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Participatory plant breeding PPB is a relatively new approach to germplasm development. Overview summaries of cases to date show that most PPB programs were begun within the last 10 years, whether located in public-sector or nongovemment NGO crop-improvement programs. Some have argued that commer...


Sperling, L.Ashby, J.A.Smith, Margaret E.Weltzien, EvaMcGuire, Shawn[Participatory plant breeding: A framework for analyzing diverse approaches]Participatory plant breeding: A framework for analyzing diverse approaches

Ethiopia is cited as one of the centres of sorghum diversity. In order to assess the on-farm genetic resources management of sorghum various research methodologies were employed. These were focus group interviews with 360 farmers, key informant interviews with 60 farmers and development agents an...


Mekbib, FBjornstad, A.Sperling, L.Synnevag, G[Factors shaping on-farm genetic resources of sorghum [Sorghum bicolor (L.) Moench] in the centre of diversity, Ethiopia]Factors shaping on-farm genetic resources of sorghum [Sorghum bicolor (L.) Moench] in the centre of diversity, Ethiopia

Weltzien, EvaSmith, M.E.Meitzner, LSSperling, L.[Technical and institutional issues in participatory plant breeding-from the perspective of formal plant breeding: a global analysis of issues, results, and current experience]Technical and institutional issues in participatory plant breeding-from the perspective of formal plant breeding: a global analysis of issues, results, and current experience

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