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Journal Article 2004

Autor: Sanginga, Pascal C. Best, R. Chitsike, C. Delve, Robert J. Kaaria, Susan K. Kirkby, Roger A.

Agricultural research and development organizations are increasingly under pressure to shift from enhancing productivity of food crops to improving profitability and competitiveness of small-scale farming, and linking smallholder farmers to more profitable markets. What is not obvious however, is...

Enlace original: https://cgspace.cgiar.org/handle/10568/43410

Investigación en Agricultura
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Sanginga, Pascal C. ,  Best, R. ,  Chitsike, C. ,  Delve, Robert J. ,  Kaaria, Susan K. ,  Kirkby, Roger A. ,  [Enabling rural innovation in Africa : An approach for integrating farmer participatory research and market orientation for building the assets of rural poor] ,  Enabling rural innovation in Africa : An approach for integrating farmer participatory research and market orientation for building the assets of rural poor
Conference Paper 2008

Autor: Cobo Borrero, Juan G. Dercon, G. Delve, Robert J. Cadisch, Georg
Enlace original: https://cgspace.cgiar.org/handle/10568/65485

Investigación en Agricultura
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Cobo Borrero, Juan G. ,  Dercon, G. ,  Delve, Robert J. ,  Cadisch, Georg ,  [Assessing the variability of soil quality and crop productivity at different spatial scales in three settlement schemes in NE Zimbabwe by integrating mid-infrared spectroscopy and geostatistical tools] ,  Assessing the variability of soil quality and crop productivity at different spatial scales in three settlement schemes in NE Zimbabwe by integrating mid-infrared spectroscopy and geostatistical tools
Journal Article 2009-06-30

Autor: Zingore, Shamie González Estrada, E. Delve, Robert J. Herrero, Mario T. Dimes, John P. Giller, Ken E.

In African smallholder agriculture, improved farm-scale understanding of the interaction between the household, crops, soils and livestock is required to develop appropriate strategies for improving productivity. A combination of models was used to analyse land use and labour allocation strategie...

Enlace original: https://cgspace.cgiar.org/handle/10568/54

Investigación en Agricultura
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Zingore, Shamie ,  González Estrada, E. ,  Delve, Robert J. ,  Herrero, Mario T. ,  Dimes, John P. ,  Giller, Ken E. ,  [An integrated evaluation of strategies for enhancing productivity and profitability of resource-constrained smallholder farms in Zimbabwe] ,  An integrated evaluation of strategies for enhancing productivity and profitability of resource-constrained smallholder farms in Zimbabwe
Journal Article 2008-10-03

Autor: Amede, Tilahun Delve, Robert J.

An action research process was conductedwith communities in Gununo, southern Ethiopia (2000–2003), to develop alternative cropping strategies for achieving their food security and cash needs. Farmers identified three major production objectives depending on their household priorities and socio-ec...

Enlace original: https://cgspace.cgiar.org/handle/10568/1266

Investigación en Agricultura
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Amede, Tilahun ,  Delve, Robert J. ,  [Modelling crop-livestock systems for achieving food security and increasing production efficiencies in the Ethiopian highlands] ,  Modelling crop-livestock systems for achieving food security and increasing production efficiencies in the Ethiopian highlands
Journal Article 2005

Autor: Esilaba, Anthony O. Nyende, P Nalukenge, G Byalebeka, J.B. Delve, Robert J. Ssali, H.

Resource flow models are useful tools that assist farmers in analysing their soil fertility management strategies and in planning, experimenting and adapting ways to improve the use of scarce local resources. Resource flows and farm nutrient balance studies were carried out in eastern Uganda to a...

Enlace original: https://cgspace.cgiar.org/handle/10568/44045

Investigación en Agricultura
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Esilaba, Anthony O. ,  Nyende, P ,  Nalukenge, G ,  Byalebeka, J.B. ,  Delve, Robert J. ,  Ssali, H. ,  [Resource flows and nutrient balances for crop and animal production in smallholder farming systems in Eastern Uganda] ,  Resource flows and nutrient balances for crop and animal production in smallholder farming systems in Eastern Uganda
Journal Article 2010

Autor: Ebanyat, Peter Ridder, N.A. de Jager, A. de Delve, Robert J. Bekunda, Mateete A. Giller, Ken E.
Enlace original: https://cgspace.cgiar.org/handle/10568/42754

Investigación en Agricultura
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Ebanyat, Peter ,  Ridder, N.A. de ,  Jager, A. de ,  Delve, Robert J. ,  Bekunda, Mateete A. ,  Giller, Ken E. ,  [Drivers of land use change and household determinants of sustainability in smallholder farming systems of Eastern Uganda] ,  Drivers of land use change and household determinants of sustainability in smallholder farming systems of Eastern Uganda
Journal Article 2009

Autor: Delve, Robert J. Probert, ME Cobo Borrero, Juan G. Ricaurte Oyola, José Jaumer Rivera Pena, M Barrios, E. Rao, Idupulapati M.

Crop simulation models have been used successfully to evaluate many systems and the impact of change on these systems, e.g. for climatic risk and the use of alternative management options, including the use of nitrogen fertilisers. However, for low input systems in tropical and subtropical region...

Enlace original: https://cgspace.cgiar.org/handle/10568/44099

Investigación en Agricultura
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Delve, Robert J. ,  Probert, ME ,  Cobo Borrero, Juan G. ,  Ricaurte Oyola, José Jaumer ,  Rivera Pena, M ,  Barrios, E. ,  Rao, Idupulapati M. ,  [Simulating phosphorus responses in annual crops using APSIM : Model evaluation on contrasting soil types] ,  Simulating phosphorus responses in annual crops using APSIM : Model evaluation on contrasting soil types
Journal Article 2011

Autor: Farrow, Andrew Risinamhodzi, K Zingore, Shamie Delve, Robert J.

Developing the rural agricultural input markets in sub-Saharan Africa can improve the current low productivity of smallholder farmers. Malawi has seen significant efforts in addressing the availability of agricultural inputs at village level in the last few years; for example, the improvement of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/44128

Investigación en Agricultura
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Farrow, Andrew ,  Risinamhodzi, K ,  Zingore, Shamie ,  Delve, Robert J. ,  [Spatially targeting the distribution of agricultural input stockists in Malawi] ,  Spatially targeting the distribution of agricultural input stockists in Malawi
Conference Paper 2006

Autor: Delve, Robert J. González Estrada, E. Dimes, John P. Amede, Tilahun Wickama, J. Zingore, Shamie Herrero, Mario T.
Enlace original: https://cgspace.cgiar.org/handle/10568/49591

Investigación en Agricultura
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Delve, Robert J. ,  González Estrada, E. ,  Dimes, John P. ,  Amede, Tilahun ,  Wickama, J. ,  Zingore, Shamie ,  Herrero, Mario T. ,  [Evaluation of a Farm-Level Decision Support Tool for Trade-off and Scenario Analysis for Addressing Food Security, Income Generation and NRM] ,  Evaluation of a Farm-Level Decision Support Tool for Trade-off and Scenario Analysis for Addressing Food Security, Income Generation and NRM
Book Chapter 2003

Autor: Amede, Tilahun Amézquita Collazos, Edgar Ashby, J.A. Ayarza, Miguel Angel Barrios, Edmundo Bationo, B. André Beebe, Stephen E. Bellotti, Anthony C. Blair, Matthew W. Delve, Robert J. Fujisaka, Sam Howeler, Reinhardt H. Johnson, Nancy L. Kaaria, Susan K. Kelemu, Segenet Kerridge, Peter C. Kirkby, Roger A. Lascano, Carlos E. Lefroy, R.D.B. Mahuku, George S. Murwira, Herbert K. Oberthür, Thomas Pachico, Douglas H. Peters, Michael Ramisch, Joshua J. Rao, Idupulapati M. Rondón, Marco Antonio Sanginga, Pascal C. Swift, M. Vanlauwe, Bernard

This paper describes the importance of biological nitrogen fixation (BNF) by legumeRhizobium symbiosis to tropical agriculture, the evolution of BNF paradigms, creation of strategic alliances to combat soil fertility degradation, and accomplishments of collaborative BNF-related research at CIAT-T...

Enlace original: https://cgspace.cgiar.org/handle/10568/77819

Investigación en Agricultura
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Amede, Tilahun ,  Amézquita Collazos, Edgar ,  Ashby, J.A. ,  Ayarza, Miguel Angel ,  Barrios, Edmundo ,  Bationo, B. André ,  Beebe, Stephen E. ,  Bellotti, Anthony C. ,  Blair, Matthew W. ,  Delve, Robert J. ,  Fujisaka, Sam ,  Howeler, Reinhardt H. ,  Johnson, Nancy L. ,  Kaaria, Susan K. ,  Kelemu, Segenet ,  Kerridge, Peter C. ,  Kirkby, Roger A. ,  Lascano, Carlos E. ,  Lefroy, R.D.B. ,  Mahuku, George S. ,  Murwira, Herbert K. ,  Oberthür, Thomas ,  Pachico, Douglas H. ,  Peters, Michael ,  Ramisch, Joshua J. ,  Rao, Idupulapati M. ,  Rondón, Marco Antonio ,  Sanginga, Pascal C. ,  Swift, M. ,  Vanlauwe, Bernard ,  [Biological nitrogen fixation: A key input to integrated soil fertility management in the tropics] ,  Biological nitrogen fixation: A key input to integrated soil fertility management in the tropics

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