Journal of Food Security
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Journal of Food Security. 2019, 7(5), 183-191
DOI: 10.12691/jfs-7-5-5
Open AccessArticle

Food Security Implications of Protein Demand of Underutilised Indigenous Vegetables Farming Households in Southwestern Nigeria

Adeolu B. Ayanwale1, , Adesiyan O. Funmilola1, Adelekun. C. Abiodun1, Ojo. P. Mathew1, Ajekigbe N Alaba1 and Durodoluwa J. Oyedele2

1Department of Agricultural Economics, Obafemi Awolowo University, Ile-Ife, Nigeria

2Department of Soil and Land Resources Management, Obafemi Awolowo University, Ile-Ife, Nigeria

Pub. Date: November 18, 2019

Cite this paper:
Adeolu B. Ayanwale, Adesiyan O. Funmilola, Adelekun. C. Abiodun, Ojo. P. Mathew, Ajekigbe N Alaba and Durodoluwa J. Oyedele. Food Security Implications of Protein Demand of Underutilised Indigenous Vegetables Farming Households in Southwestern Nigeria. Journal of Food Security. 2019; 7(5):183-191. doi: 10.12691/jfs-7-5-5

Abstract

Background: In spite of Nigeria’s huge agricultural and human resources potential, recent reports state that most farming households are on the verge of acute food insecurity. Commonly adduced reasons for the food insecurity status do not accord adequate attention the critical role the demand for nutritious protein by these resource-poor farming households especially those cultivating Underutilised Indigenous Vegetables (UIV) plays. This study therefore examines the nature of demand for protein among the UIV farming households and its implication for food security. Methodology/Principal Findings: The study area was all the six states in the Southwestern part of Nigeria and Kwara state. Primary data was collected in 144 communities among 1089 households. Findings indicate that the majority of the household experience food shortages on a weekly basis. They cope by borrowing money as well as reducing the quality and quantity of food eaten. A Quadratic Almost Ideal Demand System (QUAIDS) model considered proteinous food items which include egg, chicken, pork, fish, milk, beef and bushmeat. Price elasticity of egg is unitary; chicken, pork and bushmeat are elastic; and fish and milk are inelastic. Pork is the most price elastic. Beef exhibits a Veblen effect and its only substitute is the bushmeat. Chicken, milk and fish are inferior goods while egg is a necessity. Sex, age, household size and educational level significantly affect the budget share to protein among the producers. Conclusion/Significance: The study established that poor UIV farming households consider consumption of proteinous food items as a privilege in display of better social status because they (proteinous food items) command higher prices. Others not so privileged farming households seek cheaper alternatives by consuming bush meats and UIVs which thus becomes important in the food security equation.

Keywords:
QUAIDS underutilized indigenous vegetables Price elasticity food security inferior goods

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References:

[1]  Stephens, E., Jones, A., and Parsons. D. "Agricultural systems research and global food security in the 21st century: An overview and roadmap for future opportunities." Agricultural Systems, 163: 1-6, 2018.
 
[2]  World Health Organization. The state of food security and nutrition in the world 2018: building climate resilience for food security and nutrition. Food and Agriculture Organisation, 2018.
 
[3]  Alade, O. A. and Eniola, P. O. “Gender contribution to rural household food security in South West Nigeria.” Asian Journal of Rural Development 2 (2): 32-39, 2012.
 
[4]  UNDP. Food Production and Consumption Trends in Sub-Saharan Africa: Prospects for the Transformation of the Agricultural Sector. United Nations Development Programme working paper WP 2012-011: February 2012.
 
[5]  Akerele, D., Momoh, S., Aromolaran, A.B., Oguntona, C.R.B. and Shittu, A.M. Food Insecurity and Coping Strategies in South-West Nigeria. “Food Security” 5(3),407-414. 2013
 
[6]  FEWS Famine Early Warning Systems Network http://fews.net/west-africa/nigeria 2019
 
[7]  FAO, IFAD and WFP. “The State of Food Insecurity in the World: The Multiple Dimensions of Food Security”, Rome, FAO 2015.
 
[8]  Sabo, B. B., Isah, S. D., Chamo, A. M., & Rabiu, M. A. “Role of Smallholder Farmers in Nigeria’s Food Security”. Scholarly Journal of Agricultural Science, 7(1), 2017.
 
[9]  Orewa, S. I., and Iyangbe, C. “The struggle against hunger: The victims and the food and the food security strategies adopted in adverse conditions.” World Journal of Agricultural Sciences, 6(6), 740-745, 2010.
 
[10]  IFPRI. “Poverty and Nutrition Policy Analysis: Using SPSS for Survey Data Analysis, Nigeria Strategy Support Program (NSSP)”, Workshop Report No. NSSP 006, 2008.
 
[11]  Corporate Nigeria. “Nigeria’s Food Security Ensuring adequate food supply for all Nigerians” http://www.corporatenigeria.com/index/agriculture/food_security.html Accessed 26th January, 2017.
 
[12]  Ayanwale, A. B., Amusan, C. A., Adeyemo, V.A., and Oyedele, D. J. “Analysis of Household Demand for Underutilized Indigenous Vegetables.” International Journal of Vegetable Science 22(6): 570-577.
 
[13]  Korir, L. K. “Risk management among agricultural households and the role of off-farm investments in Uasin Gishu County, Kenya” (Doctoral dissertation, Egerton University). 2011.
 
[14]  Dessalegn, B. “Transitory coping strategies of food-insecure smallholder farmer households: the case of Ilu Gelan District, West Shoa Zone, Oromia Reginal State, Ethiopia” Agric & Food Secur 7: 70, 2018..
 
[15]  Wilson L. Protein. LD Wilson Consultant INC. February, 2019. https://drlwilson.com/Articles/PROTEIN2.htm. Accessed October 17th, 2019.
 
[16]  Elmadfa, I., and Meyer, A. L. Animal proteins as important contributors to a healthy human diet. Annual review of animal biosciences, 5, 111-131, 2017.
 
[17]  Akinyele, I. O. “Ensuring Food and Nutrition Security in Rural Nigeria: An Assessment of the Challenges, Information Needs, and Analytical Capacity.” Nigeria Strategy Support Program (NSSP) Background Paper No. NSSP 007, 2009.
 
[18]  Amao, J. O. “Determinants of Protein Consumption among Households in ILA Local Government Area of Osun State, Nigeria.” Middle-East Journal of Scientific Research 15 (10): 1401-1410, 2013.
 
[19]  Otunaiya, A. O., Adeyonu, A. G. and Ajiboye, B. O. “Determinants of Food Demand among Rural Farming Households in Ogun State, Nigeria”. Ibadan Journal of Agricultural Research Vol. 12(1), 98-109, 2016.
 
[20]  Fashogbon, A. E. and Oni, O. A. “Heterogeneity in Rural Household Food Demand and Its Determinants in Ondo State, Nigeria: An Application of Quadratic Almost Ideal Demand System.” Journal of Agricultural Science 5(2)169, 2013. ISSN 1916-9760. Available at: http://www.ccsenet.org/journal/index.php/jas/article/view/21696. Date accessed: 09 Apr. 2017.
 
[21]  Odusina, O. A. and Akinsulu, A. A. “A double hurdle analysis of determinants of protein consumption pattern among rural households in Egbeda local government area, Oyo state”. International Journal of Agricultural Economics & Rural Development - 4 (2), 2011.
 
[22]  Ogundari, K. “Demand for Quantity versus Quality in Beef, Chicken and Fish Consumption in Nigeria.” Revista de Econimia E Agronegócio, 10, 29-50, 2012.
 
[23]  Stone, R. Linear Expenditure Systems and Demand Analysis: An Application to the Pattern of British Demand.” The Economic Journal, 64, 511-527, 1954.
 
[24]  Theil, H. “The Information Approach to Demand Analysis,” Econometrica 33, 67-87, 1965.
 
[25]  Pangaribowo, E. H., and Tsegai, D. W. “Food demand analysis of Indonesian households with particular attention to the poorest.” ZEF-Discussion Papers on Development Policy, (151) 2011.
 
[26]  Ali M. Khalil. A Cross Section Estimate Of Translog Production Function: Jordanian Manufacturing Industry. Topics in Middle Eastern and African Economies Vol. 7, September 2005
 
[27]  Arthur Lewbel. Nesting the Aids and Translog Demand Systems. International Economic Review, Vol. 30, No. 2. (May, 1989), pp. 349-356. Retrieved by Economics Department of the University of Pennsylvania. February 2008
 
[28]  Deaton, S., and Muellbauer, J. “An Almost Ideal Demand System.” American Economic Review, 70: 312-326, 1980a. Retrived by American Economic Association. February 20 2008
 
[29]  Bopape, L. and Myers, R. “Analysis of household demand for food in South Africa: Model selection, expenditure endogeneity, and the influence of socio-demographic effects.” Paper presented at the African Econometrics Society Annual Conference, Cape Town, South Africa, July 4-6, 2007.
 
[30]  Colby J.S, Graciano T.A, LaFrance J.T and Pope R.D. MONEY ILLUSION, GORMAN AND LAU. Economic Research Service UDSA. 5 August 2011.
 
[31]  Lecocq, S., Robin, J.M. “Estimating almost-ideal demand systems with endogenous regressors”. Stata Journal 15 (2), 554–573, 2015.
 
[32]  Tefera N., Demeke M., and Rashad S. Welfare Impacts of Rising Food Prices in Rural Ethiopia: a Quadratic Almost Ideal Demand System Approach. Paper presentation at the International Association of Agricultural Economists (IAAE) Triennial Conference, Brazil, August, 2012.
 
[33]  Ayanwale, A. B., Amusan, C. A., Adeyemo, V. A., and Oyedele, D. J. Analysis of household demand for underutilized indigenous vegetables. International journal of vegetable science, 22(6), 570-577, 2016.
 
[34]  Olorunfemi, S. “Demand for food in Ondo State, Nigeria: Using Quadratic Almost Ideal Demand System.” Journal of Business Management and Economics Vol. 4(1). pp.001-019, January, 2013. Available online http://www.e3journals.org ISSN 2141-7482 c E3 Journals 2013.
 
[35]  Otunaiya, A. O., and Shittu, A. M. “Complete Household Demand System of Vegetables in Ogun State, Nigeria.” Agricultural Economics (Zemědělská Ekonomika), 60(11), 509-516, 2014.
 
[36]  Van Oordt, M. L. “A nutritional goods and a complete consumer demand system estimation for South Africa using actual price data”. South African Journal of Economic and Management Sciences, 19(4), 615-629, 2016.
 
[37]  European Commission. “Communication from the Commission to the Council and the European Parliament on Humanitarian Food Assistance”. Working paper (SEC (2010)374), 2010.
 
[38]  Porter, J.R., L. Xie, A.J. Challinor, K. Cochrane, S.M. Howden, M.M. Iqbal, D.B. Lobell, and M.I. Travasso, 2014: Food security and food production systems in Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part A: Global and Sectoral Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 485-533.
 
[39]  Mkhawani, K., Motadi, S. A., Mabapa, N. S., Mbhenyane, X. G., & Blaauw, R. Effects of rising food prices on household food security on femaleheaded households in Runnymede Village, Mopani District, South Africa. South African Journal of Clinical Nutrition, 29(2), 69-74, 2016
 
[40]  Alimi, R. S. “An analysis of Meat Demand in Akungba-Akoko, Nigeria.” Nigerian Journal of Applied Behavioural Sciences, 1, 96-104, 2013.
 
[41]  Miller, M. H. “The Modigliani-Miller Propositions After Thirty Years” Journal of Economic Perspectives, 2(4) 99-120, 1987.
 
[42]  Thaver, R. “Integrating the Output and Substitution Effects of Production into the Intermediate Microeconomics Textbook.” Business Education & Accreditation 5 (1), 2013.