| Farmers' perceptions of benefits and factors affecting the adoption of improved dual‐purpose cowpea in the dry savannas of Nigeria P Kristjanson, I Okike, S Tarawali, BB Singh, VM Manyong Agricultural Economics 32 (2), 195-210, 2005 | 148 | 2005 |
| Use of cassava in livestock and aquaculture feeding programs B Lukuyu, I Okike, AJ Duncan, M Beveridge, M Blummel ILRI (aka ILCA and ILRAD), 2014 | 86 | 2014 |
| Improving livestock marketing and intra-regional trade in West Africa: Determining appropriate economic incentives and policy framework TO Williams, B Spycher, I Okike ILRI (aka ILCA and ILRAD), 2006 | 75 | 2006 |
| Cowpea and groundnut haulms fodder trading and its lessons for multidimensional cowpea improvement for mixed crop livestock systems in West Africa A Samireddypalle, O Boukar, E Grings, CA Fatokun, P Kodukula, ... Frontiers in plant science 8, 224896, 2017 | 74 | 2017 |
| Agricultural intensification and efficiency in the West African savannahs: Evidence from northern Nigeria I Okike ILRI (aka ILCA and ILRAD), 2001 | 64 | 2001 |
| Crop-livestock interaction and economic efficiency of farmers in the Savanna Zone of Nigeria I Okike Unpublished PhD thesis, University of Ibadan, Ibadan, Nigeria 155, 2000 | 63 | 2000 |
| Effective dimensionality and factors affecting crop‐livestock integration in West African savannas: a combination of principal component analysis and Tobit approaches VM Manyong, I Okike, TO Williams Agricultural economics 35 (2), 145-155, 2006 | 41 | 2006 |
| Genetically improved dual-purpose cowpea: Assessment of adoption and impact in the dry savannah region of West Africa P Kristjanson ILRI (aka ILCA and ILRAD), 2002 | 41 | 2002 |
| Factors affecting farm-specific production efficiency in the savanna zones of West Africa I Okike, MA Jabbar, VM Manyong, JW Smith, SK Ehui Journal of African Economies 13 (1), 134-165, 2004 | 36 | 2004 |
| Classification and description of the major farming systems incorporating ruminant livestock in West Africa S Fernández-Rivera, I Okike, V Manyong, TO Williams, RL Kruska, ... Sustainable crop–livestock production for improved livelihoods and natural …, 2004 | 35 | 2004 |
| Technical innovations for small-scale producers and households to process wet cassava peels into high quality animal feed ingredients and aflasafe™ substrate I Okike, A Samireddypalle, L Kaptoge, C Fauquet, J Atehnkeng, ... Food chain, 71-90, 2015 | 32 | 2015 |
| Identification of potential risk factors associated with highly pathogenic avian influenza subtype H5N1 outbreak occurrence in Lagos and Kano States, Nigeria, during the 2006 … R Metras, KB Stevens, P Abdu, I Okike, T Randolph, D Grace, DU Pfeiffer, ... Transboundary and emerging diseases 60 (1), 87-96, 2013 | 31 | 2013 |
| Adapting social science to the changing focus of international agricultural research SK Ehui, J Lynam, I Okike Proceedings of a Rockefeller Foundation. ILCA Social Science Research …, 1994 | 31 | 1994 |
| Transmission Rate and Reproductive Number of the H 5 N 1 Highly Pathogenic Avian Influenza Virus During the D ecember 2005–J uly 2008 Epidemic in N igeria B Bett, J Henning, P Abdu, I Okike, J Poole, J Young, TF Randolph, ... Transboundary and emerging diseases 61 (1), 60-68, 2014 | 23 | 2014 |
| The Livestock Sector in Need of Regional Strategies C Ly, A Fall, I Okike Livestock in a changing landscape: experiences and regional perspectives, 27, 2010 | 21 | 2010 |
| Evaluating adoption of new crop-livestock-soil-management technologies using georeferenced village-level data: the case of cowpea in the dry savannahs of West Africa. P Kristjanson, I Okike, SA Tarawali, R Kruska, VM Manyong, BB Singh Natural resources management in African agriculture: understanding and …, 2002 | 21 | 2002 |
| Promoting livestock marketing and intra-regional trade in West Africa I Okike, TO Williams, I Baltenweck ILRI/CFC/FAO/CILSS—West Africa Livestock Marketing: Brief, 2004 | 18* | 2004 |
| Household and environmental factors influencing anthropometric outcomes in preschool children in a rural Ethiopian community I Okike, MA Jabbar, G Abate, L Ketema Ecology of food and nutrition 44 (3), 167-187, 2005 | 17 | 2005 |
| A hedonic analysis of cattle prices in the central corridor of West Africa: Implications for production and marketing decisions TO Williams, I Okike, B Spycher | 16 | 2006 |
| Incidence of highly pathogenic avian influenza H5N1 in Nigeria, 2005–2008 J Henning, B Bett, I Okike, P Abdu, B Perry Transboundary and emerging diseases 60 (3), 222-230, 2013 | 14 | 2013 |
