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Jonas Nwankwo Chianu

Observed names: Chianu, J., Chianu, Jonas, Chianu, Jonas N., J. CHIANU, J. Chianu, J. N. Chianu, J.N. Chianu, JONAS CHIANU, Jonas Chianu, Jonas N. Chianu, Jonas. N. Chianu, Jonás
Observed institutions: CGIAR, African Development Bank Group, International Center for Tropical Agriculture, International Institute of Tropical Agriculture, World Agroforestry Centre, International Institute of Tropical Agriculture, International Center for Tropical Agriculture
OpenAlex ID: A5111376505
Integrated Soil Fertility Management
2010 · B. Vanlauwe, A. Bationo, et al. · Outlook on Agriculture · 802
Mineral fertilizers in the farming systems of sub-Saharan Africa. A review
2011 · Jonas N. Chianu, Justina N. Chianu, et al. · Agronomy for Sustainable Development · 262
Fertiliser trees for sustainable food security in the maize-based production systems of East and Southern Africa. A review
2010 · Festus K. Akinnifesi, O. C. Ajayi, et al. · Agronomy for Sustainable Development · 179
Determinants of the Decision to Adopt Integrated Soil Fertility Management Practices by Smallholder Farmers in the Central Highlands of Kenya
2008 · JAYNE MUGWE, DANIEL MUGENDI, et al. · Experimental Agriculture · 171
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Determinants of farmers' adoption and adaptation of alley farming technology in Nigeria
2002 · Akinwumi A. Adesina, Jonas Chianu · Agroforestry Systems · 167
Integrating scientific and farmers' evaluation of soil quality indicators in Central Kenya
2007 · F.S. Mairura, D.N. Mugendi, et al. · Geoderma · 137
Biological nitrogen fixation and socioeconomic factors for legume production in sub-Saharan Africa: a review
2010 · Jonas. N. Chianu, E. M. Nkonya, et al. · Agronomy for Sustainable Development · 118
Determinants of farmers' decision to adopt or not adopt inorganic fertilizer in the savannas of northern Nigeria
2004 · J.N. Chianu, H. Tsujii · Nutrient Cycling in Agroecosystems · 85
The adoption of alley farming and Mucuna: lessons for research, development and extension
2002 · B. Douthwaite, V.M. Manyong, et al. · Agroforestry Systems · 62
Scientific evaluation of smallholder land use knowledge in Central Kenya
2007 · F. S. Mairura, D. N. Mugendi, et al. · Land Degradation and Development · 46
Strategic Phosphorus Application in Legume-cereal Rotations Increases Land Productivity and Profitability in Western Kenya
2009 · J. KIHARA, B. VANLAUWE, et al. · Experimental Agriculture · 45
Amelioration of a degraded Oxic Paleustalf by leguminous and natural fallows
1997 · B. T. Kang, F. K. Salako, et al. · Soil Use and Management · 44
Duration analysis of technology adoption effects of dissemination pathways: A case of ‘push–pull’ technology for control of Striga weeds and stemborers in Western Kenya
2011 · A.W. Murage, G. Obare, et al. · Crop Protection · 39
The Effectiveness of Dissemination Pathways on Adoption of “Push-Pull” Technology in Western Kenya
2012 · Murage, A. W., Obare, Gideon A., et al. · RePEc: Research Papers in Economics · 33
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Promoting a versatile but yet minor crop : Soybean in the farming systems of Kenya
2009 · J. Chianu, O. Ohiokpehai, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 28
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Policy shifts and adoption of alley farming in West and Central Africa.
1999 · A. Adesina, O. Coulibaly, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 26
Phosphorus uptake and maize response to organic and inorganic fertilizer inputs in Rubona, Southern Province of Rwanda
2010 · A. Mukuralinda, J. S. Tenywa, et al. · Agroforestry Systems · 24
Farm input marketing in western Kenya : Challenges and opportunities
2008 · J. Chianu, Franklin Mairura, et al. · African Journal of Agricultural Marketing · 23
Determining smallholder farmers' preferences for technology dissemination pathways: the case of ‘push–pull’ technology in the control of stemborer andStrigaweeds in Kenya
2011 · A. W. Murage, D. M. Amudavi, et al. · International Journal of Pest Management · 22
Farmer evaluation of improved soybean varieties being screened in five locations in Kenya: Implications for research and development
2006 · J. Chianu, Bernard Vanlauwe, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 19
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On-Farm Assessment of Legume Fallows and Other Soil Fertility Management Options Used by Smallholder Farmers in Southern Malawi
2009 · Festus K. Akinnifesi, Gudeta W. Sileshi, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 16
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Agriculture in the Savannas of Northern Nigeria
2004 · Jonas Nwankwo Chianu, Hiroshi Tsujii, et al. · Outlook on Agriculture · 15
Organic Fertilizers in Sub-Saharan Farming Systems
2012 · Jonas N. Chianu, Justina N. Chianu, et al. · Sustainable agriculture reviews · 14
Integrated Nutrient Management in the Farming Systems of the Savannas of Northern Nigeria: What Future?
2005 · Jonas Nwankwo Chianu, Hiroshi Tsujii · Outlook on Agriculture · 14
Fertiliser Trees for Sustainable Food Security in the Maize-Based Production Systems of East and Southern Africa
2011 · Festus K. Akinnifesi, O. C. Ajayi, et al. · Springer eBooks · 13
Works count: 62
Citation count: 2,584
H-index: 19
I10-index: 29
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