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dc.contributor.author
Frene, Juan Pablo
dc.contributor.author
Gabbarini, Luciano Andres
dc.contributor.author
Wall, Luis Gabriel
dc.date.available
2022-10-28T14:29:11Z
dc.date.issued
2019-12
dc.identifier.citation
Frene, Juan Pablo; Gabbarini, Luciano Andres; Wall, Luis Gabriel; Soil physiology discriminates between no-till agricultural soils with different crop systems on winter season; Wiley Blackwell Publishing, Inc; Soil Use And Management; 36; 4; 12-2019; 571-580
dc.identifier.issn
0266-0032
dc.identifier.uri
http://hdl.handle.net/11336/175346
dc.description.abstract
Community level physiological profiles (CLPPs) were used to characterize soils with two contrasting no-till agricultural practices in terms of crop rotation, looking for differences in soil physiology according to management: ‘good agricultural practices (GAP), based on crop rotation, and monocropping agriculture considered as poor agricultural practices (PAP); soils from nearby natural environments (NE) were used as reference. Soils from productive fields of the central Argentine Pampas were sampled in summer and winter. Treatments were replicated at four places along a 400-km east–west transect, between longitudinal parallels 31° to 33°S. The CLPPs assay was based on either basal respiration or substrate-induced respiration using different C sources, with or without additional nitrogen as a mineral amendment, to mimic fertilizer application effects. CLPPs allowed discrimination between soils with different agricultural practices, despite the differences in the texture and mineralogy of the soils at each replicate site. NE soils were significantly different to agriculture soils based on 70% of the estimated CLPPs parameters. The differences between GAP and PAP soils by CLPPs data were supported by 50% of the estimated parameters in winter and only by 12.5% of them in summer. The Euclidean distance between GAP and PAP increased 102% in winter compared with summer. Additional N to the incubation did not significantly modify the result. Coumaric and propionic acids appeared to be good substrates for discrimination between different agriculture practices by CLPPs.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
COMMUNITY LEVEL PHYSIOLOGICAL PROFILES
dc.subject
CROP ROTATION
dc.subject
GOOD AGRICULTURAL PRACTICES
dc.subject
NO-TILL FARMING
dc.subject
SOIL RESPIRATION
dc.subject.classification
Ecología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Soil physiology discriminates between no-till agricultural soils with different crop systems on winter season
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-10-27T10:21:17Z
dc.journal.volume
36
dc.journal.number
4
dc.journal.pagination
571-580
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Frene, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnologia. Centro de Bioquimica y Microbiologia de Suelos. Laboratorio de Bioquimica y Biologia de Suelos.; Argentina
dc.description.fil
Fil: Gabbarini, Luciano Andres. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnologia. Centro de Bioquimica y Microbiologia de Suelos. Laboratorio de Bioquimica y Biologia de Suelos.; Argentina
dc.description.fil
Fil: Wall, Luis Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnologia. Centro de Bioquimica y Microbiologia de Suelos. Laboratorio de Bioquimica y Biologia de Suelos.; Argentina
dc.journal.title
Soil Use And Management
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://bsssjournals.onlinelibrary.wiley.com/doi/10.1111/sum.12568
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/sum.12568
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