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Journal Article 2011

Autor: Guto, SN Pypers, Pieter Vanlauwe, Bernard Ridder, N.A. de Giller, Ken E.

Soil fertility gradients develop on smallholder farms due to preferential allocation of inputs. A multi-location on-farm trial was conducted in Meru South, Central Kenya whose overall aim was to test minimum tillage and crop-residue retention practices in socio-ecological niches across heteroge...

Enlace original: https://cgspace.cgiar.org/handle/10568/44106

Investigación en Agricultura
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Guto, SN ,  Pypers, Pieter ,  Vanlauwe, Bernard ,  Ridder, N.A. de ,  Giller, Ken E. ,  [Socio-ecological niches for minimum tillage and crop-residue retention in continuous maize cropping systems in smallholder farms of central Kenya] ,  Socio-ecological niches for minimum tillage and crop-residue retention in continuous maize cropping systems in smallholder farms of central Kenya
Journal Article 2009-03-13

Autor: Rufino, Mariana C. Herrero, Mario T. Wijk, Mark T. van Hemerink, L. Ridder, N.A. de Giller, Ken E.

Evaluation of lifetime productivity is sensible to target interventions for improving productivity of smallholder dairy systems in the highlands of East Africa, because cows are normally not disposed of based on productive reasons. Feeding strategies and involuntary culling may have long-term eff...

Enlace original: https://cgspace.cgiar.org/handle/10568/1695

Investigación en Agricultura
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Rufino, Mariana C. ,  Herrero, Mario T. ,  Wijk, Mark T. van ,  Hemerink, L. ,  Ridder, N.A. de ,  Giller, Ken E. ,  [Lifetime productivity of dairy cows in smallholder farming systems of the Central highlands of Kenya] ,  Lifetime productivity of dairy cows in smallholder farming systems of the Central highlands of Kenya
Journal Article 1987

Autor: Bourn, D.M. Denda, I. Ridder, N.A. de Wagenaar, K.T. Wint, W.

Discusses, based on aerial surveys taken before and after the drought, the magnitude of population changes, both human & animal, that took place in west Central Niger during the drought and how the drought has affected different ethnic groups. Includes data on estimates of livestock population & ...

Enlace original: https://cgspace.cgiar.org/handle/10568/4507

Investigación en Agricultura
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Bourn, D.M. ,  Denda, I. ,  Ridder, N.A. de ,  Wagenaar, K.T. ,  Wint, W. ,  [Where have all the livestock gone?] ,  Where have all the livestock gone?
Journal Article 2011-02-15

Autor: Giller, Ken E. Tittonell, Pablo A. Rufino, Mariana C. Wijk, Mark T. van Zingore, Shamie Mapfumo, Paul Adjei-Nsiah, Samuel Herrero, Mario T. Chikowo, Regis Corbeels, Marc Rowe, E. Baijukya, Frederick P. Mwijage, A. Smith, Jimmy W. Yeboah, E. Burg, J. van de Sanogo, M. Misiko, Michael T. Ridder, N.A. de Karanja, S. Kaizzi, C. Kungu, J. Mwale, M. Nwaga, D. Pacini, C. Vanlauwe, Bernard

African farming systems are highly heterogeneous: between agroecological and socioeconomic environments, in the wide variability in farmers’ resource endowments and in farm management. This means that single solutions (or ‘silver bullets’) for improving farm productivity do not exist. Yet to date...

Enlace original: https://cgspace.cgiar.org/handle/10568/2321

Investigación en Agricultura
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Giller, Ken E. ,  Tittonell, Pablo A. ,  Rufino, Mariana C. ,  Wijk, Mark T. van ,  Zingore, Shamie ,  Mapfumo, Paul ,  Adjei-Nsiah, Samuel ,  Herrero, Mario T. ,  Chikowo, Regis ,  Corbeels, Marc ,  Rowe, E. ,  Baijukya, Frederick P. ,  Mwijage, A. ,  Smith, Jimmy W. ,  Yeboah, E. ,  Burg, J. van de ,  Sanogo, M. ,  Misiko, Michael T. ,  Ridder, N.A. de ,  Karanja, S. ,  Kaizzi, C. ,  Kungu, J. ,  Mwale, M. ,  Nwaga, D. ,  Pacini, C. ,  Vanlauwe, Bernard ,  [Communicating complexity: Integrated assessment of trade-offs within African farming systems to support innovation and development] ,  Communicating complexity: Integrated assessment of trade-offs within African farming systems to support innovation and development
Journal Article 2004

Autor: Ittersum, Martin K. van Roetter, R.P. Keulen, H. van Ridder, N.A. de Hoanh, Chu Thai Laborte, Alice G. Aggarwal, Pramod K. Ismail, A.B. Tawang, A.
Enlace original: https://cgspace.cgiar.org/handle/10568/41152

Investigación en Agricultura
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Ittersum, Martin K. van ,  Roetter, R.P. ,  Keulen, H. van ,  Ridder, N.A. de ,  Hoanh, Chu Thai ,  Laborte, Alice G. ,  Aggarwal, Pramod K. ,  Ismail, A.B. ,  Tawang, A. ,  [A systems network (SysNet) approach for interactively evaluating strategic land use options at sub-national scale in South and South-East Asia] ,  A systems network (SysNet) approach for interactively evaluating strategic land use options at sub-national scale in South and South-East Asia
Journal Article 2005

Autor: Roetter, R.P. Hoanh, Chu Thai Laborte, Alice G. Keulen, H. van Ittersum, Martin K. van Dreiser, C. Diepen, C.A. van Ridder, N.A. de Laar, H.H. van
Enlace original: https://cgspace.cgiar.org/handle/10568/41030

Investigación en Agricultura
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Roetter, R.P. ,  Hoanh, Chu Thai ,  Laborte, Alice G. ,  Keulen, H. van ,  Ittersum, Martin K. van ,  Dreiser, C. ,  Diepen, C.A. van ,  Ridder, N.A. de ,  Laar, H.H. van ,  [Integration of systems network (SysNet) tools for regional land use scenario analysis in Asia] ,  Integration of systems network (SysNet) tools for regional land use scenario analysis in Asia
Journal Article 2009-06-30

Autor: Tittonell, Pablo A. Wijk, Mark T. van Herrero, Mario T. Rufino, Mariana C. Ridder, N.A. de Giller, Ken E.

During participatory prototyping activities in Vihiga, western Kenya, farmers designed what they considered to be the ideal farm [Waithaka, M.M., Thornton, P.K., Herrero, M., Shepherd, K.D., 2006. Bio-economic evaluation of farmers’ perceptions of viable farms in western Kenya. Agric. Syst. 90, 2...

Enlace original: https://cgspace.cgiar.org/handle/10568/148

Investigación en Agricultura
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Tittonell, Pablo A. ,  Wijk, Mark T. van ,  Herrero, Mario T. ,  Rufino, Mariana C. ,  Ridder, N.A. de ,  Giller, Ken E. ,  [Beyond resource constraints - Exploring the biophysical feasibility of options for the intensification of smallholder crop-livestock systems in Vihiga district, Kenya] ,  Beyond resource constraints - Exploring the biophysical feasibility of options for the intensification of smallholder crop-livestock systems in Vihiga district, Kenya

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