I. Okike

635 total citations
36 papers, 455 citations indexed

About

I. Okike is a scholar working on Ecology, Evolution, Behavior and Systematics, General Agricultural and Biological Sciences and Animal Science and Zoology. According to data from OpenAlex, I. Okike has authored 36 papers receiving a total of 455 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Ecology, Evolution, Behavior and Systematics, 10 papers in General Agricultural and Biological Sciences and 9 papers in Animal Science and Zoology. Recurrent topics in I. Okike's work include Agriculture and Rural Development Research (10 papers), Agricultural Innovations and Practices (9 papers) and Livestock and Poultry Management (8 papers). I. Okike is often cited by papers focused on Agriculture and Rural Development Research (10 papers), Agricultural Innovations and Practices (9 papers) and Livestock and Poultry Management (8 papers). I. Okike collaborates with scholars based in Nigeria, Kenya and United Kingdom. I. Okike's co-authors include Victor M. Manyong, Patti Kristjanson, Shirley A. Tarawali, B.B. Singh, Timothy O. Williams, Michael Blümmel, Alan J. Duncan, Bernard Bett, Thomas F. Randolph and M.C.M. Beveridge and has published in prestigious journals such as SHILAP Revista de lepidopterología, Frontiers in Plant Science and Journal of Animal Science.

In The Last Decade

I. Okike

34 papers receiving 379 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
I. Okike Nigeria	13	141	133	132	90	61	36	455
Patrick Irungu Kenya	13	167 1.2×	70 0.5×	72 0.5×	101 1.1×	66 1.1×	56	492
John Ilukor Uganda	12	84 0.6×	92 0.7×	97 0.7×	54 0.6×	52 0.9×	36	405
Nicholas Ndiwa Kenya	11	133 0.9×	42 0.3×	94 0.7×	129 1.4×	42 0.7×	33	425
C. Garforth United Kingdom	10	146 1.0×	69 0.5×	80 0.6×	70 0.8×	26 0.4×	27	389
Ma. Lucila Lapar Philippines	12	325 2.3×	70 0.5×	112 0.8×	109 1.2×	137 2.2×	43	602
Torsten Hemme Germany	14	135 1.0×	38 0.3×	173 1.3×	95 1.1×	66 1.1×	31	604
Mulumba Kamuanga Burkina Faso	9	91 0.6×	48 0.4×	60 0.5×	122 1.4×	77 1.3×	21	416
Alison Burrell United Kingdom	14	174 1.2×	53 0.4×	153 1.2×	67 0.7×	171 2.8×	69	580
Derrell S. Peel United States	11	44 0.3×	52 0.4×	144 1.1×	54 0.6×	86 1.4×	34	378
Asfaw Negassa Ethiopia	11	147 1.0×	80 0.6×	100 0.8×	96 1.1×	92 1.5×	24	459

Countries citing papers authored by I. Okike

Since Specialization

Citations

This map shows the geographic impact of I. Okike's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by I. Okike with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I. Okike more than expected).

Fields of papers citing papers by I. Okike

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. Okike. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by I. Okike. The network helps show where I. Okike may publish in the future.

Co-authorship network of co-authors of I. Okike

This figure shows the co-authorship network connecting the top 25 collaborators of I. Okike. A scholar is included among the top collaborators of I. Okike based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with I. Okike. I. Okike is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Wigboldus, Seerp, Margaret McEwan, I. Okike, et al.. (2022). Understanding capacities to scale innovations for sustainable development: a learning journey of scaling partnerships in three parts of Africa. Environment Development and Sustainability. 25(8). 8197–8231. 10 indexed citations

Manyong, Victor M., et al.. (2021). Household Hunger, Poverty, and Childcare in 5 States of Nigeria and Their Impacts on Nutritional Outcomes in Preschool Children. Food and Nutrition Bulletin. 42(2). 188–209. 4 indexed citations

Okike, I., et al.. (2019). An expost economic assessment of the intervention against highly pathogenic avian influenza in Nigeria. SHILAP Revista de lepidopterología. 3(1). 45–61. 1 indexed citations

Okike, I., et al.. (2018). A Policy Situation Analysis for Achieving the SDG2 (Zero Hunger) Targets In Selected States of Nigeria. AgEcon Search (University of Minnesota, USA). 2 indexed citations

Boukar, Ousmane, et al.. (2017). Cowpea and Groundnut Haulms Fodder Trading and Its Lessons for Multidimensional Cowpea Improvement for Mixed Crop Livestock Systems in West Africa. Frontiers in Plant Science. 8. 30–30. 41 indexed citations

Turkson, Paa Kobina & I. Okike. (2016). Assessment of practices, capacities and incentives of poultry chain actors in implementation of highly pathogenic avian influenza mitigation measures in Ghana. Veterinary Medicine and Science. 2(1). 23–35. 9 indexed citations

Okike, I., Joseph Atehnkeng, Ranajit Bandyopadhyay, et al.. (2015). Technical innovations for small-scale producers and households to process wet cassava peels into high quality animal feed ingredients and aflasafe™ substrate. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 5(1). 71–90. 21 indexed citations

Métras, Raphaëlle, P.A. Abdu, I. Okike, et al.. (2012). Identification of Potential Risk Factors Associated with Highly Pathogenic Avian Influenza Subtype H5N1 Outbreak Occurrence in Lagos and Kano States, Nigeria, During the 2006-2007 Epidemics. Transboundary and Emerging Diseases. 60(1). 87–96. 25 indexed citations

Henning, Joerg, Bernard Bett, I. Okike, Paul Ayuba Abdu, & Brian D. Perry. (2012). Incidence of Highly Pathogenic Avian Influenza H5N1 in Nigeria, 2005-2008. Transboundary and Emerging Diseases. 60(3). 222–230. 13 indexed citations

10.

Bett, Bernard, Joerg Henning, Paul Ayuba Abdu, et al.. (2012). Transmission Rate and Reproductive Number of the H5N1 Highly Pathogenic Avian Influenza Virus During the December 2005-July 2008 Epidemic in Nigeria. Transboundary and Emerging Diseases. 61(1). 60–68. 24 indexed citations

11.

Bett, Bernard, I. Okike, Fred Unger, & Thomas F. Randolph. (2010). Alignment of poultry sector actors with avian influenza control. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 1 indexed citations

12.

Rich, Karl M., Derek Baker, I. Okike, & Francis N. Wanyoike. (2009). The role of value chain analysis in animal disease impact studies: methodology and case studies of Rift Valley fever in Kenya and avian influenza in Nigeria. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 2 indexed citations

13.

Ehui, Simeon K., et al.. (2008). Foreign Development Assistance to Agriculture and Food Security in Africa in the last Decade: Lessons for Tomorrow. AgEcon Search (University of Minnesota, USA). 1 indexed citations

14.

Manyong, Victor M., I. Okike, & Timothy O. Williams. (2006). Effective dimensionality and factors affecting crop‐livestock integration in West African savannas: a combination of principal component analysis and Tobit approaches. Agricultural Economics. 35(2). 145–155. 17 indexed citations

15.

Okike, I., et al.. (2005). Household and environmental factors influencing anthropometric outcomes in preschool children in a rural Ethiopian community. Ecology of Food and Nutrition. 44(3). 167–187. 12 indexed citations

16.

Kristjanson, Patti, I. Okike, Shirley A. Tarawali, B.B. Singh, & Victor M. Manyong. (2005). Farmers' perceptions of benefits and factors affecting the adoption of improved dual‐purpose cowpea in the dry savannas of Nigeria. Agricultural Economics. 32(2). 195–210. 83 indexed citations

17.

Okike, I., M. A. Jabbar, Victor M. Manyong, & Jimmy W. Smith. (2005). Ecological and Socio-Economic Factors Affecting Agricultural Intensification in the West African Savannas: Evidence from Northern Nigeria. Journal of Sustainable Agriculture. 27(2). 5–37. 5 indexed citations

18.

Okike, I., et al.. (2004). Lowering cross-border livestock transportation and handling costs in West Africa. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 4 indexed citations

19.

Kristjanson, Patti, Shirley A. Tarawali, I. Okike, et al.. (2002). Genetically improved dual-purpose cowpea. Assessment of adoption and impact in the dry savannah of West Africa. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 27 indexed citations

20.

Okike, I., et al.. (2001). An evaluation of potential adoption and diffusion of improved cowpea in the dry savannas of Nigeria: A combination of participatory and structured approaches. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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