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dc.contributor.author
Siles, José A.
dc.contributor.author
Perez Mendoza, Daniel
dc.contributor.author
Ibañez, José A.
dc.contributor.author
Scervino, Jose Martin
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dc.contributor.author
Ocampo, Juan A.
dc.contributor.author
Garcia Romera, Inmaculada
dc.contributor.author
Sampedro, Inmaculada
dc.date.available
2017-01-25T19:22:53Z
dc.date.issued
2014-01
dc.identifier.citation
Siles, José A.; Perez Mendoza, Daniel; Ibañez, José A.; Scervino, Jose Martin; Ocampo, Juan A.; et al.; Assessing the impact of biotransformed dry olive residue application to soil: Effects on enzyme activities and fungal community; Elsevier; International Biodeterioration And Biodegradation; 89; 1-2014; 15-22
dc.identifier.issn
0964-8305
dc.identifier.uri
http://hdl.handle.net/11336/11908
dc.description.abstract
Dry olive residue (DOR), a solid by-product of the two-phase olive oil extraction system, is rich in organic matter and nutritionally important compounds. However, the agronomic application of this residue may impact negatively on the soil ecosystem due to its toxic components. The aim of the present study was to investigate the impact of raw DOR, Coriolopsis floccosa-transformed DOR and Fusarium oxysporumtransformed DOR on soil biological properties. To do this, soil enzyme activities, fungal community size (quantitative PCR) and fungal community structure (DGGE of 18S rRNA gene) were measured. The impact of biotransformed and nonbiotransformed DOR applications to soil depended on two factors: the variable sensitivity of the soil to the residue?s composition and the duration of exposure to amendments. The application of this biotransformed residue enhanced soil enzyme activities (phosphatase, b-glucosidase and urease) with respect to soil amended with nonbiotransformed residue. The quantification of the 18S rRNA gene copy number indicated that the different amendments stimulated relative abundance. DGGE analysis showed that the amendments produced changes in fungal community structure although variations in fungal diversity were only detected after C. floccosa-transformed DOR addition at 60 days, probably due to the enhancement of species such as Chaetomium globosum and Chalazion helveticum.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Alpeorujo
dc.subject
Bioremediation
dc.subject.classification
Micología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Assessing the impact of biotransformed dry olive residue application to soil: Effects on enzyme activities and fungal community
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-12T14:21:52Z
dc.journal.volume
89
dc.journal.pagination
15-22
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Siles, José A.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidin; España
dc.description.fil
Fil: Perez Mendoza, Daniel. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidin; España
dc.description.fil
Fil: Ibañez, José A.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidin; España
dc.description.fil
Fil: Scervino, Jose Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación En Biodiversidad y Medioambiente; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
dc.description.fil
Fil: Ocampo, Juan A.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidin; España
dc.description.fil
Fil: Garcia Romera, Inmaculada. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidin; España
dc.description.fil
Fil: Sampedro, Inmaculada. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidin; España. Dartmouth College; Estados Unidos
dc.journal.title
International Biodeterioration And Biodegradation
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0964830514000043
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ibiod.2014.01.001
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