Effects of biochar amendment on wheat production, mycorrhizal status, soil microbial community, and properties of an Andisol in Southern Chile

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datacite.alternateIdentifier.citationField Crops Research, 273, 2021
datacite.alternateIdentifier.doi10.1016/j.fcr.2021.108306
datacite.alternateIdentifier.issn0378-4290
datacite.creatorCuraqueo Fuentes, Gustavo
datacite.creatorRoldan, A.
datacite.creatorMutis, Ana
datacite.creatorPanichini, Marcelo
datacite.creatorPérez-San Martín, Andrés
datacite.creatorMeier, Sebastián
datacite.creatorMella, Rodrigo
datacite.date2021
datacite.rightsRegistro bibliográfico
datacite.subjectAndisol
datacite.subjectArbuscular Mycorrhizal Fungi
datacite.subjectBiochar
datacite.subjectPyrogenic Organic Matter
datacite.subjectWheat
datacite.subjectAndisol
datacite.subjectBiochar
datacite.subjectCrop Production
datacite.subjectMicrobial Community
datacite.subjectMycorrhiza
datacite.subjectSoil Amendment
datacite.subjectSoil Microorganism
datacite.subjectSoil Quality
datacite.subjectWheat
datacite.subjectChile
datacite.titleEffects of biochar amendment on wheat production, mycorrhizal status, soil microbial community, and properties of an Andisol in Southern Chile
dc.contributor.authorCURAQUEO FUENTES, GUSTAVO ANER
dc.description.abstractBiochar (BC) production from agroforestry wastes and mycorrhizal fungi are potentially important agricultural practices for improving crops yields and increasing phosphorus (P) in volcanic soils. This study aimed to test the effect of BC application on wheat biomass and grain yield production, indigenous arbuscular mycorrhizal (AM) fungi propagules and soil microbial community and related to soil quality properties of an Andisol in Southern Chile. Biochars (BCs) were produced from oat hulls (OBC) and pine bark (PBC). Doses of 0, 5, 10, and 20 Mg ha?1 of BCs were applied on soil using wheat as the test crop. Wheat biomass (root and shoot portion) and grain yield, AM root colonization, spore, mycelium density, and glomalin content (glomalin related soil protein, EE-GRSP) were measured and related with soil quality properties such as bulk density, water-stable aggregates (WSA), and water holding capacity (WHC). The OBC had a significantly higher macronutrients content (N, P, K) than PBC. The highest dose of both BCs significantly improved shoot and root biomass and wheat grain yield. Application of 20 Mg ha?1 of OBC and PBC increased AM spore density and root colonization relative to control treatment. In the same way, the BC application significantly affects the AM mycelium density. The results showed that the application of higher BC dose changed the soil microbial community. The use of BCs in this volcanic soil is an effective strategy to increase wheat biomass, increase grain yield production, stimulate the indigenous AM fungi activity, enhance soil quality properties, and increase the sustainability levels of agricultural systems. © 2021 Elsevier B.V., All rights reserved.
dc.description.ia_keywordsoil, wheat, production, application, biomass, grain, yield
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/4430
dc.language.isoen
dc.publisherElsevier BV
dc.relationinstname: ANID
dc.relationreponame: Repositorio Digital RI2.0
dc.rights.driverinfo:eu-repo/semantics/openAccess
dc.sourceField Crops Research
dc.subject.ia_odsODS 6: Agua limpia y saneamiento
dc.subject.ia_oecd1nCiencias Naturales
dc.subject.ia_oecd2nCiencias Biológicas
dc.subject.ia_oecd3nBiología General
dc.type.driverinfo:eu-repo/semantics/article
dc.type.driverhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.type.openaireinfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
oaire.citationEdition2021
oaire.citationTitleField Crops Research
oaire.citationVolume273
oaire.fundingReferenceANID FONDECYT 3120213 (Postdoctorado), 11140508 (Regular)
oaire.licenseConditionCopyright © Elsevier B.V., 2021
oaire.resourceTypeArtículo
oaire.resourceType.enArticle
relation.isAuthorOfPublication49057266-4980-4ceb-9c83-312b69b5b8f2
relation.isAuthorOfPublication.latestForDiscovery49057266-4980-4ceb-9c83-312b69b5b8f2
uct.catalogadorjvu
uct.comunidadRecursos Naturalesen_US
uct.departamentoDepartamento de Ciencias Agropecuarias y Acuícolas
uct.facultadFacultad de Recursos Naturales
uct.indizacionScience Citation Index Expanded - SCIE
uct.indizacionScopus
uct.indizacionScimago
uct.indizacionCAB Abstracts
uct.indizacionAGRICOLA
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