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dc.contributor.authorVida, Carmen
dc.contributor.authorDe Vicente, Antonio
dc.contributor.authorCazorla, Francisco M.
dc.date.accessioned2016-09-27T08:28:06Z
dc.date.available2016-09-27T08:28:06Z
dc.date.created2016
dc.identifier.urihttp://hdl.handle.net/10630/12088
dc.descriptionVida et al., 2016. Microbial profiling of a suppressiveness-induced agricultural soil amended with composted almond shells lead to isolation of new biocontrol agents. Biological and integrated control of plant pathogens IOBC-WPRS Bulletin Vol. 117, 2016 pp. 140-143
dc.description.abstractThis study focused on the microbial profile present in an agricultural soil that becomes suppressive after the application of composted almond shells (AS) as organic amendments. The role of microbes in the suppression of Rosellinia necatrix, the causative agent of avocado white root rot, was determined after heat-treatment and complementation experiments with different types of soil. Bacterial and fungal profiles based on the 16S rRNA gene and ITS sequencing, the soil under the influence of composted almond shells revealed an increase in Proteobacteria and Ascomycota groups, as well as a reduction in Acidobacteria and Xylariales (where R. necatrix is allocated). Complementary to these findings, functional analysis by GeoChip 4.6 confirmed the improvement of a group of specific probes included in the “soil benefit” category was present only in AS-amended soils, corresponding to specific microorganisms previously described as potential biocontrol agents, such as Pseudomonas spp., Burkholderia spp. or Actinobacteria. Based in such data, a model for the microbial-based suppressiveness is proposed and further isolation of representative microorganisms were performed.es_ES
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.es_ES
dc.language.isoenges_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectCompostajees_ES
dc.subjectFertilizantes orgánicos refinadoses_ES
dc.subject.otherAvocadoes_ES
dc.subject.otherCompostes_ES
dc.subject.otherAlmond shellses_ES
dc.subject.otherMicrobiomees_ES
dc.titleMicrobial profiling of a suppressiveness-induced agricultural soil amended with composted almond shells lead to isolation of new biocontrol agentses_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.centroFacultad de Cienciases_ES
dc.relation.eventtitleXIV Meeting of the IOBC-WPRS Working Group Biological control of fungal and bacterial plant pathogenses_ES
dc.relation.eventplaceBerlines_ES
dc.relation.eventdateSeptiembre 2016es_ES
dc.cclicenseby-nc-ndes_ES


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