Show simple item record

resumen

Abstract
In France, agronomists have studied the effects of cropping systems on soil structure using a field method that is based on a visual description of the soil structure. This “profil cultural” method was designed as a field diagnostic tool to identify the effects of tillage and compaction on soil structure dynamics. It is of great benefit to agronomists seeking to improve crop management and preserve soil structure and fertility. However, the “profil [ver mas...]
dc.contributor.authorBoizard, Hubert
dc.contributor.authorPeigné, Joséphine
dc.contributor.authorSasal, Maria Carolina
dc.contributor.authorGuimarães, Maria De Fátima
dc.contributor.authorPiron, Denis
dc.contributor.authorTomis, Vincent
dc.contributor.authorVian, Jean-François
dc.contributor.authorCadoux, Stéphane
dc.contributor.authorRalisch, Ricardo
dc.contributor.authorTavares Filho, João
dc.contributor.authorHeddadj, Djilali
dc.contributor.authorDe Battista, Juan
dc.contributor.authorDuparque, Annie
dc.contributor.authorFranchini, Julio Cezar
dc.contributor.authorRoger-Estrade, Jean
dc.date.accessioned2018-11-28T13:08:43Z
dc.date.available2018-11-28T13:08:43Z
dc.date.issued2017-11
dc.identifier.issn0167-1987
dc.identifier.issn1879-3444
dc.identifier.otherhttps://doi.org/10.1016/j.still.2016.07.007
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0167198716301271
dc.identifier.urihttp://hdl.handle.net/20.500.12123/3981
dc.description.abstractIn France, agronomists have studied the effects of cropping systems on soil structure using a field method that is based on a visual description of the soil structure. This “profil cultural” method was designed as a field diagnostic tool to identify the effects of tillage and compaction on soil structure dynamics. It is of great benefit to agronomists seeking to improve crop management and preserve soil structure and fertility. However, the “profil cultural” method was developed and has mainly been used in conventional tillage systems with regular ploughing. As there has been an increase in the use of various forms of reduced, minimum and no-tillage systems in many parts of the world, it is necessary to re-evaluate this method’s ability to describe and interpret soil structure dynamics in no-till or reduced tillage. In these situations, changes in soil structure over time are mainly driven by compaction and by regeneration through natural agents (climatic conditions, root growth and macrofauna), therefore it is important to evaluate the effects of these natural processes on soil structure dynamics. These concerns have led to adaptations and amendments to the initial method based on field observations and experimental work in different cropping systems, soil types and climatic conditions. The description of crack types has been improved and a criterion of biological activity based on the visual examination of clods has been introduced. To test this modified method, a comparison with the initial method was undertaken and its ability to make diagnoses tested in five experiments in France, Brazil and Argentina. The adapted method allowed an improved assessment of the impact of cropping systems on soil functioning when natural processes were integrated into the description.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherElsevieres_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourceSoil and Tillage Research 173 : 92-103 (November 2017)es_AR
dc.subjectEstructura del Sueloes_AR
dc.subjectSoil Structureeng
dc.subjectCero-labranzaes_AR
dc.subjectZero Tillageeng
dc.subjectPerfil del Sueloes_AR
dc.subjectSoil Profileseng
dc.subjectEvaluaciónes_AR
dc.subjectAssessmenteng
dc.subjectActividad Biológica en el Sueloes_AR
dc.subjectBiological Activity in Soileng
dc.titleDevelopments in the “profil cultural” method for an improved assessment of soil structure under no-tilles_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenEEA Paranáes_AR
dc.description.filFil: Boizard, Hubert. Institut National de la Recherche Agronomique (INRA); Franciaes_AR
dc.description.filFil: Peigné, Joséphine. ISARA-Lyon; Franciaes_AR
dc.description.filFil: Sasal, María Carolina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná; Argentinaes_AR
dc.description.filFil: Guimarães, Maria De Fátima. Londrina State University. Agronomy Department; Brasiles_AR
dc.description.filFil: Piron, Denis. Université de Rennes; Franciaes_AR
dc.description.filFil: Tomis, Vincent. Agro-Transfert Ressources et Territoires; Franciaes_AR
dc.description.filFil: Vian, Jean-François. ISARA-Lyon; Franciaes_AR
dc.description.filFil: Cadoux, Stéphane. Terres Inovia; Franciaes_AR
dc.description.filFil: Ralisch, Ricardo. Londrina State University. Agronomy Department; Brasiles_AR
dc.description.filFil: Tavares Filho, João. Londrina State University. Agronomy Department; Brasiles_AR
dc.description.filFil: Heddadj, Djilali. Chambres d’Agriculture de Bretagne; Franciaes_AR
dc.description.filFil: De Battista, Juan Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina.es_AR
dc.description.filFil: Duparque, Annie. Agro-Transfert Ressources et Territoires; Franciaes_AR
dc.description.filFil: Franchini, Julio Cezar. Embrapa Soja; Brasiles_AR
dc.description.filFil: Roger-Estrade, Jean. Université Paris-Saclay. UMR Agronomie; Franciaes_AR
dc.subtypecientifico


Files in this item

Thumbnail

This item appears in the following Collection(s)

common

Show simple item record