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
PhD., Agricultural Economics (Econometrics)
Ahamadu Bello University
Zaria, Nigeria
2002 - 1998
MSc., Agricultural Economics
Ahamadu Bello University
Zaria, Nigeria
1998 - 1994
Diploma, Data Processing and Computer Programming
Soft Designs Computer Institute
Zaria, Nigeria
1995
BSc., Agriculture
Ahamadu Bello University
Zaria, Nigeria
1987 - 1983
Teaching and Research Experience
Professor
Agricultural Economics and Farm Management
The Federal University of Technology, Minna, Nigeria
Current - 2013
Professor
Agricultural Economics
Usumanu Danfodio, Sokoto, Nigeria
2016 - 2013
- Sabbatical/Visiting Professor
Associate Professor
Agricultural Economics and Extension Technology
The Federal University of Technology, Minna, Nigeria
2013 - 2010
Senior Lecturer
Agricultural Economics and Extension Technology
The Federal University of Technology, Minna, Nigeria
2010 - 2006
Principal Lecturer
Agricultural and Bioresources Engineering
The Federal Polytechnic, Bida, Nigeria
2006 - 2003
Chief Lecturer
Agricultural and Bioresources Engineering
The Federal Polytechnic, Bida, Nigeria
2006
Senior Lecturer
Agricultural and Bioresources Engineering
The Federal Polytechnic, Bida, Nigeria
2003 - 2000
Lecturer I
Agricultural and Bioresources Engineering
The Federal Polytechnic, Bida, Nigeria
2000 - 1997
Lecturer II
Agricultural and Bioresources Engineering
The Federal Polytechnic, Bida, Nigeria
1997 - 1994
Lecturer III
Agricultural and Bioresources Engineering
The Federal Polytechnic, Bida, Nigeria
1994 - 1992
Industry 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).
Dean
School of Agriculture and Agricultural Technology
The Federal University of Technology, Minna, Nigeria
2023 - 2021
- Introduced Annual Agricultural Lecture, Research Bullettin, planted a model shea tree plantation.
Industrial Liaison Officer
Industrial Liasison Office and Student Industrial Work Experience Scheme (ILO/SIWES)
The Federal University of Technology, Minna, Nigeria
2021 - 2019
Deputy Director
Quality Assurance and Productivity
The Federal University of Technology, Minna, Nigeria
2019 - 2018
Head of Department
Agricultural Economics and Extension Technology
The Federal University of Technology, Minna, Nigeria
2012 - 2008
- 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.
Education Officer
FGC Enugu/Kwali
Federal Ministry of Education, Abuja, Nigeria
1989 - 1988
Selected Data Science Writing
Versatile in the skills of data science and has developed an R package.
Dyn4cast: Dynamic Modeling and Machine Learning Environment
R package version 11.11.1.9000. https://github.com/JobNmadu/Dyn4cast
N/A
2022 - 2020
- R package for machine learning and forecasting
Selected Publications, Posters, and Talks
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
N/A
2022
- I. Aguwa, A. S. Gana, M.T. Salaudeen, K. D. Tolorunse, J. N. Nmadu, K. M. Baba, Z. D. Osunde & J. O. Okafor
Drivers and barriers to women’s participation in agricultural activities in Nigeria
Ga
N/A
2022
- Sallawu, H.; Olabiyi, FA; Alabi, D.; Patrick, J.; Martins, JF; Nmadu, J.
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
N/A
2022
- Sallawu, H., Nmadu, J. N., Coker, A. A. A. and Mohammed, U. S.
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://digitalcommons.usf.edu/m3publishing/vol5/iss2021/78/.
Global Conference on Services and Retail Management
2021
- Nmadu, J., Sallawu, H., & Nmadu, Y.
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
2021
- Sallawu1, H., U. S. Mohammed, A. A. A. Coker and J. N. Nmadu
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 Universities
2021
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 Universities
2021
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
2021
- Job Nmadu, Halima Sallawu, Ramatu Bako, Usman Mohammed, Agatha Oseghale, Ezekiel Yisa, Faith Ibrahim, Alexander Coker, Abigail Jirgi, Mohammed Ndanitsa, Taiwo Amos, Kpotun Baba
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
2021
- Halima Sallawu, Agatha Oseghale, Ramatu Bako, Ezekiel Yisa, Faith Ibrahim, Abigail Jirgi, A. A. Ogundeji, A. Obi, Job Nmadu, Kpotun Baba, J. H. Tsado
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
N/A
2020
- Sallawu, H., Nmadu, J. N., Coker, A. A. A. and Mohammed, U. S.
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
N/A
2020
- Sallawu, H., Oha, E., Barnabas, C., Oyebisi, K. L., Oyelami, S. O., Mohammed. U. S., Coker, A. A. A. and Nmadu, J. N.
Analysis of food crops farmers’ choice of climate change adaptation strategies in Kwara State, Nigeria
Kasetsart Journal of Social Sciences. 40:434-439
N/A
2019
- Larbi, I., J. N. Nmadu, A. S. Gana and A. Okhimamhe
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
N/A
2019
- Sallawu, H., J. N. Nmadu, A. A. A. Coker and U. S. Mohammed
Sustainability of Farm Level Practices among Cassava Farmers in Kwara and Nasarawa States, Nigeria
Nigerian Agricultural Policy Research Journal (NAPReJ) 6(1):31-38
N/A
2019
- Zaknayiba, D. B., J. N. Nmadu, K.M. Baba and M.A. Ojo
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
2019
- Sallawu, H., Nmadu, J. N., Coker, A. A. A. and Mohammed, U. S.
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
2019
- Nmadu, J., Baba, K., Amos, T., Yisa, E., Mohammed, U., Sallawu, H.
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)
2019
- B. V. Omojeso, J. N. Nmadu and H. Sallawu
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
2018
- G. Ebiloma, R. Olatunji, T. Matthias, J. Nmadu, E. Olorunsanya, K. Baba, A. Jirgi, H. Tsado, S. Liverpool-Tasie, and T. Reardon.
Cost efficiency of sorghum/cowpea intercropping system in Kebbi State, Nigeria
Nigerian Journal of Agricultural Economics (NJAE). Volume 8(1): 101-108
N/A
2018
- Jirgi, A. J., Nmadu, J. N., Jordaan, H., Gr
ve, B., Viljoen, M.F
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
N/A
2018
- Yisa, E. S., Nmadu, J. N., Tanko, L. and Tsado, E. K.
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
2017
- Nmadu, J. N., A. A. A. Coker & E. Adams
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
2017
- Mohammed, U. S., K. M. Baba, J. N. Nmadu & R. S. Olaleye
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
2017
- Yisa, E. S. J. N. Nmadu, L. Tanko & E. K. Tsado
Evidence-Based Sustainable Agricultural Development in Nigeria through Econometric Modelling of Credible Data
Inaugural Lecture Series 45 of Federal University of Technology, Minna
N/A
2016
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
N/A
2016
- Larbi, A. S. Gana , J. N. Nmadu , A. A. Okhimamhe and G. H. M. Bello.
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://dx.doi.org/10.18551/rjoas.2016-02.07
N/A
2016
- Sallawu H., Tanko L., Nmadu J.N. and Ndanitsa A.M.
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
N/A
2016
- Sallawu, H., L. Tanko, J. N. Nmadu and A. A. A. Coker
Risk Attitude of Monocrop and Intercrop Farmers in Kebbi State, Nigeria
Nigeria. Journal of Economics and Sustainable Development 7(8):140-149
N/A
2016
- Jirgi, A. J., H. Jordaan, B. Grov
, M. F. Viljoen and J. N. Nmadu
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
N/A
2016
- Nmadu, J.N., Wilhelm, J, Oha, E, and Sallawu, H.
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
2016
- Nmadu, J. N., Harris, M. N., Yisa, E. S., Simpa, J. O. & Sallawu, H.
Growth rate and doubling time of yam and cassava production in Nigeria
Russian Journal of Agricultural and Socio-Economics 12(48):43-48; http://dx.doi.org/10.18551/rjoas.2015-12.07
N/A
2015
- Nmadu, J N, A.T. Jacob and K.M. Baba
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
N/A
2015
- Nmadu, J. N., H. Sallawu and B. V. Omojeso
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
N/A
2015
- Nmadu, J. N., E. S. Yisa, J. O. Simpa and H. Sallawu
Impact of HIV/AIDS prevalence on rural farm households in Niger State, Nigeria
European Journal of Business, Economics and Accountancy, 3(1): 62-72
N/A
2015
- Nmadu, J. N. and J. C. Nwawulu
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
N/A
2015
- Jirgi, A. J., H. Jordaan, B. Grov
, M. F. Viljoen and J. N. Nmadu
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
N/A
2015
- Jirgi, A. J., B. Grov
, H. Jordaan, M. F. Viljoen, J. N. Nmadu
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
N/A
2015
- Yisa, E. S., Nmadu, J. N., Tanko, L. and Tsado, E. K.
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
2015
- Nmadu, J. N. and Yakubu Dankyang
Farm Labour Supply and Utilization for Food Crop Production in Nigeria.
Proceedings of 2nd INTCESS15
International Conference on Education and Social Sciences, Istanbul, Turkey
2015
- Nmadu, J. N. and Adebola Akinola
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://www.ijmra.us/2014ijpss_april.php)
N/A
2014
- Umar, I.S., R.S. Olaleye, B.O. Adeniji and J.N. Nmadu
Profitability and Resource use efficiency of Poultry eggs production in Abuja, Nigeria
Kasetsart Journal (Social Sciences). 35:134-146 (http://kasetsartjournal.ku.ac.th/kuj_files/2014/A1403260957076093.pdf.)
N/A
2014
- Nmadu, J.N., I.O. Ogidan and R.A. Omolehin
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
N/A
2014
- Nmadu, J. N., B. N. Abdulrahman and K. M. Baba
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
N/A
2014
- Nmadu, J. N. and S. A. Garba
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://www.sciencedomain.org/download.php?f=Nmadu312013AJAEES7707_1.pdf&aid=2838
N/A
2014
- Nmadu J. N., W. O. Inalegwu and H. Sallawu
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
N/A
2014
- Jirgi, A.J., B. Grov
, H. Jordaan, M.F. Viljoen, J.N. Nmadu
Technical Efficiency of Smallholder Cassava Farmers in Selected Local Government Areas in Kogi State, Nigeria
Production, Agriculture and Technology 10(1):74-92
N/A
2014
- Simpa, J. O., J. N. Nmadu and A. Okino
Profitability of small-scale yam farms in Kogi State, Nigeria
Journal of Applied Agricultural Research, 6(2): 95-105
N/A
2014
- Simpa, J. O. and J. N. Nmadu
Review of marketing board policy: comparative analysis of cocoa pricing eras in Nigeria
Nigerian Journal of Agricultural Economics. 4(1):68-79
N/A
2014
- Ayinde, O. E; Olatunji, G. B; Adewumi, M. O; Nmadu, J. N. and Egbugo K.
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)
2014
- Nmadu, Job N. and James O. Simpa
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
2014
- Nmadu, Job N., R. A. Gajere, A. I. Odine and H. Sallawu
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
2014
- Nmadu, Job N., Fatima P. Shehu and Halima Sallawu
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)
N/A
2013
- Ojo, M. A., J.N. Nmadu, L.Tanko and R.S. Olaleye
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://www.ijmra.us/2013ijpss_april.php)
N/A
2013
- Ojo, M. A., J.N. Nmadu, L.Tanko and R.S. Olaleye
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://www.rjoas.com/issue-2013-02/i014_article_2013_02.pdf)
N/A
2013
- Nmadu, J.N., M.A. Ojo and F.D. Ibrahim
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)
N/A
2013
- Nmadu, J.N., F. A. Aiyelitsoya, and H. Sallawu
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
N/A
2013
- Nmadu, J. N. and P. L Marcus
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://www.iosrjournals.org/iosr-javs/pages/v5i5.html, DOI:10.9790/2380-0556772
N/A
2013
- Ibrahim, F.D.; Nmadu, J.N.; Baba, K.M.; Gana, A.S. Danbaba, N. and Ibrahim, P.A.
Determinants of awareness of credit procurement procedures and farmers income in minna metropolis, Nigeria
Nigerian Journal of Agricultural Economics. 4(1):1-11
N/A
2013
- Onu, J.O., J.N. Nmadu and L. Tanko
Farmers’ perception of problems influencing maize storage in Abuja, Nigeria
Journal of Applied Agricultural Research, 5(2): 89-94
N/A
2013
- Ajah, J.1 and J. N. Nmadu
Resource Productivity Analysis of Small Scale Root and Tuber Crop Farmers in Niger State, Nigeria.
4th International Conference
African Association of Agricultural Economists
2013
- Ojo M.A., J.N. Nmadu, L. Tanko and R.S. Olaleye
Acquisition and management of land resources for agricultural production in Benue State, Nigeria
AgriAnimal 2013
International Conference on Agricultural & Animal Sciences
2013
- Nmadu J. N., W. O. Inalegwu and H. Sallawu
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://www.sciencedomain.org/download.php?f=1356002421-Nmadu_112012AJAEES1960.pdf&aid=804)
N/A
2012
- Nmadu, J.N., R.C. Iwuajoku and E.Z. Jiya
Determinants of Risk Status of Small Scale Farmers in Niger State, Nigeria
British Journal of Economics, Management & Trade. 2(2): 92-108, 2012 (http://www.sciencedomain.org/download.php?f=1340432301-Nmadu%20et%20al_2012BJEMT1284.pdf&aid=510)
N/A
2012
- Nmadu, J.N, G.P. Eze and A.J. Jirgi
Socio-economic Factors Influencing the Output of Small-Scale Maize Farmers in Abuja, Nigeria
Kasetsart J. (Soc. Sci) 33(2): 333-341. (http://kasetsartjournal.ku.ac.th/kuj_files/2012/A1211081323548906.pdf)
N/A
2012
- Ajah, J and J.N. Nmadu
Small-Scale Maize Farmers’ Access to Farm Inputs in Abuja, Nigeria
Kasetsart J. (Soc. Sci) 33(3):499-505. (http://kasetsartjournal.ku.ac.th/kuj_files/2013/A1301251105402950.pdf)
N/A
2012
- Ajah, J and J.N. Nmadu
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
2012
- Sallawu, H. and J. N. Nmadu
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
2012
- Nmadu, J.N., A. I. Odine, S. Jibrin and H. Sallawu
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
2012
- Nmadu, J. and E. Adeyemi
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
2012
- Ayinde, O. E; Olatunji, G. B; Adewumi, M. O; Nmadu, J. N. and Egbugo K.
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
2012
- Nmadu, J.N., M.A. Ojo and F.D. Ibrahim
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
2011
- Onu, J.O., J.N. Nmadu and L. Tanko
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
2011
- Nmadu, J.N., J.O. Onu and L. Tanko
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
2011
- Nmadu, J.N., C. I. Nwafor and J.A. Ndatsu
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://www.academicjournals.org/AJAR/PDF/pdf%202010/4%20Mar /Nmadu.pdf)
N/A
2010
- Nmadu, J.N
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
2010
- Tsado, J. H, R.S. Olaleye, J.N.Nmadu, O.J. Ajayi and I.S. Umar
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
2010
- Nmadu, J.N. and J. Peter
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
2010
- Ibrahim, F.D., U.S. Mohammed, J.N. Nmadu, I.I. Yakubuand P.A. Ibrahim
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://scialert.net/pdfs/tae/2009/17-27.pdf, DOI: 10.3923/tae.2009.17.27)
N/A
2009
- Nmadu, J.N., E.S. Yisa and U. S. Mohammed
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://www.krepublishers.com/02-Journals/JSS/JSS-20-0-000-09-Web/JSS-20-3-000-09-Abst-PDF/JSS-20-03-163-09-903-Nmadu-J-N/JSS-20-03-163-09-903-Nmadu-J-N-Tt.pdf)
N/A
2009
- Nmadu, J. N.
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://www.krepublishers.com/02-Journals/JHE/JHE-26-0-000-09-Web/JHE-26-1-000-09-Abst-PDF/JHE-26-1-041-09-1838-Nmadu-J-N/JHE-26-1-041-09-1838-Nmadu-J-N-Tt.pdf)
N/A
2009
- Nmadu, J N and T.T Amos
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)
2009
- Nmadu J.N. and G.L. Chindo
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
2008
- Nmadu, J.N., E.S. Yisa and U. S. Mohammed
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
2008
- Nmadu, J.N., A. Haruna and O. Jiya
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
2008
- Nmadu, J. N., E.P.O Egwa And A. Ogaji
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
2007
- Nmadu, J.N. and J.O. Ibiejemite
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)
2006
- Nmadu, J. N.
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
2005
- Nmadu, J. N. and T. T. Amos
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
2005
- Nmadu, J N.
Productivity, technical efficiency and cropping patterns in the savanna zone of Nigeria
Journal of Food, Agriculture and Environment 2(2): 173-176 (http://www.world-food.net/scientficjournal/2004/issue2/ abstracts/abstract32.php)
N/A
2004
- Amos, T. T, D. O. Chikwendu and J. N. Nmadu
Effect of land market on land ownership in peri-urban Nigeria
Eastern Africa Journal of Rural Development 20(1) 4:136-141 (http://ajol.info/index.php/eajrd/article/view/28361)
N/A
2004
- Amos, T. T and J. N. Nmadu
Forecasting Sorghum Acreage in Nigeria using Grafted Response Analysis
Journal of Arid Agriculture 14:15-21
N/A
2004
- Nmadu, J. N., J. O. Olukosi, T.T. Amos and R.S. Musa
Dynamic price movement among major food grains in selected markets of Niger state, Nigeria
2004 National Conference
Nigerian Association of Agricultural Economics
2004
- Nmadu, J.N. and T.T. Amos
Guides to writing acceptable articles for publication in learned journals
Polymath Journal 4(1):4-5
N/A
2003
- Onuoha, S.A., O. Akoma and J N Nmadu
Indigenous computer programs for statistical analysis: analysis of variance
Landzun Journal of Engineering and Appropriate Technology 1(1):90-94
N/A
2003
- Nmadu, J.N., M O Fesojaiye and A.O. Alade
Indigenous computer programs for statistical analysis: t-test and chi-square
Landzun Journal of Engineering and Appropriate Technology 1(1):95-97
N/A
2003
- Nmadu, J.N., A.O. Alade and M.O. Fesojaiye
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
N/A
2003
- Nmadu, J. N.
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
N/A
2003
- Nmadu J.N., J.O. Olukosi, R.S. Musa and J. Agada
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, Zaria
N/A
2002
Computer program for evaluating farming enterprises’ performance
The Nigerian Journal of Research and Production. 1(3):97-107
N/A
2002
- Nmadu, J.N., T.T. Amos, A.O. Alade and M.O. Fesojaiye
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
N/A
2002
- Nmadu, J N. and T.T. Amos
Forecasting the yield of sorghum in Nigeria using alternative forecasting models
Nigerian Agricultural Journal 32:52-64 (http://ajol.info/index.php/naj/issue/view/6750)
N/A
2001
- Nmadu, J.N. and D.O.A. Phillip
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
N/A
2001
- Nmadu, J. N., T.T. Amos, R.S. Musa and J. Agada
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
2001
- Nmadu J.N.; R.S. Musa; T.T. Amos and J. Agada
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
2001
- Nmadu J.N.; J.O. Olukosi and D.O.A Philip
Forecasting sorghum acreage in Nigeria using grafted response analysis
2001 Annual Conference
Nigerian Association of Agricultural Economists
2001
- Nmadu, J. N., J. O. Olukosi, T.T. Amos and R.S. Musa
Revision of the Nerlovian partial adjustment framework and its application to sorghum production in Nigeria
2001 Annual Conference
Nigerian Association of Agricultural Economists
2001
- Nmadu, J. N.
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
2001
- Nmadu J.N., J.O. Olukosi, R.S. Musa and J. Agada
Computer program for solving linear programming in farm planning analysis
Polymath Journal 1(1):33-40
N/A
2000
- Nmadu, J. N.
Modelling Sorghum Supply and Pricing: Choosing an Appropriate Modelling Mechanism
Nigerian Journal of Rural Economy and Society2(1):1-6
N/A
2000
- Nmadu, J N.
Performance of Community Banking System in agricultural financing in Nigeria
The Nigerian Journal of Agricultural Extension12(1):17-25
N/A
1999
- Nmadu, J. N.
Computer application in agricultural planning and asset control
1st National Engineering Conference
Federal University of Technology, Minna, Nigeria
1999
- Nmadu, J.N.
Econometric estimation of annual world Sorghum production by country
33rd Annual Conference
Agricultural Society of Nigerian
1999
- Nmadu J.N., T.T. Amos and J. Agada
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, Zaria
N/A
1998
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
N/A
1998
- Nmadu, J. N.
Computer-aided analysis of agricultural research data
22nd Annual Conference
Nigerian Statistical Association
1998
- Nmadu J.N. and V. Okolobah
Small scale Zobo production as a means of enhancing family income
The 11th Annual Conference
Nigerian Association of Teachers of Technology
1998
- Nmadu J, N,
Economic analysis of using Neem seed extract to control cowpea pest at Bida, Nigeria
26th Annual Conference
Nigerian Society for Plant Protection
1998
- Nmadu, J. N. and N.K. Mohammed
Computer application in agricultural economics: networth statement
31st Annual Conference
Agricultural Society of Nigeria
1997
- Nmadu, J.N.
Software programming for project analysis
31st Annual Conference
Agricultural Society of Nigeria
1997
- Nmadu, J.N.
Gross margin analysis of using neem seed extract to control cowpea pest at Bida-Nigeria
Maiden National Engineering Conference
Federal Polytechnic, Bauchi
1996
- Nmadu J.N.
Automation of farm management decision - making process
Diploma in Data Processing and Computer Programming of the Soft Designs Computer Institute, Zaria
N/A
1995
The socio-economic characteristics of farmers in pati, Lavun Local Government of Niger State
30th Annual Conference.
Agricultural Society of Nigeria
1995
- Nmadu, J.N.
The computerised farmer
30th Annual Conference.
Agricultural Society of Nigeria
1995
- Nmadu, J.N.
Production and disposal of selected crops in Lavun Local Government of Niger State
28th Annual conference
Agricultural Society of Nigeria
1992
- Nmadu, J.N.
Production and disposal of selected crops in Lavun Local Government Area of Niger State
B.Sc. Thesis, Dept. of Agricultural Economics and Rural Sociology, Ahmadu Bello University, Zaria
N/A
1987