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Journal Article 2007

Autor: Rubyogo, Jean-Claude Sperling, L. Assefa, T.
Enlace original: https://cgspace.cgiar.org/handle/10568/65877

Investigación en Agricultura
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Rubyogo, Jean-Claude ,  Sperling, L. ,  Assefa, T. ,  [A new approach for facilitating farmers´ access to bean seed] ,  A new approach for facilitating farmers´ access to bean seed
Journal Article 2002-12

Autor: Sperling, L.

This article reviews the effectiveness of seed–aid distributions in Kenya during the 1990s. It analyses the internal process and effects, i.e. the performance of the aid itself as well as the external process and effects, i.e. how seed–aid intervention affected farmers’ broader agricultural manag...

Enlace original: https://cgspace.cgiar.org/handle/10568/53020

Investigación en Agricultura
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Sperling, L. ,  [Emergency seed aid in Kenya: some case study insights on lessons learned during the 1990s] ,  Emergency seed aid in Kenya: some case study insights on lessons learned during the 1990s
Book Chapter 2001

Autor: Sperling, L. Ashby, J.A. Weltzien, Eva Smith, M.E. McGrath, S.
Enlace original: https://cgspace.cgiar.org/handle/10568/55335

Investigación en Agricultura
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Sperling, L. ,  Ashby, J.A. ,  Weltzien, Eva ,  Smith, M.E. ,  McGrath, S. ,  [Base-broadening for client-oriented impact: insights drawn from participatory plant breeding field experience] ,  Base-broadening for client-oriented impact: insights drawn from participatory plant breeding field experience
Poster 2008

Autor: Rubyogo, Jean-Claude Sperling, L. Muthoni, Rachel Buruchara, Robin A.
Enlace original: https://cgspace.cgiar.org/handle/10568/93007

Investigación en Agricultura
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Rubyogo, Jean-Claude ,  Sperling, L. ,  Muthoni, Rachel ,  Buruchara, Robin A. ,  [The power of partnerships: accelerating bean seed production and delivery with and among African farmers] ,  The power of partnerships: accelerating bean seed production and delivery with and among African farmers
Journal Article 2001

Autor: Sperling, L. Ashby, J.A. Smith, M.E. Weltzien, Eva McGrath, S.

Participatory Plant Breeding (PPB) involves scientists, farmers, and others, such as consumers, extensionists, vendors, industry, and rural cooperatives in plant breeding research. It is termed `participatory' because many actors, and especially the users, can have a research role in all major st...

Enlace original: https://cgspace.cgiar.org/handle/10568/43121

Investigación en Agricultura
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Sperling, L. ,  Ashby, J.A. ,  Smith, M.E. ,  Weltzien, Eva ,  McGrath, S. ,  [A framework for analyzing participatory plant breeding approaches and results] ,  A framework for analyzing participatory plant breeding approaches and results
Journal Article 2010

Autor: Rubyogo, Jean-Claude Sperling, L. Muthoni Andriatsitohaina, Rachel Buruchara, Robin A.

New bean varieties translate into increased on-farm yields only if farmers obtain access to desired seed. Conventional models of legume seed delivery in Africa, centralized with the National Agricultural Research Systems (NARS), prove to be slow and of limited reach. This article describes a nove...

Enlace original: https://cgspace.cgiar.org/handle/10568/43212

Investigación en Agricultura
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Rubyogo, Jean-Claude ,  Sperling, L. ,  Muthoni Andriatsitohaina, Rachel ,  Buruchara, Robin A. ,  [Bean seed delivery for small farmers in sub-Saharan Africa: the power of partnerships] ,  Bean seed delivery for small farmers in sub-Saharan Africa: the power of partnerships
Journal Article 2001

Autor: Sperling, L.

The Rwandan civil war escalated in 1994, killing 800 000 people and displacing another 2 million. Agriculture, the occupation of over 90% of the Rwandans was acutely affected as violence peaked in the middle of the growing season. This article analyses the effects of the war on bean varietal dive...

Enlace original: https://cgspace.cgiar.org/handle/10568/44165

Investigación en Agricultura
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Sperling, L. ,  [The effect of the civil war on Rwanda's bean seed systems and unusual bean diversity] ,  The effect of the civil war on Rwanda's bean seed systems and unusual bean diversity
Poster 2009

Autor: Rubyogo, Jean-Claude Sperling, L. Karanja, D.R. Seward, PD Leakey, L
Enlace original: https://cgspace.cgiar.org/handle/10568/58083

Investigación en Agricultura
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Rubyogo, Jean-Claude ,  Sperling, L. ,  Karanja, D.R. ,  Seward, PD ,  Leakey, L ,  [Public-private sector partnerships : The power of small seed packs for reaching 100,000s of kenyan bean farmers] ,  Public-private sector partnerships : The power of small seed packs for reaching 100,000s of kenyan bean farmers

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