Effects of sustainable agricultural practices on soil microbial diversity, composition, and functions

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dc.article.number109053
dc.catalogadorjwg
dc.contributor.authorMondaca Rivas, Pedro Santiago
dc.contributor.authorCelis-Diez J.L.
dc.contributor.authorDiaz-Siefer P.
dc.contributor.authorOlmos-Moya N.
dc.contributor.authorMontero-Silva F.
dc.contributor.authorBustos Molina, Sofia Shantal
dc.contributor.authorFonturbel F.E.
dc.contributor.authorAponte H.
dc.contributor.authorMandakovic D.
dc.contributor.authorBastidas Mendez, Brynelly Mercedes
dc.contributor.authorArellano, Eduardo C.
dc.contributor.authorLavandero B.
dc.contributor.authorCarvajal M.
dc.contributor.authorGaxiola Alcantar Aurora
dc.date.accessioned2024-05-15T16:49:32Z
dc.date.available2024-05-15T16:49:32Z
dc.date.issued2024
dc.description.abstractSoil microorganisms can provide multiple benefits to agroecosystems, which are assumed to be promoted by sustainable agricultural practices. However, the mechanisms that explain this relationship have not been clearly elucidated. Although studies have reported that sustainable agricultural practices promote microbial biomass, the broader implications for soil microbial composition and functions remain uncertain. Accordingly, we searched field experiments worldwide contrasting soil microbial communities under conventional and sustainable agricultural practices. We analysed 924 results of relative abundance of bacteria or fungi (using 16 S and ITS rRNA amplicon sequencing, respectively) at the Family taxonomic level obtained from 46 articles. We found higher soil bacterial richness and higher abundance of copiotrophic bacteria under sustainable agricultural practices. Organic fertilisation promoted the abundance of bacteria involved in C and N cycling, while conservation tillage decreased those involved in the decomposition of plant residue. While sustainable agricultural practices had a minor effect on the overall fungal structure, they led to increases in symbiotic fungi abundance (e.g., Geoglossaceae). Additionally, we observed a slight increase in arbuscular mycorrhizal fungi and a slight reduction in pathogenic fungi associated with plant disease (e.g., Botryosphaeriaceae). Higher soil microbial taxonomic diversity did not lead to increased soil multifunctionality; however, it could safeguard resilience for soil functions via the diversity insurance effect. This study establishes that sustainable agricultural practices can significantly influence microbial communities, leading to compositional and structural changes, as well as promoting relevant functions for agroecosystems. Altogether, these results highlight the importance of integrating concepts of community ecology into agricultural management practices for reaching sustainable agricultural systems.
dc.fechaingreso.objetodigital2024-08-29
dc.fuente.origenSCOPUS
dc.identifier.doi10.1016/j.agee.2024.109053
dc.identifier.issn01678809
dc.identifier.scopusidSCOPUS_ID:85192097924
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/85683
dc.information.autorucFacultad de Ciencias Biológicas; Bustos Molina Sofia Shantal; S/I; 205459
dc.information.autorucFacultad de Ciencias Biológicas; Gaxiola Alcantar Aurora; 0000-0003-2820-3689; 169320
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Bastidas Mendez Brynelly Mercedes; S/I; 1071736
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Mondaca Rivas Pedro Santiago; S/I; 79452
dc.language.isoen
dc.nota.accesocontenido parcial
dc.publisherElsevier B.V.
dc.revistaAgriculture, Ecosystems and Environment
dc.rightsacceso restringido
dc.subjectBacteria
dc.subjectFungi
dc.subjectMicrobiome
dc.subjectSoil ecology
dc.subjectSustainability
dc.subject.ddc600
dc.subject.deweyTecnologíaes_ES
dc.subject.ods02 Zero hunger
dc.subject.ods15 Life on land
dc.subject.odspa02 Hambre cero
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.titleEffects of sustainable agricultural practices on soil microbial diversity, composition, and functions
dc.typeartículo
dc.volumen370
sipa.codpersvinculados205459
sipa.codpersvinculados169320
sipa.codpersvinculados1071736
sipa.codpersvinculados79452
sipa.trazabilidadSCOPUS;2024-05-12
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