Soil degradation, both due to soil erosion and nutrient removal, is a major problem in cassava fields. Most of the existing management technologies that have been developed have had little success in adoption. Some of the reasons are that the technology developed is technically oriented, based on experiment station research with very little farmer involvement.
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Showing items 1 through 9 of 98.-
Library ResourceArticles et Livresdécembre, 1998Indonésie, Asie, Asia du sud-est
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Library ResourceArticles et Livresdécembre, 1998
Farmer Participatory Research (FPR) in Vietnam has been carried out since 1994 in collaboration with CIAT, with the objective of improving the adoption of soil conservation practices in cassava fields. Two villages in Pho Yen district, Bac Thai province; one in Thanh Hoa district, Vinh Phu province; and one in Luong Son district of Hoa Binh province were selected as pilot sites for implementing the FPR methodology.
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Library ResourceArticles et Livresdécembre, 1998Thaïlande, Asie, Asia du sud-est
A pilot project on the use of Farmer Participatory Research (FPR) methodologies with the objective of enhancing farmer adoption of practices that minimize soil erosion in cassava-based cropping systems, was conducted jointly by DOA and DOAE with technical and financial support from CIAT in two sites in Nakhon Ratchasima and Sra Kaew provinces. The activities involved a preliminary survey using RRA methodologies, the setting out of demonstration plots, as well as farmers meetings and farmers field trips to observe the demonstration plots.
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Library ResourceRapports et recherchesdécembre, 1998Pakistan, Asie méridionale
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Library ResourceRapports et recherchesdécembre, 1998Pakistan, Asie méridionale
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Library ResourceRapports et recherchesdécembre, 1998Pakistan, Asie méridionale
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Library ResourceRapports et recherchesdécembre, 1998Pakistan, Asie méridionale
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Library ResourceRapports et recherchesdécembre, 1998Pakistan, Asie méridionale
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Library ResourceArticles et Livresdécembre, 1998Inde, Asie méridionale
This paper reviews perceived notions of the relationships between catchment land use and hydrology and explores whether much of the widely disseminated folklore, so often inextricably linked with issues of land use, is based on myth or reality. Gaps in our knowledge of the underlying processes in relation to land use and hydrology are identified. Our ability to apply this knowledge at different scales ranging from the plot to the catchment and regional scales are discussed and specific examples are drawn from Indian and African case studies.
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Library ResourceArticles et Livresdécembre, 1998Pakistan, Asie méridionale
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