L’agriculture de conservation (AC) obéit à trois principes : travail du sol minimal, couverture du sol permanente et multiculture. Partant de ses avantages avérés pour l’écologie du sol, la séquestration de carbone et son adoption massive dans quelques régions du monde, elle est présentée par ses promoteurs comme un système durable convenant à tous contextes. Dès lors elle a été mondialement diffusée au nom du développement durable.
C’est un pays-continent, planté au milieu de l’Afrique centrale, dont les possibilités agricoles et rurales sont énormes. Les dirigeants de la République démocratique du Congo doivent cependant dépasser une vision extractive de l’économie et renforcer les véritables forces productrices, essentiellement agricoles, tout en sauvegardant le fabuleux patrimoine naturel du pays. En élaborant un Code agricole, le gouvernement congolais affiche l’ambition de se doter de moyens pour relancer l’agriculture, la pêche et l’élevage.
This paper introduces a practical e-learning system, identified as Knowledge Exchange E-learning System (abbr. KEES), for knowledge distribution in rural areas. Particularly, this paper is about providing a virtual teaching and learning environment for small holders in agriculture in those rural areas.
This study assessed the capacity for designing and implementing agricultural and rural development policies, strategies, and programs in Nigeria. Data for this study were derived from initial consultations at the Federal Ministry of Agriculture and Water Resources (FMAWR), Federal Ministry of Women affairs and Social Development (FMWASD), and the Federal Ministry of Environment (FMEnv) early in 2008. Two consultation workshops were also held, one for relevant staff in the ministries, parastatals, and NGOs; and the other for relevant university professors and researchers.
Supermarkets and high-value exports are currently gaining ground in the agri-food systems of many developing countries. While recent research has analyzed income effects in the small farm sector, impacts on farming efficiency have hardly been studied. Using a survey of Kenyan vegetable growers and a stochastic frontier approach, we show that participation in supermarket channels increases mean technical efficiency by 19%. This gain is bigger at lower levels of efficiency, suggesting the potential for positive income distribution effects.
This study explores one of the most important questions for alleviating poverty in sub-Saharan Africa, why are advancements in agricultural technology not taking root in this region? Using data from deep interviews of 42 small-scale farmers in Ghana and Cameroon, a conceptual analysis of drivers and factors of agricultural technology adoption in this region is made and represented as causal loop diagrams. Interviews also provide a basis for weighting factors that farmers consider before adopting a new technology.
This study demonstrates the practical application of CRS' partnership principles. CRS Niger and CADEV Niger (Caritas Niger), with the support of USAID's Food for Peace program, worked together to identify areas of CADEV Niger's organizational strengthening plan for CADEV Niger's human, material, and financial management, its institutional framework, and its access to and use of management tools. CADEV Niger, with CRS support, also worked to increase the capacity of field agents and volunteers, while simultaneously increasing the involvement of community members.
This study demonstrates the practical application of Catholic Relief Service (CRS)' partnership principles. CRS Niger and CADEV Niger (Caritas Niger), with the support of USAID's Food for Peace program, worked together to identify areas of CADEV Niger's organizational strengthening plan for CADEV Niger's human, material, and financial management, its institutional framework, and its access to and use of management tools.
This article describes one of the local innovations identified by the Northern Typical Highlands (NTH) platform of Prolinnova-Ethiopia: an intricate system of harvesting water from waterlogged land to allow cultivation in the long wet season, coupled with storage of this harvested water to use for supplementary irrigation in the following dry season.
Innovation system approach offers an holistic, multidisciplinary and comprehensive framework for analyzing innovation process, the roles of science and technology actors and their interactions, emphazing on wider stakeholder participation, linkages and institutional context of innovation and processes. This paper was aimed to: 1. review the concept of innovation system; 2. appraise the application to agriculture and its relevance and 3. analyze the policy implications for agricultural extension delivery in Nigeria.