs
dc.contributor.authorŠkarpa, Petrcs
dc.contributor.authorRichtera, Lukášcs
dc.contributor.authorKintl, Antoníncs
dc.contributor.authorPekárková, Janacs
dc.contributor.authorKučerík, Jiřícs
dc.contributor.authorJaskulska, Iwonacs
dc.contributor.authorRadziemska, Majacs
dc.contributor.authorValová, Radmilacs
dc.contributor.authorMalíček, Ondřejcs
dc.contributor.authorBrtnický, Martincs
dc.coverage.issue19cs
dc.coverage.volume10cs
dc.date.accessioned2025-04-04T11:56:27Z
dc.date.available2025-04-04T11:56:27Z
dc.date.issued2024-10-15cs
dc.description.abstractBackground: Sulphur (S) deficiency has emerged in recent years in European soils due to the decreased occurrence of acid rains. Elemental sulphur (S0) is highly beneficial as a source of S in agriculture, but it must be oxidized to a plant-accessible form. Micro- or nano-formulated S0 may undergo accelerated transformation, as the oxidation rate of S0 indirectly depends on particle size. Graphene oxide (GO) is a 2D-carbon-based nanomaterial with benefits as soil amendment, which could modulate the processes of S0 oxidation. Micro-and nano-sized composites, comprised of S0 and GO, were tested as soil amendments in a pot experiment with unplanted soil to assess their effects on soil microbial biomass, activity, and transformation to sulphates. Fourteen different variants were tested, based on solely added GO, solely added micro- or nano-sized S0 (each in three different doses) and on a combination of all S0 doses with GO. Results: Compared to unamended soil, nano-S0 and nano-S0+GO increased soil pH(CaCl2). Micro-S0 (at a dose 4 g kg1) increased soil pH(CaCl2), whereas micro-S0+GO (at a dose 4 g kg1) decreased soil pH(CaCl2). The total bacterial and ammonium oxidizer microbial abundance decreased due to micro-S0 and nano-S0 amendment, with an indirect dependence on the amended dose. This trend was alleviated by the co-application of GO. Urease activity showed a distinct response to micro-S0+GO (decreased value) and nano-S0+GO amendment (increased value). Arylsulfatase was enhanced by micro-S0+GO, while sulphur reducing bacteria (dsr) increased proliferation due to high micro-S0 and nano-S0, and co-amendment of both with GO. In comparison to nano-S0, the amendment of micro-S0+GO more increased soluble sulphur content more significantly. Conclusions: Under the conditions of this soil experiment, graphene oxide exhibited a significant effect on the process of sulphur oxidation.en
dc.formattextcs
dc.format.extent1-13cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationHeliyon. 2024, vol. 10, issue 19, p. 1-13.en
dc.identifier.doi10.1016/j.heliyon.2024.e38439cs
dc.identifier.issn2405-8440cs
dc.identifier.orcid0000-0002-8288-3999cs
dc.identifier.orcid0000-0001-9705-1565cs
dc.identifier.orcid0000-0001-9083-4866cs
dc.identifier.orcid0000-0001-5237-722Xcs
dc.identifier.other193992cs
dc.identifier.researcheridN-9991-2014cs
dc.identifier.researcheridAAC-4938-2019cs
dc.identifier.researcheridI-4939-2018cs
dc.identifier.scopus12040049600cs
dc.identifier.scopus12038858000cs
dc.identifier.scopus7801480372cs
dc.identifier.scopus56595240100cs
dc.identifier.urihttps://hdl.handle.net/11012/250739
dc.language.isoencs
dc.publisherElsevier Ltdcs
dc.relation.ispartofHeliyoncs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S2405844024144702?pes=vor&utm_source=scopus&getft_integrator=scopuscs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2405-8440/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectBacteriaen
dc.subjectFungien
dc.subjectNanoparticlesen
dc.subjectOxidationen
dc.subjectSoil enzymesen
dc.subjectSoil sulphateen
dc.titleThe impact of single and combined amendment of elemental sulphur and graphene oxide on soil microbiome and nutrient transformation activitiesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-193992en
sync.item.dbtypeVAVen
sync.item.insts2025.04.04 13:56:26en
sync.item.modts2025.04.04 07:31:58en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav mikroelektronikycs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Laserová spektroskopiecs
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