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E. N. O. Iwuafor

Observed names: E N Iwuafor, E. Iwuafor, E. N. O. IWUAFOR, E.N.O. Iwuafor, Emmanuel N. O. Iwuafor, Emmanuel Nathan Oyema Iwuafor, Emmanuel. N. O. Iwuafor
OpenAlex ID: A5111696838
Maize Yield as Affected by Organic Inputs and Urea in the West African Moist Savanna
2001 · B. Vanlauwe, K. Aihou, et al. · Agronomy Journal · 142
Rotation effects of grain legumes and fallow on maize yield, microbial biomass and chemical properties of an Alfisol in the Nigerian savanna
2008 · A.A. Yusuf, R.C. Abaidoo, et al. · Agriculture Ecosystems & Environment · 113
Maize response to macronutrients and potential for profitability in sub-Saharan Africa
2015 · J. Kihara, J. Huising, et al. · Nutrient Cycling in Agroecosystems · 73
Direct interactions between N fertilizer and organic matter: evidence from trials with 15 N-labelled fertilizer.
2001 · B. Vanlauwe, J. Diels, et al. · CABI Publishing eBooks · 63
Assessment of nutrient deficiencies in maize in nutrient omission trials and long-term field experiments in the West African Savanna
2008 · G. Nziguheba, B. K. Tossah, et al. · Plant and Soil · 60
Grain legume rotation benefits to maize in the northern Guinea savanna of Nigeria: fixed-nitrogen versus other rotation effects
2008 · A. A. Yusuf, E. N. O. Iwuafor, et al. · Nutrient Cycling in Agroecosystems · 54
Overview of Long Term Experiments in Africa
2012 · A. Bationo, B. Waswa, et al. · Springer eBooks · 50
The Effects of Crop Rotation and Nitrogen Fertilization on Soil Chemical and Microbial Properties in a Guinea Savanna Alfisol of Nigeria
2006 · M. K. A. Adeboye, E. N. O. Iwuafor, et al. · Plant and Soil · 45
Fertility status of soils of the derived savanna and northern guinea savanna and response to major plant nutrients, as influenced by soil type and land use management
2002 · B. Vanlauwe, J. Diels, et al. · Nutrient Cycling in Agroecosystems · 38
Effect of crop rotation and nitrogen fertilization on yield and nitrogen efficiency in maize in the northern Guinea savanna of Nigeria
2009 · A.A. Yusuf, E. N. O. Iwuafor, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 29
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On-farm evaluation of the contribution of sole and mixed applications of organic matter and urea to maize grain production in the Savannah.
2001 · E. N. O. Iwuafor, K. Aihou, et al. · CABI Publishing eBooks · 29
Genotype Effects of Cowpea and Soybean on Nodulation, N2-fixation and N Balance in the Northern Guinea Savanna of Nigeria
2008 · A.A. Yusuf, R.C. Abaidoo, et al. · Journal of Agronomy · 28
Does Crop-livestock Integration Lead to Improved Crop Production in the Savanna of West Africa?
2010 · A. C. FRANKE, E. D. BERKHOUT, et al. · Experimental Agriculture · 26
Potential of Lablab purpureus accessions for crop-livestock production in the West African savanna
2006 · S. U. EWANSIHA, U. F. CHIEZEY, et al. · The Journal of Agricultural Science · 25
Potential nutrient supply, nutrient utilization efficiencies, fertilizer recovery rates and maize yield in northern Nigeria
2007 · Fritz Oben Tabi, Jan Diels, et al. · Nutrient Cycling in Agroecosystems · 22
Effect of Organic and Inorganic Soil Amendments on Soil Physical and Chemical Properties in a West Africa Savanna Agroecosystem
2009 · Joshua. Olalekan. Ogunwole, Emmanuel. N. O. Iwuafor, et al. · DOAJ (DOAJ: Directory of Open Access Journals) · 14
Effect of application of organic and mineral soil amendments in a continuous cropping system for 10 years on chemical and physical properties of an Alfisol in Northern Guinea Savanna zone
2013 · N. M. Eche, E. N. O. Iwuafor, et al. · International Journal of Agricultural Policy and Research · 11
Variability of cowpea breeding lines to low phosphorus tolerance and response to external application of Phosphorus
2007 · A.K. Saidou, R.C. Abaidoo, et al. · Springer eBooks · 11
Morpho-phenological variation in Lablab purpureus
2007 · S.U. Ewansiha, U. F. Chiezey, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 11
Options for soil organic carbon maintenance under intensive cropping in the West African savannah.
2001 · J. Diels, K. Aihou, et al. · CABI Publishing eBooks · 11
A critical assessment of methods for determining organic phosphorus in savanna soils
1998 · J. O. Agbenin, E. N. O. Iwuafor, et al. · Biology and Fertility of Soils · 10
Effect of long-term soil management practices on nematode population in an Alfisol under continuous maize in Northern Guinea Savanna of Nigeria.
2013 · N. M. Eche, E. N. O. Iwuafor, et al. · International Journal of Agricultural Policy and Research · 9
Grain legumes for soil productivity improvement in the Northern Guinea savanna of Nigeria
2004 · A. C. Odunze, Shirley A. Tarawali, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 6
Maize/Herbaceous Legume Inter-Crops and Soil Properties in the Northern Guinea Savanna Zone, Nigeria
2002 · A. C. Odunze, E. N. O. Iwuafor, et al. · Journal of Sustainable Agriculture · 6
Balanced Nutrient Management System Technologies In The Northern Guinea Savanna Of Nigeria: Validation And Perspective
2007 · G.O. Kolawole, J. Diels, et al. · Springer eBooks · 5
Works count: 39
Citation count: 906
H-index: 15
I10-index: 21
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