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Journal Article 2006

Autor: Okalebo, JR Othieno, CO Woomer, P.L. Karanja, NKN Semoka, JMR Bekunda, Mateete A. Mugendi, DN Muasya, RM Bationo, B. André Mukhwana, EJ

Low inherent soil fertility in the highly weathered and leached soils largely accounts for low and unsustained crop yields in most African countries. But in particular, the major nutrients, nitrogen (N) and phosphorus (P), are commonly deficient in these soils. This scenario of nutrient depletion...

Enlace original: https://cgspace.cgiar.org/handle/10568/43207

Investigación en Agricultura
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Okalebo, JR ,  Othieno, CO ,  Woomer, P.L. ,  Karanja, NKN ,  Semoka, JMR ,  Bekunda, Mateete A. ,  Mugendi, DN ,  Muasya, RM ,  Bationo, B. André ,  Mukhwana, EJ ,  [Available technologies to replenish soil fertility in East Africa] ,  Available technologies to replenish soil fertility in East Africa
Journal Article 2009

Autor: Mugwe, J Mugendi, DN Mucheru-Muna, M. Merckx, R. Chianu, J.N. Vanlauwe, Bernard

Declining soil fertility is a major cause of low per capita food production on smallholder farms of sub-Saharan Africa. This study attempted to provide an empirical explanation of the factors associated with farmers’ decisions to adopt or not to adopt newly introduced integrated soil fertility ma...

Enlace original: https://cgspace.cgiar.org/handle/10568/43326

Investigación en Agricultura
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Mugwe, J ,  Mugendi, DN ,  Mucheru-Muna, M. ,  Merckx, R. ,  Chianu, J.N. ,  Vanlauwe, Bernard ,  [Determinants of the decision to adopt integrated soil fertility management practices by smallholder farmers in the central highlands of Kenya] ,  Determinants of the decision to adopt integrated soil fertility management practices by smallholder farmers in the central highlands of Kenya
Poster 2005

Autor: Álvarez, E. Llano Rodríguez, Germán Alberto Loke, John Bernard Mejía De Los Rios, J.F. González, S.
Enlace original: https://cgspace.cgiar.org/handle/10568/57784

Investigación en Agricultura
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Álvarez, E. ,  Llano Rodríguez, Germán Alberto ,  Loke, John Bernard ,  Mejía De Los Rios, J.F. ,  González, S. ,  [Innovations for managing moko of plantain in Colombia] ,  Innovations for managing moko of plantain in Colombia
Journal Article 2005

Autor: Vanlauwe, Bernard Gachengo, CN Shepherd, Keith D. Barrios, E. Cadisch, Georg Palm, C.A.

Organic resources (ORs) are essential inputs in tropical farming systems and their decomposition dynamics are related to their quality. A Decision Support System (DSS) for organic N management has been proposed earlier that subdivides ORs in four classes depending on their N, lignin, and soluble ...

Enlace original: https://cgspace.cgiar.org/handle/10568/43627

Investigación en Agricultura
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Vanlauwe, Bernard ,  Gachengo, CN ,  Shepherd, Keith D. ,  Barrios, E. ,  Cadisch, Georg ,  Palm, C.A. ,  [Laboratory validation of a resource quality-based conceptual framework for organic matter management] ,  Laboratory validation of a resource quality-based conceptual framework for organic matter management
Journal Article 2011

Autor: Vanlauwe, Bernard Zingore, Shamie

Traditional farming systems in Sub-Saharan Africa depend primarily on mining soil nutrients. The African green revolution aims to intensify agriculture through the dissemination of integrated soil fertility management (ISFM). This paper develops a robust and operational definition of ISFM based o...

Enlace original: https://cgspace.cgiar.org/handle/10568/43596

Investigación en Agricultura
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Vanlauwe, Bernard ,  Zingore, Shamie ,  [Integrated soil fertility management: an operational definition and consequences for implementation and dissemination] ,  Integrated soil fertility management: an operational definition and consequences for implementation and dissemination
Journal Article 2011

Autor: Yamoah, CF Bationo, B. André Shapiro, Barry I. Saidou, K

Two critical factors that explain low crop productivity in the Sahelian agro-ecozone are inadequate moisture and poor soils, particularly phosphorus (P) deficiency. The purpose of this long-term study was to explore the use of both local phosphate rock (PR) and inorganic P on yields and risk of...

Enlace original: https://cgspace.cgiar.org/handle/10568/44210

Investigación en Agricultura
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Yamoah, CF ,  Bationo, B. André ,  Shapiro, Barry I. ,  Saidou, K ,  [Use of rainfall indices to analyze the effects of phosphate rocks on millet in the Sahel] ,  Use of rainfall indices to analyze the effects of phosphate rocks on millet in the Sahel
Journal Article 2004

Autor: Albán Tello, A.A. Narvaez Rodriguez, JC Madrinan, R Cadavid López, Luis Fernando Ospina Patiño, Bernardo

El ensayo se realizó en tres sitios del departamento del Valle del Cauca, Colombia. Se evaluaron ocho variedades de yuca (tres en Jamundí, tres Buga y dos en Caicedonia). El ensayo se estableció en bloques completamente al azar, la parcela principal tuvo 1.664 m2, el área de cosecha 9 m2 y las ra...

Enlace original: https://cgspace.cgiar.org/handle/10568/44292

Investigación en Agricultura
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Albán Tello, A.A. ,  Narvaez Rodriguez, JC ,  Madrinan, R ,  Cadavid López, Luis Fernando ,  Ospina Patiño, Bernardo ,  [Efecto del uso de fertilizantes órgano-minerales y minerales en la producción sostenible de yuca] ,  Efecto del uso de fertilizantes órgano-minerales y minerales en la producción sostenible de yuca
Conference Paper 1994

Autor: Sicard, TL Espinoza, J.A. Maître, A Barragán, L Rodríguez, E.
Enlace original: https://cgspace.cgiar.org/handle/10568/55768

Investigación en Agricultura
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Sicard, TL ,  Espinoza, J.A. ,  Maître, A ,  Barragán, L ,  Rodríguez, E. ,  [Efectos de la agricultura biológica y convencional en la fertilidad y conservación de suelos y en la producción de frijol (San Gil, Santander)] ,  Efectos de la agricultura biológica y convencional en la fertilidad y conservación de suelos y en la producción de frijol (San Gil, Santander)
Journal Article 2013

Autor: Kihara, Job Njoroge, S
Enlace original: https://cgspace.cgiar.org/handle/10568/51462

Investigación en Agricultura
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Kihara, Job ,  Njoroge, 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
Conference Proceedings 2004

Autor: Delve, Robert J. Probert, ME
Enlace original: https://cgspace.cgiar.org/handle/10568/56579

Investigación en Agricultura
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Delve, Robert J. ,  Probert, ME ,  [Modelling nutrient management in tropical cropping systems] ,  Modelling nutrient management in tropical cropping systems

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