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Breeding philosophies and methodologies developed for favorable conditions and high-input agriculture have been ineffective in generating improved cultivars for marginal conditions and low-input agriculture. The project is implementing a novel breeding approach for barley improvement in the low-p...


Ceccarelli, SalvatoreKafawin, O.Saoub, H.Grando, StefaniaHalila, H.Ababneh, M.Shakatreh, Y.Bailey, Elizabeth[Increasing the relevance of breeding to small farmers: Farmer participation and local knowledge in breeding barley for specific adaptation to dry areas of Jordan]Increasing the relevance of breeding to small farmers: Farmer participation and local knowledge in breeding barley for specific adaptation to dry areas of Jordan

Participatory plant-breeding (PPB) methods were used to develop two acceptable, cold-tolerant rice varieties in Nepal: Maehhapuchhre-3 (M-3) and Machhapuchhre-9 (M-9). Both were derived from the cross Fuji 102 Chhomrong Dhan. Following the introduction of these varieties from 1993 to 1998,the cha...


Joshi, Krishna D.Sthapit, B.R.Witcombe, John R.[The impact of participatory plant breeding (PPB) on landrace diversity: A case study for high-altitude rice in Nepal]The impact of participatory plant breeding (PPB) on landrace diversity: A case study for high-altitude rice in Nepal

Actual accomplishments and future plans of the CIAT Bean Program during the period 1986-90 are described. The major cropping systems studied include bush beans in monoculture; bush, semiclimbing, and climbing beans in relay systems with maize; bush beans in association with maize; and climbing be...

Se describen los progresos alcanzados hasta el momento y planes futuros del Programa de Frijol del CIAT en el periodo 1986-90. Los principales sistemas de cultivo de frijol estudiados incluyen frijol arbustivo en monocultivo; frijol arbustivo, semitrepador y trepador en relevo con maiz; frijol ar...


International Center for Tropical Agriculture[Research strategies and projections: 1986-1990. Commodity programs: Bean program]Research strategies and projections: 1986-1990. Commodity programs: Bean program

Miles, John W.Clements, Robert J.Grof, BelaSerpa, Aryno[Genética y mejoramiento de Centrosema]Genética y mejoramiento de Centrosema

Participatory plant breeding (PPB) is one of the on-farm conservation strategies designed to maintain or enhance the level of landrace genetic diversity deployed on-farm. The global in situ project .aims to strengthen the skiIls and knowledge of local communities in locating and understanding the...


Sthapit, B.R.Joshi, Krishna D.Rana, Ram B.Upadhaya, MadhusudanEyzaguirre, Pablo B.Jarvis, Devra I.[Enhancing biodiversity and production through participatory plant breeding: Setting breeding goals]Enhancing biodiversity and production through participatory plant breeding: Setting breeding goals

In the past, many of the debates concerning participatory plant breeding (PPB) have concentrated on the differences between PPB and conventional plant breeding (CPB). In this paper, it is argued that the emphasize on the differences between PPB and CPB has led to (1) a perception of differences w...


Biggs, Stephen D.Gauchan, Devendra[The broader institutional context of participatory plant breeding in the changing agricultural and natural resources R&D system in Nepal]The broader institutional context of participatory plant breeding in the changing agricultural and natural resources R&D system in Nepal

This paper provides an overview of participatory plant-breeding (PPB) programs implemented by LI-BIRD in different environments and institutional settings in an attempt to address various breeding goals, such as productivity increase, research efficiency, biodiversity enhancement and on-farm cons...


Subedi, A.Joshi, Krishna D.Rana, Ram B.Subedi, Madu[Participatory plant breeding in diverse production environments and institutional settings: Experience of a nepalese NGO]Participatory plant breeding in diverse production environments and institutional settings: Experience of a nepalese NGO

This paper reviews some of the participatory research in high-potential production systems on participatory varietal selection in high-potential production systems. This collaborative research is conducted by the Centre for Arid Zone Studies, UK; Local Initiatives in Biodiversity Research and Dev...


Witcombe, John R.[Participatory varietal selection in high-potential production systems]Participatory varietal selection in high-potential production systems

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