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A regional workshop was held in Ethiopia (Eastern Africa) to assess the status, future needs, and methodological issues of soil fertility research for bean cropping systems on the continent. Traditional forms of soil fertility maintenance, diagnosis of soil fertility constraints, nutrient require...


Wortmann, Charles S.[Workshop on Soil Fertility Research for Bean Cropping Systems in Africa (1988, Addis Ababa, Ethiopia). Proceedings]Workshop on Soil Fertility Research for Bean Cropping Systems in Africa (1988, Addis Ababa, Ethiopia). Proceedings
Hoyos Garcés, PhanorVera, Raúl R.[Efecto de la fertilización con S, P, K, Mg en la frecuencia de pastoreo de la asociación Brachiaria dictyoneura CIAT 6133 + Desmodium ovalifolium CIAT 13089]Efecto de la fertilización con S, P, K, Mg en la frecuencia de pastoreo de la asociación Brachiaria dictyoneura CIAT 6133 + Desmodium ovalifolium CIAT 13089
Pizarro, Esteban A.Carvalho, MAValls, JFMMaciel, D[Arachis spp: evaluación agronómica en áreas bajas del Cerrado]Arachis spp: evaluación agronómica en áreas bajas del Cerrado
Kihara, JobNjoroge, S[Phosphorus agronomic efficiency in maize-based cropping systems: a focus on western Kenya]Phosphorus agronomic efficiency in maize-based cropping systems: a focus on western Kenya

Burkart, StefanEnciso, KarenKarwat, HannesMoreta, DaniloArango, JacoboCadisch, GeorgPeters, Michael[Economic analysis of maize production and nitrogen use efficiency in rotation with Brachiaria humidicola]Economic analysis of maize production and nitrogen use efficiency in rotation with Brachiaria humidicola

Productivity in Crop-Livestock Systems can be maximized using Integrated Soil Fertility Management (ISFM). ISFM combines (i) improved germplasm (ii) mineral fertilizer application (iii) organic matter management and (v) adapted agronomy. CIAT established a long-term trial in Western Kenya in the ...


Mukalama, JohnBraslow, JulietSommer, Rolf[Long-term productivity and sustainability of crop-livestock systems through integrated soil fertility management]Long-term productivity and sustainability of crop-livestock systems through integrated soil fertility management

Since 1987 cassava agronomy research has been conducted by scientists from national cassava programs in Asia in collaboration and with small financial assistance from the CIAT cassava program. This paper summarizes and pulls together the results obtained, mainly corresponding to the period of 149...


Howeler, Reinhardt H.[Agronomy research in the Asian cassava network: Towards better production without soil degradation]Agronomy research in the Asian cassava network: Towards better production without soil degradation
Major, JulieRondón, Marco AntonioMolina, DiegoRiha, Susan J.Lehmann, Johannes[Nutrient Leaching in a Colombian Savanna Oxisol Amended with Biochar]Nutrient Leaching in a Colombian Savanna Oxisol Amended with Biochar

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