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dc.contributor.author
Castro Huerta, Ricardo Andres
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dc.contributor.author
Falco, Liliana
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dc.contributor.author
Sandler, Rosana Veronica
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dc.contributor.author
Coviella, Carlos Eduardo
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dc.date.available
2018-07-10T17:54:47Z
dc.date.issued
2015-03
dc.identifier.citation
Castro Huerta, Ricardo Andres; Falco, Liliana; Sandler, Rosana Veronica; Coviella, Carlos Eduardo; Differential contribution of soil biota groups to plant litter decomposition as mediated by soil use
; PeerJ; PeerJ; 2015; 3; 3-2015
dc.identifier.issn
2167-8359
dc.identifier.uri
http://hdl.handle.net/11336/51632
dc.description.abstract
Plant decomposition is dependant on the activity of the soil biota and its interactions with climate, soil properties, and plant residue inputs. This work assessed the roles of different groups of the soil biota on litter decomposition, and the way they are modulated by soil use. Litterbags of different mesh sizes for the selective exclusion of soil fauna by size (macro, meso, and microfauna) were filled with standardized dried leaves and placed on the same soil under different use intensities: naturalized grasslands, recent agriculture, and intensive agriculture fields. During five months, litterbags of each mesh size were collected once a month per system with five replicates. The remaining mass was measured and decomposition rates calculated. Differences were found for the different biota groups, and they were dependant on soil use. Within systems, the results show that in the naturalized grasslands, the macrofauna had the highest contribution to decomposition. In the recent agricultural system it was the combined activity of the macro- and mesofauna, and in the intensive agricultural use it was the mesofauna activity. These results underscore the relative importance and activity of the different groups of the edaphic biota and the effects of different soil uses on soil biota activity.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
PeerJ
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Agricultural Intensity
dc.subject
Agroecosystem
dc.subject
Edaphic Biota
dc.subject
Litter Decomposition
dc.subject
Litterbags
dc.subject
Nutrient Cycling
dc.subject
Organic Matter Turnover
dc.subject
Soil Fauna
dc.subject
Soil Sustainability
dc.subject
Soil Use
dc.subject.classification
Agricultura
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.subject.classification
Otras Ciencias Biológicas
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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
Differential contribution of soil biota groups to plant litter decomposition as mediated by soil use
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-10T13:47:42Z
dc.journal.volume
2015
dc.journal.number
3
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: Castro Huerta, Ricardo Andres. Universidad Nacional de Luján. Departamento de Ciencias Básicas. Laboratorio de Ecología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Falco, Liliana. Universidad Nacional de Luján. Departamento de Ciencias Básicas. Laboratorio de Ecología; Argentina
dc.description.fil
Fil: Sandler, Rosana Veronica. Universidad Nacional de Luján. Departamento de Ciencias Básicas. Laboratorio de Ecología; Argentina
dc.description.fil
Fil: Coviella, Carlos Eduardo. Universidad Nacional de Luján. Departamento de Ciencias Básicas. Laboratorio de Ecología; Argentina
dc.journal.title
PeerJ
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://peerj.com/articles/826/
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.7717/peerj.826
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4359044/
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