Sustainable Farming Systems in the Sub-Sahelian Zone of Burkina Faso

Key Factors

Autores

  • E. - Hien
  • W. T. - Kabore
  • D. - Masse
  • P. Dugue

DOI:

https://doi.org/10.18472/SustDeb.v1n2.2010.1686

Palavras-chave:

Farming practices, Soil and water conservation, Sustainability, Zaï, West Africa

Resumo

Rapid population growth and climatic change threatens the sustainability of natural resources. Farming practices can mitigate environmental change and degradation. The aim of this research conducted in Yatenga region was to describe and to analyse manure practices management. In 2005, a survey was carried out to assess the evolution of farming practices. A survey was initially conducted with a sample of 44 farmers, selected randomly in the three neighbouring villages. Subsequently, 18 farms were selected for in-depth interviews. The grain yield was measured and the different practices of soil and water conservation developed by farmers were compared. According to the enquiries, two practices, called “zaï” and “djengo”, were largely used in cereals production. The “zaï” practice, known as a traditional technique for restoration of degraded soil, is characterized by the capture of runoff by micro-watersheds and a localized organic matter supply at the soil-plant system scale. The “djengo” practice is based on the same principle of the “zaï” practice but was applied on the sandy soil as traditionally “zaï” concerned the degraded and crusty soils. The two practices could increase grain crop production but moreover could limit the risk of crops failure. In addition, our observations also showed that frequent tree regenerations occurred in plots and watersheds where “zaï” or “djengo” practices were used. This study highlights the necessity of better controlling soil, water and organic matter to improve agrosystem sustainability in sub Saharan Africa.

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Biografia do Autor

E. - Hien

Université de Ouagadougou, UFR/SVT, 03 BP 7021, Ouagadougou 03, Burkina Faso.

W. T. - Kabore

Université de Ouagadougou, UFR/SVT, 03 BP 7021, Ouagadougou 03, Burkina Faso.

D. - Masse

LEMSAT (IRD-ISRA-UCAD) Campus Bel-Air B.P., Dakar ”“ Sénégal.

P. Dugue

CIRAD TERA, BP 34398, Montpellier. Cedex 01, France.

Referências

Abbadie L., A. Mariotti, and J.C. Menaut.
Ecology v.73, n. 608, 1992.
Boserup E. Évolution agraire et pression
démographique. Flammarion, Paris, 1970.
Couteron P., A. Mahamane, P. Ouedraogo, and
J. Seghieri. J. Veg. Sci. v. 11 pp. 321-328, 2000.
CORAF/CRDI. Activités de recherche
conduites dans le cadre du projet R3S :
intégration agriculture-élevage et gestion des
ressources naturelles (campagne 2001-2002).
Rapport technique, 2002.
Dugué, P. Programme de Recherche-
Développement au Yatenga, programme
d’agronomie : Rapport de synthèse 1984,
1986.
Dugué, P. Possibilités et limites de
l’intensification des systèmes de culture
vivriers en zone soudano-sahélienne : le cas
du Yatenga (Burkina Faso). Extrait de thèse
de l’ENSAM, Collection « Documents Systèmes
Agraires » N° 9 du CIRAD, 1989.
FAO. World reference base for soil resources.
World Soil Resources Reports, 1998.
Floret C., and R. Pontanier. John Libbey
Eurotext, 2000.
Guillaume K., M. Huard, J. Gignoux, A. Mariotti,
and Abbadie L. . Oecologia v. 127, p 295-304,
2001.
Lal R., Soil Sci. 165 (57) 2000.
Lata J.-C., K. Guillaume, V. Degrange, L.
Abbadie, and R. Lensi. Proc. R. Soc. Lond. B v.
267, n. 595, 2000.
Meyer K.M., K. Wiegand, D. Ward, and A.
Moustakas. J. Ecol. v. 95, p.1306-1315, 2007.
Manlay R.J., A. Ickowicz, D. Masse, C. Feller,
and D. Richard. Agr. Syst. V.79 n. 83, 2004.
Marchal J.Y. Yatenga, nord Haute-Volta : la
dynamique d’un espace rural soudanosahélien.
ORSTO:, Paris, 1983.
Mazzucato V, Niemeijer D. Rethinking soil and
water conservation in a changing society: a case
study in eastern Burkina Faso. Tropical
Resource Management Papers, 2000.
McMilland D, Nana JB, Sawadogo K. Settlement
and Development in River Basin control Zones:
Case study Burkina Faso. World Bank
Technical Paper n. 200, 1990.
Odum H.T., and B. Odum. Ecol. Eng. V. 20 n.
339, 2003.
Reij C. et Thiombiano T. Développement rural
et environnement au Burkina Faso : la
réhabilitation de la capacité productive des
terroirs sur la partie nord du Plateau Central entre 1980 et 2001. GTZ-PATECORE, USAID,
rapport de synthèse, 2003.
Roose E., V. Kaboré, and C. Guenat. Arid Soil
Res. Rehab. V. 13, n. 343, 1999.
Tittonell P., B. Vanlauwe, N. de Ridder, and K.E.
Giller. Agr. Syst. v. 94, n. 376, 2007.
Tittonell P., B. Vanlauwe, P.A. Leffelaar, E.C.
Rowe, and K.E. Giller. Agric. Ecosyst. Environ.
V. 110, n. 149, 2005.
Tittonell P., B. Vanlauwe, P.A. Leffelaar, K.D.
Shepherd, and K.E. Giller. Agric. Ecosyst.
Environ. V. 110(2005)166.
Valentin C., J.-L. Rajot, and D. Mitja. Agric.
Ecosyst. Environ. 104 (287), 2004.
Wiegand K., D. Saltz, and D. Ward. Perspect.
Plant Ecol. V. 7, n. 229, 2006.

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Publicado

2010-12-22

Como Citar

Hien, E. .-., Kabore, W. T. .-., Masse, D. .-., & Dugue, P. (2010). Sustainable Farming Systems in the Sub-Sahelian Zone of Burkina Faso : Key Factors. Sustainability in Debate, 1(2), 125. https://doi.org/10.18472/SustDeb.v1n2.2010.1686

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