Agricultural Research and Training Support (ARTS) Project, Burkina Faso, 1990-94
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ANI) t\K,\KKA!, YH,' kL, ANAGEMENT: Agricultural Research and Training Support (ARTS) Project, Burkina Faso, 1990-94 -,' , _.- i: zQ1~, Purdue University and Winrock International A .I.I). C,, nlIra ct 4 6 2 4- ( 2 70 -C-00)- 00 12 -0 0 Agricultural Research and Training Support Project Technical Report Editors: J. Lowenberg-DeBoer Jean-Marc Boffa John Dickey Edward Robins Purdue University and the Institut d'Etudes et de Recherches Agricoles (IN.E.R.A) in collaboration with Winrock International 1994 A.I.D. Contract No. 624-0270-C-00-0012-00 ACKNOWLEDGEMENTS The editors gratefully acknowledge the organizational skills of Mrs. Katy G. Ibrahim and Ms. Wendy Shorter who were responsible for the preparation of this document. Appreciation is also extended to the skilled French and English translators, Jean-Marc Boffa, Sylvie Kauffmann, Jennifer Jakovljevic, and Christian Gautier for their contributions. Forward This is a technical report of research in progress at the Institut d'Etudes et de Recherches Agricoles (IN.E.R.A). Although the ARTS project has ended, agricultural research in Burkina Faso is just beginning. The work done during the ARTS project will be a starting point, not an end in itself. Results will be further tested and conclusions will continue to be refined. In this context, the usual summary of project results written by the campus staff and technical assistance team would be inappropriate. Instead this technical report is composed of "working papers" co-authored by the Burkinabe and American scientists. These are working papers in the sense that they are not final products, but rather documents written to help researchers organize their materials and communicate preliminary results to those colleagues whose comments ard criticism are essential elements in refining and polishing scientific communications. This document is by nature a partial record of the ARTS project accomplishments. Some activities remain to be completed. Others have yet to be analyzed and written up. French and English versions of the technical report are being published to facilitate communication. The original language of a working paper is noted in the table of contents. Because of timing and logistical problems authors have not had the chance to proof read the translations of their papers. The version in the original language should be considered the definitive version, if the word "definitive" can be applied to a working paper. As with all working papers, comments and criticism from readers is welcome. Comments should be addressed to the authors of individual working papers. A complete summary of projec, ijectives and activities can be found in the administrative report entitled "Integrated Research in Agricultural Production and Natural Resource Management: Agricultural Research and Training Support (ARTS) Project, Burkina Faso, 1990-1994, Administrative Report." o~III Table of Contents Acknowledgements Forward Section I - Soil and Water Conservation Principal Production Constraints and Findings of a Selection of RSP Production Research, 1990-1994 ........................................... 1 J. Dickey, E. Sankara, A. Sohoro, and S.J.-B. Taonda*** Survey: Farmer Evaluation of ZaY in Donsin, 1993 ................................ 17 E. Robins and M.-C. Sorgho* Economic Analysis of Compost Production in Southwestern Burkina Faso ............... 29 S. Amadou, M. Bertelsen, and S. Ou~draogo** IJse of Unconventional Products in Animal Health Case: The case of Draft Anim als in Burkina Faso ................................................ 37 Y. Samandoulgou Evolution of Sedimentation, Surface Micro-Morphology, and Millet Production in Response to Soil Conservation Practices on an Eroded Site at Yilou, Burkina Faso ........ 43 N.F. Kambou, S.J.-B. Taonda, R. Zougmor&, D. Kabor&, and J. Dickey* Characterization of the Soil-Plant System in Bush Fields in the Tropical North Sudanian Region of Burkina Faso ............................................. 55 S.J.-B. Taonda, J. Dickey, P.S6dogo, and K. Sanon** Economics of Rock Bunds, Mulching and Za'i in the Northern Central Plateau of Burkina Faso: A Prelim ;nary Perspective ........................................ 67 D. Kabor6, F. Kambou, j. Dickey, and J. Lowenberg-DeBoer*** The Value of Research on Indigenous Knowledge: Preliminary Evidence from the Case of ZaY in Burkina Faso .......................... .................... 83 M. Bertelsen and S. Oucdraogo** The Economics of Rock Bund Construction on Sorghum and Millet Fields in B urkina Faso ............................................................. 9 1 D. Kabor&, M. Bertelsen, and J. Lowenberg-DeBoer*** V Section II - Cropping Systems Farmers' Evaluations of On-Farm Fests and the State of Village Natural Resources (Results of the Farmer Opinion Surveys 1990-1994) .............................. 105 E. Robins** Women's Agricultural Strategies in the Central Plateau, Burkina Faso ................. 121 M.-C. Sorgho and E. Robins*** Performance of Several Sorghum Lines Under Striga hermonthica Infestation: Preliminary Results from Kawara, Burkina Faso ................................. 131 E. Sankara, J. Dickey, L. Butler, and G. Ejeta** Analysis of the Production System arid Farming of Rice By Women in the South West of Burkina Faso: The Case of Kawara Women in the Como6 .............. 135 A. Sidib&* On-Farm Performance of Forage/Grain Varieties of Sorghum and Cowpea: Agronomic Evaluation by Researchers and Farmers ............................... 145 A. Sohoro, S.J.-B. Taonda, J. Dickey, and E. Robins* Sorghum Variety-Fertilizer Interactions in the Village of Kamsi ...................... 155 A. Sohoro, S. Ou6draogo, and J. Dickey*** The Riskiness of Alternative Phosphate Sources in Burkina Faso ..................... 165 V. Hien, D. Kabor6, S. Youl, and J. Lowenberg-DeBoer*** Upland Rice: An Alternative For Cash Crop Diversification to Stabilize Farm Incomes in Western Burkina Faso ............................................. 175 E. Sankara, A. Sidib6, and J. Dickey*** Dynamic Recommendation Domains in Burkina Faso: A Geographic Information System as a Tool for Facilitating the FSR-Extension Connection ..................... 183 M. Bertelsen, S. Ouedraogo, J. Dickey, S.J.-B. Taonda, E. Robins, and D. Kabor6*** Section III - Integration of Livestock and Crop Production Supplementary Feeding of Milking Cows with Cottonseed Meal for Improved Dry Season Productivity in Western Burkina Faso ................................ 191 A. Lalba and J. Dickey* Vi Use of Unconventional Products in Animal Health Care: The Case of Draft Animals in Burkina Faso ................................................... 201 Y.Samandoulgou* Dynamics and Management of Animal Traction in Western Burkina Faso: A 1990 D iagnostic Study ................................................... 207 A. Lalba* Section IV - Agroforestry Researching Tree Management Strategies in Thiougou Village, Central Plateau, Burkina Faso ............................................................ 225 E. Robins** The Econoncs of the West African Parklands Agroforestry System: Preliminary Evidence from Two Central Plateau Villages in Burkina Faso .............. 235 M. Bertelsen and D. Kabor&** Economic Analysis of Some Activities of Women Linked to the Use of Non-Woody Products of Local Forest in the South West of Burkina ................... 251 A. Sidib&* Establishment and Management of karit&(Vitellaria paradoxa) Parklands in Sudanian B'nrkina Faso..................................................... 259 .I-M. Boffa, L. Lompo aid D.M. Knudson*** Section V - Research Extension Issues Farmer Participation in a New FSR Program in Burkina Faso, West Africa ............. 281 E. Robins, W. Fiebig, and S.J.B. Taonda** Extending Agricultural ln.aovations in the Multi-Ethnic and Multi-Cultura! Societies of Western Burkina Faso ............................................ 297 D. liboudo and E. Robins*** Collaborative Agricultural Systems Research in Burkina Faso 1992 ................... 313 E. Robins, P. Sanou, S. Ou~draogo, and D. Ilboudo*** Definition of New Interventiiti Zones of the R.S.P. Program with Geographical Information Systems ............................................ 317 B. Djaby, M. Bertelsen, and S. Ou~draogo vii Section VI - Agricultural Policy and Land Tenure Land Tenure and Farm Productivity in Western Burkina Faso ........................ 325 S. Ou~draogo** The Challenge to Create a Durable Agriculture: Tl: Experience of Burkina Faso ........ 333 S. Ou~draogo* Section VII - Baseline Socio-Economic Studies Farmer Participation in Generating Village Socio-Economic Profiles .................. 341 E. Robins, M. Bertelsen, and D. Kabor&** The Settling of Western Burkina: Future Trends for Village Societies ................. 353 D. Ilboudo* Women's Activities in the Village Research Sites of the RSP Western Zone ............. 371 D. Ilboudo and P. Lingani* List of Abbreviations and Mor6 Words ................................. 393 * Original Document in French ** Original Document in English *** Supplied by atithor(s) in English and French viii SECTION I SOIL AND WATER CONSERVATION Principal Production Constraints and Findings of a Selection of RSP Production Research, 1990-1994 J. Dickey, E. Sankara, A. Sohoro, and S.J.B. Taonda I. INTRODUCTION The approach of RSP during the period of the ARTS Project was similar to RSP's continuing methr,'ology which consists of the following general steps: " Diagnostic study (problem definition, definition of important - demographic economic, natural, social