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Factors affecting the dynamics of tree diversity in agroforestry parklands of cereal and cotton farming systems in Burkina Faso

Abstract

Despite their socio-economic and ecological role, many studies have shown that the parklands are degrading very rapidly. Therefore, there is a need to undertake restoration actions for both production and environmental services. To do so, there is a need to identify factors that are affecting the dynamics of parkland systems. The present study aimed at characterizing and quantifying tree diversity of parkland systems taking into consideration the household’s wealth status, land uses, market access and the type of farming system (cereal based on the “Plateau Central” and cotton based in “Boucle du Mouhoun”). Six villages (Kienfangué, Ipelcé, and Kuizili with easy access to the market and, Karang-Tanghin, Nionsna and Targho with poor access to the market) in the “Plateau Central” and six villages (Bondoukuy, Ouahabou and Yaho with easy access to the market and, Dora, Fakéna and Mamou with poor access to the market) in “Boucle du Mouhoun” were studied. In each village, the Participatory Analysis of Poverty and Livelihood Dynamics method was used by rural farmers to rank farmer households of their communities and that gave three groups of wealth status that are poor, fairly well-off and well-off. Five households representing each of the three wealth groups in each village, giving a total of 15 households per village, were randomly selected by wealth group. Tree/shrub inventories were conducted in all land use types (house fields, village fields and bush fields) of the 180 selected households for the 12 studied sites. The number of species in the different land use types ranged from 96 to 102, but the majority of species were represented by less than 10 individuals. This indicates the selection effect made by the farmers to the parklands. Land use and farming system showed a clear effect on tree diversity in parklands. The effect of accessibility to market was evident in some cases whereas wealth status did not show any effect. Despite the statistical significant effect of farming system and land use type, the ANOVA models accounted for relatively little variation, indicating that other factors may contribute to tree diversity in parkland systems. The most threatened species were Adansonia digitata, Afzelia africana, Bombax costatum, Celtis integrifolia, Ficus asperifolia, Ficus iteophylla, Lannea velutina, and Parkia biglobosa. These species were represented in the largest diameter class (≥80 cm) or showed very few individuals in the different diameter classes. Due to the increasing degradation of the parklands, a domestication and conservation strategy of key threatened species needs to be developed and implemented with the participation of local communities.

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References

  1. Abegg C, Bayala J, Belem M, Kalinganire A (2006) Analyse comparative de facteurs socio-économiques influençant la biodiversité ligneuse des parcs agroforestiers de deux villages du plateau central du Burkina Faso. Schweiz Z Forstwes 157:17–23

    Article  Google Scholar 

  2. Augusseau X, Nikiéma P, Torquebiau E (2006) Tree biodiversity, land dynamics and farmers’ strategies on the agricultural frontier of south-western Burkina Faso. Biodivers Conserv 15:613–630

    Article  Google Scholar 

  3. Bayala J, Lamien N, Ouédraogo SJ (2000) Etat et tendances évolutives du parc à karité dans le système de production cotonnière de Yasso (Sud-Ouest du Burkina Faso). Sci Tech 24(2):89–104

    Google Scholar 

  4. Bayala J, Belem M, Bationo AB (2006) Enhancing biodiversity of agroforestry parklands and improving the well-being of the rural poor in the Sahel. Rapport Technique du projet Biodiversité CRDI No. 101778-001, Décembre 2003–Novembre 2006, INERA/Ouagadougou, Burkina Faso

  5. Boffa JM (1995) Productivity and management of agroforestry parklands in the Sudan zone of Burkina Faso, West Africa. PhD dissertation, Perdue University, West Lafayette, Indiana, USA

  6. Boffa JM (1999) Agroforestry parklands in sub-Saharan Africa. FAO Conservation Guide No. 34. Food and Agriculture Organization of the United Nations, Rome, Italy

  7. Bonkoungou EG, Ayuk ET, Zoungrana I (1997) Les parcs agroforestiers des zones semi-arides d’Afrique de l’ouest. Centre International pour la Recherche en Agroforesterie, Nairobi, Kenya

  8. Faye MD, Weber JC, Mounkoro B, Dakouo J-M (2010a) Contribution of parkland trees to village livelihoods—a case study from Mali. Dev Pract 20:428–434

    Article  Google Scholar 

  9. Faye MD, Weber JC, Abasse TA, Boureima M, Larwanou M, Bationo AB, Diallo BO, Sigué H, Dakouo J-M, Samaké O, Sonogo Diaité D (2010b) Farmers’ preferences for tree functions and species in the West African Sahel. For Trees Livelihoods (in press)

  10. Gijsbers HJM, Kessler JJ, Knevel MK (1994) Dynamics and natural regeneration of woody species in farmed parkland in the Sahel region (Province of Passoré) Burkina Faso. For Ecol Manag 64:1–12

    Article  Google Scholar 

  11. Gonzalez P (2001) Desertification and a shift of forest species in the West African Sahel. Clim Res 17:217–228

    Article  CAS  Google Scholar 

  12. Gotelli NJ, Colwell RK (2001) Quantifying biodiversity: procedures and pitfalls in the measurement and comparison of species richness. Ecol Lett 4:379–391

    Article  Google Scholar 

  13. Gray LC (2005) What kind of intensification? Agricultural practice, soil fertility and socio-economic differentiation in rural Burkina Faso. Georgr J 171:70–82

    Article  Google Scholar 

  14. Hansson L (2006) Comparisons of infiltration capacities in different parklands and farming systems of semi-arid Burkina Faso. MSc Thesis, Faculty of Forest Sciences, Swedish University of Agricultural Sciences, Umea, Sweden

  15. Hothorn T, Bretz F, Westfall P, Heiberger RM (2008) multcomp: simultaneous inference for general linear hypotheses, 2008. http://CRAN. R-project.org. R package version 0.993-1

  16. Institut National de la Statistique et de Démographie (INSD) (1996) Recensement général de la population et de l’habitat du Burkina Faso du 10 au 20 décembre 1996

  17. Jonsson K, Ong CK, Odongos JCW (1999) Influence of scattered néré and karité on microclimate, soil fertility and millet yield in Burkina Faso. Exp Agric 35:39–53

    Article  Google Scholar 

  18. Kalinganire A, Weber JC, Uwamariya A, Kone B (2008) Improving rural livelihoods through domestication of indigenous fruit trees in parklands of the Sahel. In: Akinnifesi FK, Leakey RRB, Ajayi OC, Sileshi G, Tchoundjeu Z, Matakala P, Kwesiga FR (eds) Indigenous fruit trees in the tropics: domestication, utilization and commercialization. CABI International Publishing, Cambridge, pp 186–203

    Google Scholar 

  19. Kessler JJ, Boni J (1991) L’agroforesterie au Burkina Faso. Bilan et analyse de la situation actuelle. Tropical Resource Management Paper No. 1

  20. Kindt R, Coe R (2005) Tree diversity analysis. A manual and software for some common statistical methods for biodiversity and acological analysis. World Agroforestry Center (ICRAF), Nairobi, Kenya

  21. Kindt R, Kalinganire A, Larwanou M, Belem M, Dakouo JM, Bayala J, Kaire M (2008) Species accumulation within land use and tree diameter categories in Burkina Faso, Mali, Niger and Senegal. Biodivers Conserv 17:1883–1905

    Article  Google Scholar 

  22. Krishna A, Kristjanson P, Radeny M, Nindo W (2004) Escaping poverty and becoming poor in twenty Kenyan villages. J Hum Dev 5:211–226

    Article  Google Scholar 

  23. Kristensen M, Balslev H (2003) Perceptions, use and availability of woody plants among the Gourounsi in Burkina Faso. Biodivers Conserv 12:1715–1739

    Article  Google Scholar 

  24. Lamien N, Sidibé A, Bayala J (1996) Use and commercialization of non-timber forest products in western Burkina Faso. In: Leakey RRB, Temu AB, Melnyk M (eds) Domestication and commercialization of Non-Timber Forest Products in Agroforestry systems. FAO, Rome Italy. Non-wood Forest Products 9:51–63

  25. Lykke AM (1998) Assessing of species composition change in savanna vegetation by means of woody plants’ size class distributions and local information. Biodivers Conserv 7:1261–1275

    Article  Google Scholar 

  26. Ouédraogo SJ (1995) Les parcs agroforestiers au Burkina Faso. IRBET/ICRAF-SALWA, Ouagadougou, Burkina Faso

  27. Phiri D, Franzel S, Mafongoya P, Jere I, Katanga R, Phiri S (2004) Who is using the new technology? The association of wealth status and gender with the planting of improved tree fallows in Eastern Province, Zambia. Agric Syst 79:131–144

    Article  Google Scholar 

  28. Pullan RA (1974) Farmed parkland in West Africa. Savanna 3(2):119–151

    Google Scholar 

  29. Raison JP (1988) Les parcs en Afrique: état des connaissances, perspectives de recherches. Document de travail, Centres d’Etudes Africaines, EHESS, Paris

  30. R Development Core Team (2005) R: a language and environment for statistical computing. R foundation for Statistical Computing, Vienna. http://www.R-project.org

  31. Sinclair FL (1999) A general classification of agroforestry practices. Agrofor Syst 46:161–180

    Article  Google Scholar 

  32. Sompougdou A (2006) Influence de facteurs socio-économiques sur la diversité spécifique ligneuse des parcs agroforestiers dans le système de cultures céréalières du Plateau Central du Burkina Faso. Mémoire de fin d’études d’Ingénieur du Développement Rural, Option: Eaux et Forêts. Université Polytechnique de Bobo-Dioulasso, Burkina Faso

  33. Teklehaimanot Z (2004) Exploiting the potential of indigenous agroforestry trees: Parkia biglobosa and Vitellaria paradoxa in sub-Saharan Africa. Agrofor Syst 61:207–220

    Article  Google Scholar 

  34. Wezel A, Boecker R (1998) Fallow plant communities and site characteristics in semi-arid Niger, West Africa. J Arid Environ 40:269–280

    Article  Google Scholar 

  35. Wezel A, Lykke AM (2006) Woody vegetation change in Sahelian Africa: evidence from local knowledge. Environ Dev Sustain 8:553–567

    Article  Google Scholar 

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Acknowledgments

This study was funded by the project IDRC No. 101778-001: Enhancing Biodiversity of Agroforestry Parklands and Improving the Well-being of the Rural Poor in the Sahel. We wish to thank the farmers of the twelve villages for their permission and participation in the field work. We also wish to thank Abegg Christoph, Soumpougdou Alexis, Bado Olivier, Ouédraogo Abdoul Karim who collected the data; and John C. Weber and anonymous reviewers for improving the draft.

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Bayala, J., Kindt, R., Belem, M. et al. Factors affecting the dynamics of tree diversity in agroforestry parklands of cereal and cotton farming systems in Burkina Faso. New Forests 41, 281–296 (2011). https://doi.org/10.1007/s11056-010-9222-z

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Keywords

  • Agroforestry parklands
  • Domestication
  • Land use type
  • Market access
  • Tree diversity
  • Wealth status