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Dans 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
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Conservation 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
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dc.contributor.author | Hauswirth, Damien | |
dc.contributor.author | Thi, Sen Pham | |
dc.contributor.author | Wery, Jacques | |
dc.contributor.author | Tittonell, Pablo Adrian | |
dc.contributor.author | Jourdain, Damien | |
dc.contributor.author | Affholder, François | |
dc.date.accessioned | 2017-09-25T14:21:50Z | |
dc.date.available | 2017-09-25T14:21:50Z | |
dc.date.issued | 2015-03 | |
dc.identifier.issn | 1166-7699 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/1314 | |
dc.identifier.uri | https://www.cahiersagricultures.fr/articles/cagri/pdf/2015/02/cagri2015242p102.pdf | |
dc.description.abstract | Dans 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. | fra |
dc.description.abstract | Conservation 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 | eng |
dc.format | application/pdf | eng |
dc.language.iso | fra | |
dc.rights | info:eu-repo/semantics/openAccess | eng |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.source | Cahiers agricultures 24 (2) : 102-112. (Mars-Avril 2015) | |
dc.subject | Explotaciones Agrarias | es_AR |
dc.subject | Farms | eng |
dc.subject | Estudios de Casos Prácticos | |
dc.subject | Agricultura de Conservación | |
dc.subject | Conservation Agriculture | eng |
dc.subject | Agricultura de Montaña | |
dc.subject | Mountain Farming | eng |
dc.subject | Material Orgánico de Cobertura | |
dc.subject | Mulches | eng |
dc.subject | Sistemas de Cultivo | |
dc.subject | Cropping Systems | eng |
dc.subject | Sostenibilidad | |
dc.subject | Sustainability | eng |
dc.subject.other | Vietnam | |
dc.subject.other | Granjas | |
dc.subject.other | Agricultura Conservacionista | |
dc.subject.other | Mountain Farming | eng |
dc.title | Apports 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 | fra |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | eng |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
dc.description.fil | Fil: Hauswirth, Damien. Centre de Coopération Internationale en Recherche Agronomique pour le Développement; Francia | |
dc.description.fil | Fil: Thi, Sen Pham Northern Mountainous Agriculture and Forestry Institute; Vietnam | |
dc.description.fil | Fil: Wery, Jacques. CIRAD-INRA. Unité Mixte de Recherche System. SupAgro; Francia | |
dc.description.fil | Fil: Tittonell, Pablo Adrian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina. Wageningen University and Research Centre; Holanda | |
dc.description.fil | Fil: Jourdain, Damien. Centre de Coopération Internationale en Recherche Agronomique pour le Développement. Unité Mixte de Recherche. Gestion de l'eau, Acteurs, Usages; Francia | |
dc.description.fil | Fil: Affholder, François. Centre de Coopération Internationale en Recherche Agronomique pour le Développement. Agroécologie et Intensification Durable des Cultures; Francia | |
dc.subtype | cientifico |
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