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Efficacy of slow sand filtration enriched with trichoderma atroviride in the control of rhizoctonia solani in soilless culture

2024-12Journal article Restricted access
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dc.contributor.authorMatias, Pedro
dc.contributor.authorGuerreiro David Coelho, Luísa Isabel
dc.contributor.authorReis, Mário
dc.date.accessioned2024-11-15T10:33:25Z
dc.date.available2024-11-15T10:33:25Z
dc.date.issued2024-12
dc.description.abstractSoilless cultivation is increasingly common, but the nutrient-rich drainage from substrate cultivation is often discarded. However, drainage can be safely reused if previously disinfected. Slow sand filtration (SSF) is a lowcost, ecological, and effective method for water disinfection, primarily through biological control. Enhancing SSF with antagonistic microorganisms is not well-studied. Additionally, SSF has not been tested to control Rhizoctonia solani, , a phytopathogen that can be spread by irrigation water. Therefore, the objective of his work was to test the efficacy of a slow sand filter improved through the inoculation of the antagonistic fungus Trichoderma atroviride, , evaluating its suppression capacity against Rhizoctonia solani spread by the irrigation water in a closed substrate cultivation of cucumber ( Cucumis sativus). ). Five experiments were conducted, testing the presence and absence of a sand filter, T. atroviride, , and R. solani in each trial. Median disease severity was expressed on a scale of 1-5. The improved SSF increased disease control percentage by 49% compared to SSF alone and by 86% compared to no disease control method. In some experiments, SSF with T. atroviride totally controlled R. solani. . The results confirm that biologically enhanced SSF with T. atroviride can effectively disinfect drainage in closed soilless cultivation systems infected with R. solani.eng
dc.identifier.doi10.1016/j.cropro.2024.106917
dc.identifier.issn0261-2194
dc.identifier.urihttp://hdl.handle.net/10400.1/26271
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relationMediterranean Institute for Agriculture, Environment and Development
dc.relationMediterranean Institute for Agriculture, Environment and Development
dc.relationCHANGE - Global Change and Sustainability Institute
dc.relation.ispartofCrop Protection
dc.rights.uriN/A
dc.subjectBiological control
dc.subjectDrainage
dc.subjectReuse
dc.subjectDisinfection
dc.subjectClosed hydroponic system
dc.titleEfficacy of slow sand filtration enriched with trichoderma atroviride in the control of rhizoctonia solani in soilless cultureeng
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMediterranean Institute for Agriculture, Environment and Development
oaire.awardTitleMediterranean Institute for Agriculture, Environment and Development
oaire.awardTitleCHANGE - Global Change and Sustainability Institute
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F05183%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F05183%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0121%2F2020/PT
oaire.citation.startPage106917
oaire.citation.titleCrop Protection
oaire.citation.volume186
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameMatias
person.familyNameGuerreiro David Coelho
person.familyNameReis
person.givenNamePedro
person.givenNameLuísa Isabel
person.givenNameMário
person.identifier3167384
person.identifier.ciencia-idA91A-3F5F-DF37
person.identifier.ciencia-id3410-D2D3-AB40
person.identifier.ciencia-idD31F-ACBA-41E7
person.identifier.orcid0000-0002-0370-6055
person.identifier.orcid0000-0001-5236-4605
person.identifier.orcid0000-0002-3349-3003
person.identifier.scopus-author-id55769965400
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublication56503d60-2fec-4d03-b627-deec25da512a
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relation.isAuthorOfPublication.latestForDiscovery56503d60-2fec-4d03-b627-deec25da512a
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