Abstract
Evaluation of existing on-farm agroforestry plots should provide useful supplementary information for the design of improved agroforestry systems, in both research and development projects. Such evaluation has been little used, however, largely due to the methodological difficulties of surveying highly variable on-farm plots, and difficulties in identifying key variables for measurement. This paper describes a set of methods and tools used in evaluating plots of alley-cropping and tree borders around crop fields established by farmers working with the CARE Agroforestry Extension Project in western Kenya. Details of survey design, sampling, and implementation are discussed, and suggestions made for carrying out agroforestry surveys in other projects. A condensed version of the questionnaire is appended.
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References
Akunda E and Oduol PA (1987) Trip report to CARE/Kenya Agroforestry Extension Project. ICRAF-CARE Project Report No. 4. Nairobi/Kenya. International Council for Research in Agroforestry
Davis-Case D (1988) A case study of CARE-Kenya Agroforestry Extension Project. CARE/ FAO/Ford Foundation Agroforestry Monitoring and Evaluation Methodology Project. Nairobi/Kenya. Draft
Müller E and Scherr SJ (1989)Technology Monitoring and Evaluation in Agroforestry Projects: An Annotated Bibliography. ICRAF: Nairobi
Nair PK (Ed) (1989) Agroforestry Systems in the Tropics. Kluwer Academic Publishers and ICRAF: Dordrecht
Nair PK (1987) Agroforestry systems inventory.Agroforestry Systems 5: 301–318
Oduol PA (1988) Preliminary attempts to assess crop yields in alley-cropping systems — CARE-Kenya Project, Siaya District. ICRAF-CARE Project Report No. 14. Nairobi/Kenya. ICRAF
Raintree JB (1987) The state of the art of agroforestry diagnosis and design. InAgroforestry Systems 5: 219–250
Scherr SJ (1987) Agroforestry research formulation: A case study of the initial stages from Cameroon. In P Huxley and S Westley, Eds.Multipurpose Trees: Selection and Testing for Agroforestry. ICRAF: Nairobi. pp 61–73
Scherr SJ (1988a) Pilot survey of adopted agroforestry practices in the CARE Agroforestry Extension Project. ICRAF-CARE Project Report No 6. Nairobi/Kenya. International Council for Research in Agroforestry
Scherr SJ Ed (1988b) Current agroforestry practices and extension recommendations of the CARE Agroforestry Extension Project. ICRAF-CARE Project Report No. 8. Nairobi/Kenya. International Council for Research in Agroforestry. Draft
Scherr SJ (In press) The D&D approach to agroforestry project planning and implementation: Examples from western Kenya. In W. Budd and L. Hardesty, Eds.Planning Agroforestry Projects. Elsevier Science Publishing Company: The Netherlands
Scherr SJ and Oduol PA (1988) Farmer adoption of alley-cropping and border planting in the CARE Agroforestry Extension Project. Parts I–III. ICRAF-CARE Project Reports 15–17. Nairobi/Kenya. International Council for Research in Agroforestry
Scherr SJ and Oduol PA (1989) Alley-cropping and tree borders in crop fields in Siaya District, Kenya. ICRAF and CARE: Nairobi. June
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Scherr, S.J., Roger, J.H. & Oduol, P.A. Surveying farmers' agroforestry plots: experiences in evaluating alley-cropping and tree border technologies in Western Kenya. Agroforest Syst 11, 141–173 (1990). https://doi.org/10.1007/BF00838726
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DOI: https://doi.org/10.1007/BF00838726