Résultats pour Auteur : "Afrifa, Alex"

Mapping fertilizer recommendations for cocoa production in Ghana using soil diagnostic and GIS tools. Snoeck Didier, Afrifa Alex, Ofori Frimpong K., Boateng E., Abekoe M.K.. 2010. West African Journal of Applied Ecology, 17 : 97-108.

Improving fertilizer recommendations for cocoa in ghana based on inherent soil fertility characteristics. Dossa E.L., Arthur A., Dogbe Wilson, Mando Abdoulaye, Snoeck Didier, Afrifa Alex, Acquaye S.. 2018. In : Improving the profitability, sustainability and efficiency of nutrients through site specific fertilizer recommendations in West Africa agro-ecosystems. Vol. 1. Bationo André (ed.), Ngaradoum Djimasbé (ed.), Youl Sansan (ed.), Lompo François (ed.), Fening Joseph Opoku (ed.). Cham : Springer, 287-299. ISBN 978-3-319-58788-2

Nitrogen, phosphorus and potassium budget under the cocoa ecosystem : produce harvesting phase. Afrifa Alex, Ofori Frimpong K., Appiah M.R., Acquaye S., Snoeck Didier. 2010. In : 15th International Cocoa Research Conference : cocoa productivity, quality, profitability, human health and the environment = 15e Conférence internationale sur la recherche cacaoyère : Productivité, qualité, rentabilité du cacao, santé humaine et environnement ; 15 Conferencia Internacional de Pesquisas em Cacau. Cacau : produtividade, qualidade, rentabilidade, saude humanna e amb. Lagos : Cocoa Producers' Alliance, 395-404. Conférence internationale sur la recherche cacaoyère. 15, San José, Costa Rica, 9 Octobre 2006/14 Octobre 2006.

Soil nutrient management strategy required for sustainable and competitive cocoa production in Ghana. Afrifa Alex, Ofori Frimpong K., Acquaye S., Snoeck Didier, Abekoe M.K.. 2010. In : 16th International Cocoa Research Conference. Proceedings : towards rational cocoa production and efficient use ofr a sustainable world cocoa economy = 16e Conférence internationale sur la recherche cacaoyère.Actes ; 16 Conferencia Internacional de Pesquisas em Cacau. Actas ; 16 Conferencia Internacional de investigacion en cacao. Actas : vers une économie cacaoyère durable : quelles stratégies d'approche ? ; para uma produção racional de cacau e o seu uso eficiente para uma economia mundial sustentada do cacau ; hacia una produccion racional y un uso eficiente del cacao para la sustentabilitd. Lagos : Cocoa Producers' Alliance, 335-342. ISBN 978-065-959-5 Conférence Internationale sur la Recherche Cacaoyère. 16, Bali, Indonésie, 16 Novembre 2009/21 Novembre 2009.

The soil diagnostic method for formulating fertilizer requirements on cocoa in Ghana. Snoeck Didier, Abekoe M.K., Afrifa Alex, Appiah M.R.. 2010. In : 15th International Cocoa Research Conference : cocoa productivity, quality, profitability, human health and the environment = 15e Conférence internationale sur la recherche cacaoyère : Productivité, qualité, rentabilité du cacao, santé humaine et environnement ; 15 Conferencia Internacional de Pesquisas em Cacau. Cacau : produtividade, qualidade, rentabilidade, saude humanna e amb. Lagos : Cocoa Producers' Alliance, 291-297. Conférence internationale sur la recherche cacaoyère. 15, San José, Costa Rica, 9 Octobre 2006/14 Octobre 2006.

Contribution to the improvement of cocoa-based agroforestry systems in Central and Western Africa. Snoeck Didier, Jagoret Patrick, Babin Régis, Fosu K. Yerfi, Afrifa Alex, Bekou Koffi, Daramola Adebiyi, Assiri Aassiri Alexis, Battini Jean-Luc. 2007. In : Second International Symposium on Multi-Strata agroforestry systems with perennial crops: Making ecosystem services count for farmers, consumers and the environment, September 17-21, 2007 Turrialba, Costa Rica. Oral and posters presentations. IUFRO, CIRAD, CATIE. Turrialba : CATIE, 6 p. International Symposium on Multi-Strata Agroforestry Systems with Perennial Crops: Making Ecosystem Services Count for Farmers, Consumers and the Environment. 2, Turrialba, Costa Rica, 17 Septembre 2007/21 Septembre 2007.

The soil diagnostic method for formulating fertilizer requirements on cocoa in Ghana. Snoeck Didier, Abekoe M.K., Afrifa Alex, Appiah M.R.. 2007. In : 4th International Conference of the African Soil Science Society, 04-13 January 2007, Accra, Ghana. s.l. : s.n., 8 p. International Conference of the African Soil Science Society. 4, Accra, Ghana, 4 Janvier 2007/13 Janvier 2007.