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Resultados de la búsqueda

Displaying 1 - 10 of 137 results.

The impact of integrated agricultural research for development on food security among smallholder farmers of southern Africa

This article addresses the impact of Integrated Agricultural Research for Development (IAR4D) on food security among smallholder farmers in three countries of southern Africa (Zimbabwe, Mozambique and Malawi). Southern Africa has suffered continued hunger despite a myriad of technological interventions that have been introduced in agriculture to address issues of food security, as well as poverty alleviation.

Tema(s): 
seguridad alimentaria y nutricionalevaluación de impactoplataformas de innovacióninvestigación y desarrollo (I + D)investigación para el desarrolloPequeños agricultores...
Año de publicación: 
2016
Autor (es): 
Mango N.Nyikahadzoi K.Makate C.Dunjana N.Siziba S.
Dónde se encuentra el recurso?: 
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Understanding root, tuber, and banana seed systems and coordination breakdown: A multi-stakeholder framewor

This article presents a multi-stakeholder framework for intervening in root, tuber, and banana seed systems and in other VPCs. These crops are reproduced not with true seed but with vegetative planting material (e.g., roots,tubers, vines, stems, and suckers), called “seed” in this article. Seed systems for VPCs need to be designed differently than those for true seed, and coordination among stakeholders in seed systems is crucial

Tema(s): 
procesos de múltiples partes interesadasinvestigación de sistemas
Año de publicación: 
2018
Autor (es): 
Bentley J.Andrade-Piedra J.Demo P.Dzomeku B.Jacobsen K.Kikulwe E.Kromann P.Kumar P.McEwan M.Mudege N.Ogere K.Okechukwu R.Orrego R.Ospina B.Sperling L.Walsh S.Thiele G.
Dónde se encuentra el recurso?: 
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FairTrade’s theory of change: an evaluation based on the cooperative life cycle framework and mixed methods

This study presents a quasi-experimental analysis of the impact of FairTrade certification on the commercial performance of coffee farmers in Tanzania. In doing so the study emphasises the importance of a well-contextualised theory of change as a basis for evaluation design. It also stresses the value of qualitative methods to control for selection bias. Based on a longitudinal (pseudo-panel) dataset comprising both certified and conventional farmers, it shows that FairTrade certification introduced a disincentive to farmers’ commercialisation.

Tema(s): 
desarrollo de capacidades (DC)evaluación de impactomonitoreo y evaluación (MyE)participación del sector privadocadenas de valorAgroindustriaPequeños agricultores...
Año de publicación: 
2014
Autor (es): 
Francesconi G. N.Ruerd, R.
Dónde se encuentra el recurso?: 
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Unravelling institutional determinants affecting change in agriculture in West Africa

This paper compares lessons learned from nine studies that explored institutional determinants of innovation towards sustainable intensification of West African agriculture. The studies investigated issues relating to crop, animal, and resources management in Benin, Ghana, and Mali.The studies showed that political ambitions to foster institutional change were often high (restoring the Beninese cotton sector and protecting Ghanaian farmers against fluctuating cocoa prices) and that the institutional change achieved was often remarkable.

Tema(s): 
desarrollo de capacidades (DC)evaluación de impactosistemas de innovacióninnovacióninvestigaciónPequeños agricultores...
Año de publicación: 
2014
Autor (es): 
Struik, P. C.Klerkx, L.Hounkonnou, D.
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Multiple water use as an approach for increased basin productivity and improved adaptation: a case study from Bangladesh

This study, supported by the Challenge Program Water and Food (CPWF-Project 35), demonstrates the case of multiple-use of water through seasonal aquaculture interventions for improved rice–fish production systems in the Bangladesh floodplains. The project focused on community-based fish culture initiatives, increasingly adopted in the agro-ecological zones of the major floodplains of the Padma, Testa, and Brahmaputra basin.

Tema(s): 
desarrollo de capacidades (DC)investigacióncadenas de valor
Año de publicación: 
2012
Autor (es): 
Nagabhatla, N.Beveridge, M.Mahfuzul Hacque, A. B. M.Nguyen-Khoa, S.van Brakel, M.
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Gathering of Wild Food Plants in Anthropogenic Environments across the Seasons: Implications for Poor and Vulnerable Farm Households

This article presents the results of a study conducted in Northeast Thailand on wild food plant gathering in anthropogenic areas and the implications for vulnerable households. A sub-sample of 40 farming households was visited every month to conduct seven-day recalls over a 12-month period on wild food plant acquisition events. Results show that these plants are an essential part of the diet, constituting a "rural safety net" particularly for vulnerable households.

Tema(s): 
desarrollo de capacidades (DC)Formas de explotación agrariaPequeños agricultores
Año de publicación: 
2014
Autor (es): 
Cruz-Garcia, G. S.Price, L. L.
Dónde se encuentra el recurso?: 
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Contribution of Farmer-to-Farmer Video to Capital Assets Building: Evidence from Bangladesh

This study reports on the contribution of farmer– to-farmer video-mediated group learning to capital assets building of women in resource-poor households. Data were collected using structured interviews with 140 randomly selected women in 28 video villages and 40 women in four control villages in north-west Bangladesh. Video-mediated group learning enhanced women’s ability to apply and experiment with seed technologies. It also stimulated reciprocal sharing of new knowledge and skills between them, other farmers and service providers.

Tema(s): 
desarrollo de capacidades (DC)sistemas de conocimiento e informaciónaprendizaje
Año de publicación: 
2011
Autor (es): 
Chowdhury A.van Mele, P.Hauser, M.
Dónde se encuentra el recurso?: 
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Research that matters: outcome mapping for linking knowledge to poverty-reduction actions

An 'Outcome Mapping' approach was applied retrospectively to five diverse, highly collaborative research projects aimed at poverty reduction. Designed to help plan for, clarify, and document intended and actual changes in behaviour, actions, and relationships of groups and organisations that directly influence a project's intended beneficiaries, Outcome Mapping enabled the authors to identify and describe the strategies and actions that played important roles in the innovations achieved.

Tema(s): 
desarrollo de capacidades (DC)políticas
Año de publicación: 
2010
Autor (es): 
Nyangaga, J.Smutylo, T.Romney, D.Kristjanson, P.
Dónde se encuentra el recurso?: 
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Videos that speak for themselves: when non-extensionists show agricultural videos to large audiences

In 2008, an NGO showed videos about rice to farmers in 19 villages in Benin. A study in 2013 showed that farmers remembered the videos, even after five years had passed. In most of the villages at least some farmers experimented with rice farming or with new technology after the video screenings, which attracted large audiences of community members, including youth and women. Some of the villagers also visited extension agencies to get rice seed, and occasionally to seek more information.

Tema(s): 
desarrollo de capacidades (DC)actividades de extensiónsistemas de conocimiento e informaciónaprendizaje
Año de publicación: 
2014
Autor (es): 
Bentley, J.Mele, P. V.Okry, F.Zossou, E.
Dónde se encuentra el recurso?: 
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Innovation Systems in a Global Economy

There is increasing emphasis being put on the need to be 'internationally competitive'. This imperative is being driven, it is argued, by the globalization of economic and corporate life. This 'globalization' is the subject of a burgeoning academic literature. To achieve and maintain the necessary competitive edge requires companies to be innovative, technologically dynamic, and organizationally efficient - in a dynamic, not just static sense.

Tema(s): 
desarrollo de capacidades (DC)sistemas de innovacióninnovaciónsistemas de conocimiento e información
Año de publicación: 
1998
Autor (es): 
Archibugi, D.Michie, J.Howells, J.
Dónde se encuentra el recurso?: 
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