Results
repositories = "HAL - Hyper Article on Line"
> : "Innovation and Sustainable Development in Agriculture and Food"
(x)
L'APPROCHE CHAMP-ECOLE PAYSANNE (CEP) : UNE METHODE DE RECHERCHE-ACTION IMPLIQUANT DAVANTAGE LES PRODUCTEURS RURAUX DANS LA MAITRISE ET L'AMELIORATION DE LEUR SYSTEME DE PRODUCTION. L'EXEMPLE DES CEP DU KASAÏ OCCIDENTAL/R.D.CONGO
Author(s) :
Ngalamulume Tshiebue, Grégoire
Description :
The Farmer's Field School (FFS) Approach: A research-action method involving more rural producers in controlling and improving their production system: FFS cases in Western Kasai/D.R.C. The ten pilots FFS settled in West Kasaï in 2003 allowed their members to experiment the new ways to manage their ...
Repository :
HAL - Hyper Article on Line
Language(s) :
French
Réconcilier production et conservation dans les paysages agricoles: importance de l'hétérogénéité
Description :
Homogenisation of agrolandscapes is one of the causes of biodiversity loss. Agrolandscapes can be described by the proportion of land uses and their spatial arrangement. If the proportion of land uses has strong implications on the productive performance of farming systems, the spatial arrangement o...
Repository :
HAL - Hyper Article on Line
Language(s) :
French
LA MISE EN PLACE PARTICIPATIVE D'UNE FILIERE CACAO A SÃO TOME. L'ORGANISATION DES AGRICULTEURS EN TANT QUE FACTEUR D'EMANCIPATION
Author(s) :
Dulcire, Michel
Description :
Few studies have reported on the implementation and the development of a contract as a learning process of the actors. Individual farmers of São Tomé had to organise themselves to respect a manufacturer's demand for a new organic and fair cocoa contract. Such a relational construction between actors...
Repository :
HAL - Hyper Article on Line
Language(s) :
French
UNDERSTANDING ADOPTION AND DISCONTINUANCE FOR GREATER IMPACT
Description :
Floodplains are characterized by a period of several months when the land is not available for agriculture and large, open areas are used for fisheries. The enclosed part of these flooded areas can be utilized for fish production aside from naturally occurring self recruited species through a commun...
Repository :
HAL - Hyper Article on Line
Language(s) :
English
ROLE DES DYNAMIQUES SPATIO-TEMPORELLES DANS LA CONSERVATION DE L'AGROBIODIVERSITE DES SYSTEMES AGRICOLES AMERINDIENS DU BAS RIO NEGRO (AMAZONAS, BRESIL)
Description :
In Amazonia, shifting cultivation is the main farming system, and it is practiced in heterogeneous environments and with different degrees of sustainability. In the lower Rio Negro (Amazonas, Brasil), nearby the city of Manaus, the complex swidden-fallow systems need adaptations to cope with the lac...
Repository :
HAL - Hyper Article on Line
Language(s) :
French
ACTION COLLECTIVE ET DÉVELOPPEMENT DURABLE
Description :
Le cas étudié rapporte l´expérience du « Collectif Régional du Cariri, Seridó et Curimataú », un réseau d´environ 300 communautés rurales de dix communes situées dans la région semi-aride de la Paraíba (Brésil nord-est), que nous accompagnons dès le début des années 1990, et dans lequel les familles...
Repository :
HAL - Hyper Article on Line
Language(s) :
French
INNOVER, TRANSMETTRE. LA DIVERSITE AGRICOLE EN AMAZONIE BRESILIENNE
Description :
This paper attempts to understand conceptual models on which knowledge and management practices of traditional crop diversity are based and whether these models collide with the knowledge formalized in institutions for agricultural development, or complete them. The originality of the approach is to...
Repository :
HAL - Hyper Article on Line
Language(s) :
French
INNOVATION SYSTEMS AND THE COMPETITION BETWEEN REGIONAL VINEYARDS
Author(s) :
Touzard, Jean-Marc
Description :
This paper presents a first overview of the evolution of institutions and networks that drive innovation processes in the French wine industry. The notion of “Systems of Innovation” (SI) is discussed and proposed as an analytical tool, contrasting two approaches : i) an interactionist approach, taki...
Repository :
HAL - Hyper Article on Line
Language(s) :
English
SYSTEMES DE CULTURE, HABITUDES ALIMENTAIRES ET DURABILITE DES AGROSYSTEMES FORESTIERS EN AFRIQUE (GUINEE, CAMEROUN) : UNE APPROCHE GEOAGRONOMIQUE
Description :
The population growth is generally considered as the main cause of the fast degradation of forest ecosystems in sub Sahara Africa. This contribution presents a comparative analysis of spatial and temporal dynamics in two forest regions from West Africa (Forest Guinea) and Centre Africa (Centre-South...
Repository :
HAL - Hyper Article on Line
Language(s) :
French
REFLEXIONS SUR LES PROCESSUS D'INNOVATION EN ZONES COTONNIERES ET IRRIGUEES AFRICAINES
Author(s) :
Devèze, Jean Claude
Description :
In this paper, the objective is to study the innovation process on relevant areas, with a sufficient historical background, by analysing networks of actors concern and impacts of the context. For that purpose, the paper reviews the innovations in cotton and irrigated Sub-saharan zones to show the im...
Repository :
HAL - Hyper Article on Line
Language(s) :
French