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dc.provenanceINTA-
dc.contributorHauswirth, Damien-
dc.contributorThi, Sen Pham-
dc.contributorWery, Jacques-
dc.contributorTittonell, Pablo Adrian-
dc.contributorJourdain, Damien-
dc.contributorAffholder, François-
dc.creatorHauswirth, Damien-
dc.creatorThi, Sen Pham-
dc.creatorWery, Jacques-
dc.creatorTittonell, Pablo Adrian-
dc.creatorJourdain, Damien-
dc.creatorAffholder, François-
dc.date2017-09-25T14:21:50Z-
dc.date2017-09-25T14:21:50Z-
dc.date2015-03-
dc.date.accessioned2019-04-29T16:27:17Z-
dc.date.available2019-04-29T16:27:17Z-
dc.date.issued2017-09-25T14:21:50Z-
dc.date.issued2017-09-25T14:21:50Z-
dc.date.issued2015-03-
dc.identifier1166-7699-
dc.identifierhttp://hdl.handle.net/20.500.12123/1314-
dc.identifierhttps://www.cahiersagricultures.fr/articles/cagri/pdf/2015/02/cagri2015242p102.pdf-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/313570-
dc.descriptionDans deux districts montagneux du nord du Vietnam, l’agriculture de conservation (AC) est envisage´e pour re´duire l’impact environnemental de la culture de maı¨s sur pente. Dans ce contexte, notre e´tude vise l’e´laboration d’une typologie re´gionale d’exploitations agricoles qui facilite la conception de syste`mes de culture en AC adapte´s a` chaque type. Au total, 411 exploitations maı¨sicoles ont e´te´ e´tudie´es. Cinq types d’exploitations aux caracte´ristiques et aux performances de durabilite´ contraste´es ont e´te´ identifie´s par analyse multivarie´e. Nous discutons des syste`mes de culture en AC a priori adapte´s aux contraintes et possibilite´s de chaque type. Les prototypes envisage´s diffe`rent par le niveau d’intensification vise´ et la nature des couvertures ve´ge´tales cible´es. Sur cette base, nous proposons le de´veloppement de mode`les d’exploitations pour e´valuer ex ante l’attractivite´ e´conomique des options retenues pour chaque type d’exploitation.-
dc.descriptionConservation agriculture (CA) is considered a possible option for reducing the environmental impact of tilled maize on sloping land in two mountainous districts of northern Vietnam. Within this context, our study aimed at building a regional farm typology that can support the design of CA cropping systems, suiting different farm types. 411 maize-producing farms were surveyed. Using multivariate analysis, we identified 5 farm types with contrasting resources and sustainability performances. We discuss the range of possible CA systems to be designed for each type, according to its specific constraints and opportunities. We especially consider diverse intensification levels and kinds of cover plants. We propose the development of farm models to further explore the economic attractiveness of the options selected for each type-
dc.formatapplication/pdf-
dc.languagefra-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.sourceCahiers agricultures 24 (2) : 102-112. (Mars-Avril 2015)-
dc.sourcereponame:INTA Digital (INTA)-
dc.sourceinstname:Instituto Nacional de Tecnología Agropecuaria-
dc.sourceinstacron:INTA-
dc.source.uri1166-7699-
dc.source.urihttp://hdl.handle.net/20.500.12123/1314-
dc.source.urihttps://www.cahiersagricultures.fr/articles/cagri/pdf/2015/02/cagri2015242p102.pdf-
dc.source.urihttp://hdl.handle.net/20.500.12123/1314-
dc.source.urihttps://www.cahiersagricultures.fr/articles/cagri/pdf/2015/02/cagri2015242p102.pdf-
dc.subjectExplotaciones Agrarias-
dc.subjectFarms-
dc.subjectConservation Agriculture-
dc.subjectMountain Farming-
dc.subjectMulches-
dc.subjectCropping Systems-
dc.subjectSustainability-
dc.subjectEstudios de Casos Prácticos-
dc.subjectAgricultura de Conservación-
dc.subjectAgricultura de Montaña-
dc.subjectMaterial Orgánico de Cobertura-
dc.subjectSistemas de Cultivo-
dc.subjectSostenibilidad-
dc.subjectVietnam-
dc.subjectGranjas-
dc.subjectAgricultura Conservasionista-
dc.subjectMountain Farming-
dc.titleApports des typologies d'exploitations aux démarches de conception en agriculture de conservation : une étude de cas dans le nord du Vietnam = Exploiting farm typologies for designing conservation agriculture systems: a case study in northern Vietnam-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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