West Africa

AfriqueOuest Ecosols

Eco&Sols is represented in West Africa through the Joint International Laboratory “Ecological Intensification of Cultivated Soils in West AFrica” and LMI IESOL which brings together teams from IRD, CIRAD, ISRA, UCAD, De Thiès University, INERA and University of Ouagadougou Dakar (Senegal) and Ouagadougou (Burkina Faso).

LMI IESOL is a scientific, technical and educational platform for the application of soil sciences to increase agricultural production and preserve the environment. Its aim is to contribute to the development of ecological engineering for the sustainable management of cultivated soil and agrosystems and the intensification of their productivity.

The research themes of Eco&Sols are studied in West Africa in

  • agroforestry systems where dry zone cereals are cultivated
  • rain systems for annual crops which are predominantly cereals grown in association with legumes and
  • peri-urban systems where residual organic products are used as fertiliser for market garden crops.


In Dakar, Eco&Sols has a research facility on the IRD/ISRA Bel Air campus (Laboratory of Soil Microbial Ecology and Tropical Agrosystems, LEMSAT), which is certified to ISO 9001 and has 3 specialist laboratories for characterising the biological state of soils and assessing the effect of soil management methods on microbial biodiversity:

Eco&Sols also uses the services of the IRD LAMA (LAboratoire des Moyens Analytiques) analysis laboratory in Dakar (US191), which undertakes standard physical and chemical analyses of soils, water and plants.

Projects undertaken in West Africa

Partners

  • ISRA, Senegal Agricultural Research Institute, Dr. Yacine Ndour
  • Ouagadougou University, Dr. Edmond Hien
  • UCAD, Cheick Anta Diop University, Dakar
  • ENSA, National Higher School of Agriculture, Thiès University
  • INERA, Environmental Institute for Agricultural Research of Burkina Faso
  • CIRAD (www.cirad.fr)
  • IRD Sénégal, Burkina Faso
  • UGB, Gaston Berger University, Saint Louis
  • Ohio State University (USA)
  • Wageningen University (NL)
  • Nangui Abrogoua University, Abidjan
  • Elisol environnement

Publications

Bright M.B.H., Diedhiou I., Bayala R., Assigbetsé K., Chapuis-Lardy L., Ndour Y, R.P. Dick 2017 Long-term Piliostigma reticulatum intercropping in the Sahel: Crop productivity, carbon sequestration, nutrient cycling, and soil quality. Agriculture, Ecosystems and Environment 242 (2017) 9–22

Der S., E. Hien, K. Assigbetsé, J.J. Drevon & D. Masse 2016 Legume and cereal Cropping in Zaï System with different organo-mineral amendments – Productivity properties of degraded bare Alfisol in North Sudanian Zone of Burkina Faso. Tropicultura, 2016, 34, 1.

Diakhate S., M. Gueye, T. Chevallier, N.H. Diallo, K. Assigbetsé, J. Abadie, M. Diouf, D. Masse, M. Sembene, Y.B. Ndour, R.P. Dick, L. Chapuis-Lardy 2016 Soil microbial functional capacity and diversity in a millet-shrub intercropping system of semi-arid Senegal. Journal of Arid Environments 129 (2016) 71-79

Diallo-Diagne, N.H., Assigbetsé, K., Sall, S., Masse, D., Bonzi, M., Ndoye, I. and Chotte, J.L. 2016 Response of Soil Microbial Properties to Long-Term Application of Organic and Inorganic Amendments in a Tropical Soil (Saria, Burkina Faso). Open Journal of Soil Science, 6, 21-33.

 

Educational courses

Organisation of a module on soil functional ecology as part of the BIOVEM, GEDAH and AFECA masters at Cheikh Anta Diop University, Dakar.

Periodic organisation of the MICROTROP summer school (Advanced training in tropical microbiology for early career scientists: soil microbial ecology and ecosystem services), in 2012 and 2014 in collaboration with UCAD, ISRA and OSU.

Contact details

This email address is being protected from spambots. You need JavaScript enabled to view it.IRD Dakar

Tel: +221 33 849 36 4

adress: Centre IRD-ISRA de Bel Air, BP 1386, 18524 DAKAR, SENEGAL

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