Main
Job Nda Nmadu
Fellow of the Nigerian Association of Agricultural Economists and Professor of Agricultural Economics in 2013 in the Department of Agricultural Economics and Farm Management of the Federal University of Technology, Minna, Nigeria.
Education
20021998
PhD., Agricultural Economics (Econometrics)
Ahamadu Bello University Zaria, Nigeria19981994
MSc., Agricultural Economics
Ahamadu Bello University Zaria, Nigeria1995
Diploma, Data Processing and Computer Programming
Soft Designs Computer Institute Zaria, Nigeria19871983
BSc., Agriculture
Ahamadu Bello University Zaria, NigeriaTeaching and Research Experience
Current2013
Professor
Agricultural Economics and Farm Management The Federal University of Technology, Minna, Nigeria20162013
Professor
Agricultural Economics Usumanu Danfodio, Sokoto, Nigeria- Sabbatical/Visiting Professor
20132010
Associate Professor
Agricultural Economics and Extension Technology The Federal University of Technology, Minna, Nigeria20102006
Senior Lecturer
Agricultural Economics and Extension Technology The Federal University of Technology, Minna, Nigeria20062003
Principal Lecturer
Agricultural and Bioresources Engineering The Federal Polytechnic, Bida, Nigeria2006
Chief Lecturer
Agricultural and Bioresources Engineering The Federal Polytechnic, Bida, Nigeria20032000
Senior Lecturer
Agricultural and Bioresources Engineering The Federal Polytechnic, Bida, Nigeria20001997
Lecturer I
Agricultural and Bioresources Engineering The Federal Polytechnic, Bida, Nigeria19971994
Lecturer II
Agricultural and Bioresources Engineering The Federal Polytechnic, Bida, Nigeria19941992
Lecturer III
Agricultural and Bioresources Engineering The Federal Polytechnic, Bida, NigeriaIndustry Experience
Three decades of research, teaching and community development using trend analysis and forecasting; climate change; technical efficiency; environmental sustainability and computable general equilibrium. Consultant and Socio-Economic expert for Environmental Impact Assessment (EIA) as well as Niger State Coordinator and Collaborator for Feed the Future Nigeria Agricultural Policy Project (NAPP).
20232021
Dean
School of Agriculture and Agricultural Technology The Federal University of Technology, Minna, Nigeria- Introduced Annual Agricultural Lecture, Research Bullettin, planted a model shea tree plantation.
20212019
Industrial Liaison Officer
Industrial Liasison Office and Student Industrial Work Experience Scheme (ILO/SIWES) The Federal University of Technology, Minna, Nigeria20192018
Deputy Director
Quality Assurance and Productivity The Federal University of Technology, Minna, Nigeria20122008
Head of Department
Agricultural Economics and Extension Technology The Federal University of Technology, Minna, Nigeria- Managed a staff strength of 32 Academic and five supports, commenced the postgraduate programme of the Department and graduated the first set of the postgraduate students in 2011.
Teaching Experience
Deputy Director, Quality Assurance and Productivity, Industrial Liaison Officer, Dean, External Examiner and Visiting Professor with more than 100 papers and has graduated more than 80 Undergraduate, Masters and Doctorate students.
19891988
Education Officer
FGC Enugu/Kwali Federal Ministry of Education, Abuja, NigeriaSelected Data Science Writing
Versatile in the skills of data science and has developed an R package.
20222020
Dyn4cast: Dynamic Modeling and Machine Learning Environment
R package version 11.11.1.9000. https:- R package for machine learning and forecasting
Selected Publications, Posters, and Talks
2022
Effect of different concentrations of plant growth hormones on callus induction and regeneration of Shea tree (Vitellaria paradoxa)
African Journal of Biotechnology, 21(7):334-341. Doi: 10.5897/AJB2022.17488- I. Aguwa, A. S. Gana, M.T. Salaudeen, K. D. Tolorunse, J. N. Nmadu, K. M. Baba, Z. D. Osunde & J. O. Okafor
2022
Drivers and barriers to women’s participation in agricultural activities in Nigeria
Ga- Sallawu, H.; Olabiyi, FA; Alabi, D.; Patrick, J.; Martins, JF; Nmadu, J.
2022
Dynamic Relationship between Vulnerability to Climate Change, Livelihood Diversification, Perception on Climate Change and Income of the Farmers in North Central Nigeria
Asian Research Journal of Agriculture. 15(3): 1-8- Sallawu, H., Nmadu, J. N., Coker, A. A. A. and Mohammed, U. S.
2021
Nigeria’s economic management: Reflections through monthly interest rate movement from 1996 to 2020 and beyond
GLOSERV 2021 on Advances in global services and retail management. https:- Nmadu, J., Sallawu, H., & Nmadu, Y.
2021
Drivers of extension services among IFAD-VCDP farmers in Central Nigeria.
21st National Conference on COVID-19 and National Economic Crises: challenges to food security and sustainable livelihoods Nigerian Association of Agricultural Economists- Sallawu1, H., U. S. Mohammed, A. A. A. Coker and J. N. Nmadu
2021
Factors Affecting Vulnerability to Climate Change and Choice of Livelihood of IFAD-VCDP Farmers in Benue State, Nigeria
64th Annual Conference of on Catalyzing Post COVID-19 Economic Recoveries through Agripreneurship Development:The Agribusiness Incubation Centre (AICs) Model Association of Deans of Agriculture in Nigeria Universities2021
Ability to Minimize Cost or Maximize Income: Evidence from Women Marketers Participating in Donor-Assisted Programmes in Niger State, Nigeria
64th Annual Conference of on Catalyzing Post COVID-19 Economic Recoveries through Agripreneurship Development:The Agribusiness Incubation Centre (AICs) Model Association of Deans of Agriculture in Nigeria Universities2021
African Continental Free Trade Area (AfCFTA):Potential Welfare Effects and Impacts on Nigerian Farmers.
Special National Conference in Honour of Prof. Chinedum Nwajiuba on Agricultural Development in Nigeria: Evidence can chart the path Nigerian Association of Agricultural Economists- Job Nmadu, Halima Sallawu, Ramatu Bako, Usman Mohammed, Agatha Oseghale, Ezekiel Yisa, Faith Ibrahim, Alexander Coker, Abigail Jirgi, Mohammed Ndanitsa, Taiwo Amos, Kpotun Baba
2021
Temporal, Socio-Economic and Governance Dynamics in Nigeria’s GDP (1950-2020)
Special National Conference in Honour of Prof. Chinedum Nwajiuba on Agricultural Development in Nigeria: Evidence can chart the path Nigerian Association of Agricultural Economists- Halima Sallawu, Agatha Oseghale, Ramatu Bako, Ezekiel Yisa, Faith Ibrahim, Abigail Jirgi, A. A. Ogundeji, A. Obi, Job Nmadu, Kpotun Baba, J. H. Tsado
2020
Factor path of constraints to adaptive capacity on climate change among IFAD-VCDP farmers in North Central Nigeria
International Journal of Environment and Climate Change, 10(2): 13-33- Sallawu, H., Nmadu, J. N., Coker, A. A. A. and Mohammed, U. S.
2020
Levels and drivers of vulnerability to climate change by IFAD-VCDP farmers in North Central Nigeria
Nigerian Journal of Agricultural Economics (NJAEC)10(1):75-91- Sallawu, H., Oha, E., Barnabas, C., Oyebisi, K. L., Oyelami, S. O., Mohammed. U. S., Coker, A. A. A. and Nmadu, J. N.
2019
Analysis of food crops farmers’ choice of climate change adaptation strategies in Kwara State, Nigeria
Kasetsart Journal of Social Sciences. 40:434-439- Larbi, I., J. N. Nmadu, A. S. Gana and A. Okhimamhe
2019
Adaptive Capacity of IFAD-Value Chain Development Programme Farmers to Climate Change Risks in North Central Nigeria
Nigerian Agricultural Policy Research Journal (NAPReJ) 6(1):1-10- Sallawu, H., J. N. Nmadu, A. A. A. Coker and U. S. Mohammed
2019
Sustainability of Farm Level Practices among Cassava Farmers in Kwara and Nasarawa States, Nigeria
Nigerian Agricultural Policy Research Journal (NAPReJ) 6(1):31-38- Zaknayiba, D. B., J. N. Nmadu, K.M. Baba and M.A. Ojo
2019
Exploratory analysis of constraints to livelihood diversification among IFAD-VCDP farmers in Benue state, Nigeria.
1st International Conference of Agriculture and Agricultural Technology {ICAAT 2019} on Food insecurity in Africa: Agricultural diversification as a panacea School of Agriculture and Agricultural Technology, Federal University of Technology, Minna- Sallawu, H., Nmadu, J. N., Coker, A. A. A. and Mohammed, U. S.
2019
Comparative analysis of Nigeria and India essential macro-economic indices.
1st International Conference of Agriculture and Agricultural Technology {ICAAT 2019} on Food insecurity in Africa: Agricultural diversification as a panacea School of Agriculture and Agricultural Technology, Federal University of Technology, Minna- Nmadu, J., Baba, K., Amos, T., Yisa, E., Mohammed, U., Sallawu, H.
2019
Efficiency of Innovation Uptake among Cocoa Farmers in Ondo State
Paper presented at the 6th African Conference of Agricultural Economists African Association of Agricultural Economists (AAAE) and Nigerian Association of Agricultural Economists (NAAE)- B. V. Omojeso, J. N. Nmadu and H. Sallawu
2018
The rapid transformation of the fish value chain in Nigeria: evidence from Niger State
Feed the Future Innovation Lab for Food Security Policy Research Paper 112. Michigan State University, East Lansing- G. Ebiloma, R. Olatunji, T. Matthias, J. Nmadu, E. Olorunsanya, K. Baba, A. Jirgi, H. Tsado, S. Liverpool-Tasie, and T. Reardon.
2018
Cost efficiency of sorghum/cowpea intercropping system in Kebbi State, Nigeria
Nigerian Journal of Agricultural Economics (NJAE). Volume 8(1): 101-108- Jirgi, A. J., Nmadu, J. N., Jordaan, H., Gr
ve, B., Viljoen, M.F
2018
Comparative analysis of the profitability of maize and sorghum based cropping enterprises in Niger State, Nigeria
Nigeria. Nigerian Journal of Agricultural Economics (NJAE). Volume 8(1): 81-88- Yisa, E. S., Nmadu, J. N., Tanko, L. and Tsado, E. K.
2017
Determinants of climate change adaptation strategies of yam producers in Niger State, Nigeria.
18th National Conference on Agribusiness Development: Panacea for economic recession in Nigeria edited Nigerian Association of Agricultural Economists- Nmadu, J. N., A. A. A. Coker & E. Adams
2017
Profitability of arable crop enterprise under Goronyo Dam Irrigation Project.
18th National Conference on Agribusiness Development: Panacea for economic recession in Nigeria edited Nigerian Association of Agricultural Economists- Mohammed, U. S., K. M. Baba, J. N. Nmadu & R. S. Olaleye
2017
Profitability of maize and sorghum-based enterprises in Niger State, Nigeria.
18th National Conference on Agribusiness Development: Panacea for economic recession in Nigeria edited Nigerian Association of Agricultural Economists- Yisa, E. S. J. N. Nmadu, L. Tanko & E. K. Tsado
2016
Evidence-Based Sustainable Agricultural Development in Nigeria through Econometric Modelling of Credible Data
Inaugural Lecture Series 45 of Federal University of Technology, Minna2016
Evaluation of Root and Tuber Crops Yield under the Changing Climatic Conditions in Kwara State, Nigeria,
Asian Journal of Economics, Business and Accounting 1(2): 1-9. DOI: 10.9734/AJEBA/2016/28441- Larbi, A. S. Gana , J. N. Nmadu , A. A. Okhimamhe and G. H. M. Bello.
2016
Determinants of Income Diversification among Farm Households in Niger State, Nigeria
Russian Journal of Agricultural and Socio-economic Sciences 2(50): 55-65. DOI http:- Sallawu H., Tanko L., Nmadu J.N. and Ndanitsa A.M.
2016
Poverty Status of Farm Households in Selected Local Government Areas of Niger State, Nigeria
Asian Journal of Agricultural Extension, Economics & Sociology 11(3): 1-8- Sallawu, H., L. Tanko, J. N. Nmadu and A. A. A. Coker
2016
Risk Attitude of Monocrop and Intercrop Farmers in Kebbi State, Nigeria
Nigeria. Journal of Economics and Sustainable Development 7(8):140-149- Jirgi, A. J., H. Jordaan, B. Grov
, M. F. Viljoen and J. N. Nmadu
2016
Adaptive Capacity of Rural Women: Potential for Participating in Poverty Alleviation Programmes in Niger State, Nigeria
Nigerian Agricultural Policy Research Journal (NAPReJ) 2(1):93-114- Nmadu, J.N., Wilhelm, J, Oha, E, and Sallawu, H.
2016
Dimension, Determinants and Persistence of Poverty among Farmers in Central Nigeria.
Modernization of Agricultural Statistics in Support of the Sustainable Development Agenda, FAO Rome, Italy International Conference on Agricultural Statistics VII- Nmadu, J. N., Harris, M. N., Yisa, E. S., Simpa, J. O. & Sallawu, H.
2015
Growth rate and doubling time of yam and cassava production in Nigeria
Russian Journal of Agricultural and Socio-Economics 12(48):43-48; http:- Nmadu, J N, A.T. Jacob and K.M. Baba
2015
Socio-economic factors affecting adoption of innovations by cocoa farmers in Ondo State, Nigeria
European Journal of Business, Economics and Accountancy, 3(2): 58-66- Nmadu, J. N., H. Sallawu and B. V. Omojeso
2015
Poverty Reduction in Nigeria: Lessons from Small Scale Farmers of Niger and Kogi States
British Journal of Economics, Management & Trade 5(1):124-134. DOI: 10.9734/BJEMT/2015/13321- Nmadu, J. N., E. S. Yisa, J. O. Simpa and H. Sallawu
2015
Impact of HIV/AIDS prevalence on rural farm households in Niger State, Nigeria
European Journal of Business, Economics and Accountancy, 3(1): 62-72- Nmadu, J. N. and J. C. Nwawulu
2015
Technical Efficiency of Millet/Cowpea Farmers in Kebbi State Nigeria: A Double Bootstrapping Approach
British Journal of Economics, Management & Trade 5(3): 366-373. DOI:10.9734/BJEMT/2015/14155- Jirgi, A. J., H. Jordaan, B. Grov
, M. F. Viljoen and J. N. Nmadu
2015
Sources of Risk and Management Strategies as Perceived by Monocrop and Intercrop Farmers in Kebbi State, Nigeria
Asian Journal of Agricultural Extension, Economics & Sociology 6(1): 34-44. DOI: 10.9734/AJAEES/2015/17308- Jirgi, A. J., B. Grov
, H. Jordaan, M. F. Viljoen, J. N. Nmadu
2015
Multinomial logit analysis of choice of enterprise among maize/sorghum based cropping systems inNiger State, Nigeria
Nigeria. Journal of Agriculture and Agricultural Technology. 6(1):27-38- Yisa, E. S., Nmadu, J. N., Tanko, L. and Tsado, E. K.
2015
Sources of Risk and Management Strategies among Small Scale Farmers in Kaduna State, Nigeria.
International Interdisciplinary Business-Economics Advancement Conference (IIBA 2015) University of South Florida- Nmadu, J. N. and Yakubu Dankyang
2015
Farm Labour Supply and Utilization for Food Crop Production in Nigeria.
Proceedings of 2nd INTCESS15 International Conference on Education and Social Sciences, Istanbul, Turkey- Nmadu, J. N. and Adebola Akinola
2014
Assessment of Farmer’s Willingness to Pay for Demand-Driven Extension Services in Niger State, Nigeria
International Journal of Physical and Social Sciences 4(4):374-384. (http:- Umar, I.S., R.S. Olaleye, B.O. Adeniji and J.N. Nmadu
2014
Profitability and Resource use efficiency of Poultry eggs production in Abuja, Nigeria
Kasetsart Journal (Social Sciences). 35:134-146 (http:- Nmadu, J.N., I.O. Ogidan and R.A. Omolehin
2014
Micro-credit requirement, acquisition and repayment by vegetable farmers in Niger State, Nigeria
International Journal of Trends in Economics, Management and Technology. II(IV):34-39- Nmadu, J. N., B. N. Abdulrahman and K. M. Baba
2014
Profit Efficiency of Smallholder Spinach Producers under Irrigated Agriculture in Niger State, Nigeria
International Journal of Trends in Economics, Management and Technology. II(IV):14-19- Nmadu, J. N. and S. A. Garba
2014
Acquisition and management of land resources for agricultural production in Benue State, Nigeria
Asian Journal of Agricultural Extension, Economics & Sociology 3(1): 63-75. http:- Nmadu J. N., W. O. Inalegwu and H. Sallawu
2014
Estimating technical efficiency and the metatechnology ratio using the metafrontier approach for cropping systems in Kebbi State, Nigeria
International Journal of Development and Sustainability 3(7): 1538-1548. www.isdsnet.com/ijds- Jirgi, A.J., B. Grov
, H. Jordaan, M.F. Viljoen, J.N. Nmadu
2014
Technical Efficiency of Smallholder Cassava Farmers in Selected Local Government Areas in Kogi State, Nigeria
Production, Agriculture and Technology 10(1):74-92- Simpa, J. O., J. N. Nmadu and A. Okino
2014
Profitability of small-scale yam farms in Kogi State, Nigeria
Journal of Applied Agricultural Research, 6(2): 95-105- Simpa, J. O. and J. N. Nmadu
2014
Review of marketing board policy: comparative analysis of cocoa pricing eras in Nigeria
Nigerian Journal of Agricultural Economics. 4(1):68-79- Ayinde, O. E; Olatunji, G. B; Adewumi, M. O; Nmadu, J. N. and Egbugo K.
2014
Rethinking the technical efficiency of small scale yam farmers in Nigeria using conventional and non-conventional inefficiency parameters.
58th Annual Conference Australian Agricultural and Resource Economics Society (AARES)- Nmadu, Job N. and James O. Simpa
2014
Dynamics of poverty and food security in Minna Niger State Nigeria.
14th National Conference on Climate Change, Agriculture and Food Security Nigerian Association of Agricultural Economists- Nmadu, Job N., R. A. Gajere, A. I. Odine and H. Sallawu
2014
Risk Sources and risk management among yam Farmers in Shiroro Local Government Area of Niger State, Nigeria.
14th National Conference on Climate Change, Agriculture and Food Security Nigerian Association of Agricultural Economists- Nmadu, Job N., Fatima P. Shehu and Halima Sallawu
2013
Multinomial Logit Analysis of Factors Affecting the Choice of Enterprise among Small Holder Yam and Cassava Farmers in Niger State, Nigeria
Journal of Agricultural Sciences 4(1): 7-12 (2013)- Ojo, M. A., J.N. Nmadu, L.Tanko and R.S. Olaleye
2013
Farm size and scale efficiency of small holder tuber crop farmers in North Central Nigeria
International Journal of Physical and Social Sciences 3(4):260-270. (http:- Ojo, M. A., J.N. Nmadu, L.Tanko and R.S. Olaleye
2013
Prospects of sugar production and imports in Nigeria: Meeting the sugar demand of Nigeria by year 2020
Russian Journal of Agricultural and Socio-Economics 2(14):26-33. (http:- Nmadu, J.N., M.A. Ojo and F.D. Ibrahim
2013
Use of ICT in securing marketing information among small scale farmers in Niger state, Nigeria
International Journal of Trade, Economics and Finance 4(2):66-72 (DOI:10.7763/IJTEF.2013.V4.262)- Nmadu, J.N., F. A. Aiyelitsoya, and H. Sallawu
2013
Efficiency of ginger production in selected local government areas of Kaduna State, Nigeria
International Journal of Food and Agricultural Economics (IJFAEC) 1(2): 39-52- Nmadu, J. N. and P. L Marcus
2013
Demand Analysis for Consumer Preference of Cowpea Attributes In Niger State, Nigeria: A Hedonic Approach
IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS). 5(5):67-72. http:- Ibrahim, F.D.; Nmadu, J.N.; Baba, K.M.; Gana, A.S. Danbaba, N. and Ibrahim, P.A.
2013
Determinants of awareness of credit procurement procedures and farmers income in minna metropolis, Nigeria
Nigerian Journal of Agricultural Economics. 4(1):1-11- Onu, J.O., J.N. Nmadu and L. Tanko
2013
Farmers’ perception of problems influencing maize storage in Abuja, Nigeria
Journal of Applied Agricultural Research, 5(2): 89-94- Ajah, J.1 and J. N. Nmadu
2013
Resource Productivity Analysis of Small Scale Root and Tuber Crop Farmers in Niger State, Nigeria.
4th International Conference African Association of Agricultural Economists- Ojo M.A., J.N. Nmadu, L. Tanko and R.S. Olaleye
2013
Acquisition and management of land resources for agricultural production in Benue State, Nigeria
AgriAnimal 2013 International Conference on Agricultural & Animal Sciences- Nmadu J. N., W. O. Inalegwu and H. Sallawu
2012
Commercialisation level of poultry production in the local government areas in minna metropolis, Nigeria
Asian Journal of Agricultural Extension, Economics and Sociology. 1(1): 1-15 (http:- Nmadu, J.N., R.C. Iwuajoku and E.Z. Jiya
2012
Determinants of Risk Status of Small Scale Farmers in Niger State, Nigeria
British Journal of Economics, Management & Trade. 2(2): 92-108, 2012 (http:- Nmadu, J.N, G.P. Eze and A.J. Jirgi
2012
Socio-economic Factors Influencing the Output of Small-Scale Maize Farmers in Abuja, Nigeria
Kasetsart J. (Soc. Sci) 33(2): 333-341. (http:- Ajah, J and J.N. Nmadu
2012
Small-Scale Maize Farmers’ Access to Farm Inputs in Abuja, Nigeria
Kasetsart J. (Soc. Sci) 33(3):499-505. (http:- Ajah, J and J.N. Nmadu
2012
Institutional Environment and Access to Microfinance by Self-Employed Women in Rural Areas of Chanchaga Local Government Area, Niger State.
13th National Conference on Agriculture in the National Transformation Agenda: The Policy Mix Nigerian Association of Agricultural Economists- Sallawu, H. and J. N. Nmadu
2012
Farm Size And Nigeria Agriculture: A Meta-Analysis.
13th National Conference on Agriculture in the National Transformation Agenda: The Policy Mix Nigerian Association of Agricultural Economists- Nmadu, J.N., A. I. Odine, S. Jibrin and H. Sallawu
2012
Knowledge Levels And Assumed Impact Of Alternative Uses Of Orphan Crops On Income And Poverty Levels In Kwara State, Nigeria.
Proceedings of 3rd CAAS 2012. International Conference on Agriculture and Animal Science- Nmadu, J. and E. Adeyemi
2012
Review of Marketing Board policy: comparative analysis cocoa pricing eras in Nigeria.
13th National Conference on Agriculture in the National Transformation Agenda: The Policy Mix Nigerian Association of Agricultural Economists- Ayinde, O. E; Olatunji, G. B; Adewumi, M. O; Nmadu, J. N. and Egbugo K.
2012
Prospects of Sugar Production and Imports in Nigeria: Meeting the Sugar demand of Nigeria by Year 2020
3rd CAAS 2012 International Conference on Agriculture and Animal Science- Nmadu, J.N., M.A. Ojo and F.D. Ibrahim
2011
Determinants of awareness of credit procurement procedures and Farmers income in Minna Metropolis, Nigeria.
12th National Conference on From Farm to Table: whither Nigeria Nigerian Association of Agricultural Economists- Onu, J.O., J.N. Nmadu and L. Tanko
2011
Credit acquisition and utilization by farmers in Minna metropolis, Niger State, Nigeria
45th Annual Conference on Mobilizing Agricultural Research towards attaining food security and industrial growth in Nigeria Agricultural Society of Nigeria- Nmadu, J.N., J.O. Onu and L. Tanko
2011
Input-output analysis of palm fruit processing by small scale processors in Aguata area, Anambra State, Nigeria
45th Annual Conference on Mobilizing Agricultural Research towards attaining food security and industrial growth in Nigeria Agricultural Society of Nigeria- Nmadu, J.N., C. I. Nwafor and J.A. Ndatsu
2010
Revision of the Nerlovian Partial Adjustment Framework and its Application to Sorghum Production in Nigeria
African Journal of Agricultural Research 5(5):325-331 (http:- Nmadu, J.N
2010
Sustaining Extension activities in yam production: An assessment of the productivity constraints of farmers in Yagba Local Government Area Of Kogi State State
11th National Conference on Commercial Agriculture, Banking Reforms and Economic Down-Turn: Setting a new Agenda for Agricultural Development in Nigeria Nigerian Association of Agricultural Economists- Tsado, J. H, R.S. Olaleye, J.N.Nmadu, O.J. Ajayi and I.S. Umar
2010
Small scale farmers’ willingness to take agricultural insurance in Paikoro Local Government Area of Niger State
11th National Conference on Commercial Agriculture, Banking Reforms and Economic Down-Turn: Setting a new Agenda for Agricultural Development in Nigeria Nigerian Association of Agricultural Economists- Nmadu, J.N. and J. Peter
2010
Forecasting and growth trends of sugar cane production: meeting the goals of commercial agriculture in Nigeria
11th National Conference on Commercial Agriculture, Banking Reforms and Economic Down-Turn: Setting a new Agenda for Agricultural Development in Nigeria Nigerian Association of Agricultural Economists- Ibrahim, F.D., U.S. Mohammed, J.N. Nmadu, I.I. Yakubuand P.A. Ibrahim
2009
Spline Functions: Assessing their Forecasting Consistency with Changes in the Type of Model and Choice of Joint Points
Trends in Agricultural Economics 2(1):17-27 (http:- Nmadu, J.N., E.S. Yisa and U. S. Mohammed
2009
Effect of Changes in Some Macro-Economic Policies on Sorghum Economy in Nigeria between 1961 and 2005
Journal of Social Science 20(3):163-168 (http:- Nmadu, J. N.
2009
Effect of fertilizer consumption in Nigeria and rate of naira exchange to the US dollar on sorghum acreage between 1960 and 2006
Journal of Human Ecology 26(1):41-45 (http:- Nmadu, J N and T.T Amos
2009
Willingness to adopt improved technology among maize farmers in Shiroro Local Government Area of Niger State, Nigeria
2009 National Conference Agricultural Extension Society of Nigeria (AESON)- Nmadu J.N. and G.L. Chindo
2008
Spline functions: assessing their forecasting consistency with changes in the type of model and choice of joint points
10th Annual Conference on Agricultural Technology and Nigeria’s Economic Development Nigerian Association of Agricultural Economists- Nmadu, J.N., E.S. Yisa and U. S. Mohammed
2008
Socio-economic structure of farmers displaced by the establishment of large-scale farming in Edu Local Government of Kwara State, Nigeria
2008 National Conference. Society for Gender in Agriculture and Rural Development- Nmadu, J.N., A. Haruna and O. Jiya
2008
Factors affecting loan acquisition among small scale farmers in Otukpo Local Government Area of Benue State, Nigeria
10th Annual Conference on Agricultural Technology and Nigeria’s Economic Development Nigerian Association of Agricultural Economists- Nmadu, J. N., E.P.O Egwa And A. Ogaji
2007
Economic analysis of fertilizer use on yam production in Kabba Bunu Local Government Area of Kogi State, Nigeria
9th Annual Conference Nigerian Association of Agricultural Economists- Nmadu, J.N. and J.O. Ibiejemite
2006
Effect of changes in some macro-economic policies on sorghum economy in Nigeria between 1961 and 2005
20th Annual Conference Farm Management Association of Nigeria (FAMAN)- Nmadu, J. N.
2005
Effect of farm wage rate and sorghum farm gate price on sorghum hectarage in Nigeria
39th Annual Conference on Agricultural rebirth for improved production in Nigeria Agricultural Society of Nigerian- Nmadu, J. N. and T. T. Amos
2005
Determination of the long run equilibrium between sorghum and millet supply in Nigeria using error correction model
39th Annual Conference on Agricultural rebirth for improved production in Nigeria Agricultural Society of Nigerian- Nmadu, J N.
2004
Productivity, technical efficiency and cropping patterns in the savanna zone of Nigeria
Journal of Food, Agriculture and Environment 2(2): 173-176 (http:- Amos, T. T, D. O. Chikwendu and J. N. Nmadu
2004
Effect of land market on land ownership in peri-urban Nigeria
Eastern Africa Journal of Rural Development 20(1) 4:136-141 (http:- Amos, T. T and J. N. Nmadu
2004
Forecasting Sorghum Acreage in Nigeria using Grafted Response Analysis
Journal of Arid Agriculture 14:15-21- Nmadu, J. N., J. O. Olukosi, T.T. Amos and R.S. Musa
2004
Dynamic price movement among major food grains in selected markets of Niger state, Nigeria
2004 National Conference Nigerian Association of Agricultural Economics- Nmadu, J.N. and T.T. Amos
2003
Guides to writing acceptable articles for publication in learned journals
Polymath Journal 4(1):4-5- Onuoha, S.A., O. Akoma and J N Nmadu
2003
Indigenous computer programs for statistical analysis: analysis of variance
Landzun Journal of Engineering and Appropriate Technology 1(1):90-94- Nmadu, J.N., M O Fesojaiye and A.O. Alade
2003
Indigenous computer programs for statistical analysis: t-test and chi-square
Landzun Journal of Engineering and Appropriate Technology 1(1):95-97- Nmadu, J.N., A.O. Alade and M.O. Fesojaiye
2003
An Empirical Analysis of Sorghum Supply and Pricing Mechanisms as a Basis for Enhancing its Bio-Resources
Journal of Sustainable Tropical Agricultural Research 9:49-54- Nmadu, J. N.
2003
Acreage Response to Price: A Case of Sorghum Production in Nigeria under the Modified Nerlovian Adaptive Expectation Framework
Journal of Agriculture, Biotechnology and Environment 3(1):25-34- Nmadu J.N., J.O. Olukosi, R.S. Musa and J. Agada
2002
Analysis of sorghum production trend in Nigeria and the estimation of its supply functions
Ph.D. Thesis, Dept. of Agricultural Economics and Rural Sociology, Ahmadu Bello University, Zaria2002
Computer program for evaluating farming enterprises’ performance
The Nigerian Journal of Research and Production. 1(3):97-107- Nmadu, J.N., T.T. Amos, A.O. Alade and M.O. Fesojaiye
2002
Comparison of grafted ex-ante forecast estimates and computed values of sorghum yield; acreage and output in Nigeria
Journal of Sustainable Tropical Agricultural Research 5:40-44- Nmadu, J N. and T.T. Amos
2001
Forecasting the yield of sorghum in Nigeria using alternative forecasting models
Nigerian Agricultural Journal 32:52-64 (http:- Nmadu, J.N. and D.O.A. Phillip
2001
An analysis of the types and sources of information used by farm managers in Bida area of Niger State, Nigeria
Polymath Journal 2(1):37-42- Nmadu, J. N., T.T. Amos, R.S. Musa and J. Agada
2001
An analysis of the factors affecting resource use and variation among small scale farmers in the Niger Inland Valley area of Niger state, Nigeria
35th Annual Conference on Enhancing agricultural resource base for youth employment, industrial development and export Agricultural Society of Nigerian- Nmadu J.N.; R.S. Musa; T.T. Amos and J. Agada
2001
Structural characteristics of income among small scale farmers in Doko and Jima Districts of Niger state, Nigeria
35th Annual Conference on Enhancing agricultural resource base for youth employment, industrial development and export Agricultural Society of Nigerian- Nmadu J.N.; J.O. Olukosi and D.O.A Philip
2001
Forecasting sorghum acreage in Nigeria using grafted response analysis
2001 Annual Conference Nigerian Association of Agricultural Economists- Nmadu, J. N., J. O. Olukosi, T.T. Amos and R.S. Musa
2001
Revision of the Nerlovian partial adjustment framework and its application to sorghum production in Nigeria
2001 Annual Conference Nigerian Association of Agricultural Economists- Nmadu, J. N.
2001
Acreage response to price: a case of sorghum production in Nigeria under the modified Nerlovian adaptive expectation framework
2001 Annual Conference Nigerian Association of Agricultural Economists- Nmadu J.N., J.O. Olukosi, R.S. Musa and J. Agada
2000
Computer program for solving linear programming in farm planning analysis
Polymath Journal 1(1):33-40- Nmadu, J. N.
2000
Modelling Sorghum Supply and Pricing: Choosing an Appropriate Modelling Mechanism
Nigerian Journal of Rural Economy and Society2(1):1-6- Nmadu, J N.
1999
Performance of Community Banking System in agricultural financing in Nigeria
The Nigerian Journal of Agricultural Extension12(1):17-25- Nmadu, J. N.
1999
Computer application in agricultural planning and asset control
1st National Engineering Conference Federal University of Technology, Minna, Nigeria- Nmadu, J.N.
1999
Econometric estimation of annual world Sorghum production by country
33rd Annual Conference Agricultural Society of Nigerian- Nmadu J.N., T.T. Amos and J. Agada
1998
Impact of Bejin-Doko Community Bank on the income of small scale farmers in Doko and Jima Districts of Niger State
M.Sc. Thesis, Dept. of Agricultural Economics and Rural Sociology, Ahmadu Bello University, Zaria1998
Factors affecting variation in farm size among small scale farmers in the Niger Inland Area of Niger State, Nigeria
The Land 2.3:173-180- Nmadu, J. N.
1998
Computer-aided analysis of agricultural research data
22nd Annual Conference Nigerian Statistical Association- Nmadu J.N. and V. Okolobah
1998
Small scale Zobo production as a means of enhancing family income
The 11th Annual Conference Nigerian Association of Teachers of Technology- Nmadu J, N,
1998
Economic analysis of using Neem seed extract to control cowpea pest at Bida, Nigeria
26th Annual Conference Nigerian Society for Plant Protection- Nmadu, J. N. and N.K. Mohammed
1997
Computer application in agricultural economics: networth statement
31st Annual Conference Agricultural Society of Nigeria- Nmadu, J.N.
1997
Software programming for project analysis
31st Annual Conference Agricultural Society of Nigeria- Nmadu, J.N.
1996
Gross margin analysis of using neem seed extract to control cowpea pest at Bida-Nigeria
Maiden National Engineering Conference Federal Polytechnic, Bauchi- Nmadu J.N.
1995
Automation of farm management decision - making process
Diploma in Data Processing and Computer Programming of the Soft Designs Computer Institute, Zaria1995
The socio-economic characteristics of farmers in pati, Lavun Local Government of Niger State
30th Annual Conference. Agricultural Society of Nigeria- Nmadu, J.N.
1995
The computerised farmer
30th Annual Conference. Agricultural Society of Nigeria- Nmadu, J.N.
1992
Production and disposal of selected crops in Lavun Local Government of Niger State
28th Annual conference Agricultural Society of Nigeria- Nmadu, J.N.
1987