ECONOMIC ANALYSIS OF YAM PROCESSING INTO YAM FLOUR IN SAKI AGRO ECOLOGICAL ZONE OF OYO STATE, NIGERIA
DOI:
https://doi.org/10.51406/jhssca.v15i1.2124Keywords:
Yam processing, Yam flour, Profitability, technical efficiencyAbstract
The study examined the economic analysis of yam processing into yam flour in Saki Agro ecological Zone of Oyo State. It specifically described the profitability of yam processing; examined the technical efficiency of yam processors and determined the effect of the socio-economic characteristics on technical efficiency. Data were collected with the aid of structured questionnaire and analyzed using descriptive statistics, profitability and budgetary analysis as well as stochastic frontier model and Garrett scale. The study reveals that majority of the respondents were female (88%) with a mean age of 47. The result shows that the rate of return on investment was 12 percent. The mean technical efficiency of the processors was 85% indicating that the yam processors were relatively efficient in allocating their limited resources. Some observable variables relating to socioeconomic characteristics such as processing experience and sex of the respondents significantly explains the variation in technical efficiency. Factors such as high cost of yam tubers, poor weather condition and inadequate processing facilities are the major factors that hinder the processing activities in the study area. The study therefore recommends that government policies should be made to improve the provision of inputs such as yam tubers and capital equipment at affordable price.
References
Adewale, O. O., Bukonola, O. B., Ifeoluwa. O. 2014. Changes in nutritional composition, functional and sensory properties of yam flour as a result of presoaking. Food Science Nutrition 2(6): 676-681. doi:10.1002/fsn 3.150.
Aigner, D. J., Lovell, C. K., Schmidt. P. 1992. Formulation and estimation of stochastic frontier production models. J.Econs., 6: 21-23.
Akissoe, H. N., Hounhouigan, D. J., Bricas, N., Vernier, P., Nago, C. M., Olorunda, O. A. 2001. Physical, chemical and sensory evaluation of dried yam (Dioscorea rotundata) tubers, flour and 'amala', a flour-derived product. Trop. Sci. 41(3): 151–155.
Ali, M., Chaudhry, M. A. 1990. Inter‐regional farm efficiency in Pakistan's Punjab: a frontier Production function study. Journal of Agricultural Economics 41(1): 62-74.
Babajide, J. M., Babajide, S. O., Oyewole, O. B. 2007. Survey of traditional dry-yam slices (Gbodo) processing operations in southwest, Nigeria. Am.- Eurasian J. Sustain. Agric. 1(1): 45-49.
Babajide, J. M., Oyewole, O. B., Henshaw, F. O., Babajide, S. O., Olawasantan, F. O. 2006. Effect of local preservatives on quality of traditional dry-yam slices “Gbodo” and its products. World Journal of Agricultural Sciences 2(3): 267-273.
Dawang, N. C., Dasbak, A., Matawal. O. M. 2011. Estimates of profitability and technical efficiency of artisanal fishermen. Asian Journal of Agricultural Sciences 3(6): 516-523.
Enekwe, C. I., Okwo, I. M., Ordu, M. M. 2013. Financial ratio analysis as a determinant of profitability in Nigerian pharmaceutical industry. International Journal of Business and Management 8: 8. doi:10.5539/ijbm.v8n8p107.
Ezekiel, A. A., Fabiyi, Y. L., Oladeebo, J. O., Adetunji, M. O., Adeleke, O. A. 2007. Economics of yam flakes processing and distribution in Ogo-oluwa LGA of Oyo state, Nigeria. Research Journal of Applied Sciences 2(9): 970-973.
Food and Agriculture Organisation. 2020. FAOSTAT statistics division of food and Agriculture organisation. Retrieved from http://www.faostat.org.
Fu, R. Y., Kikuno, H., Maruyama, M. 2011. Research on yam production, marketing and consumption of Nupe farmers of Niger state, central Nigeria. African Journal of Agricultural Research 6(23): 5301-5313.
Hounhouigan, D. J., Kayode, A. P., Bricas, N., Nago, C. M. 2003. Desirable culinary and sensory characteristics of yams in urban Benin. Benin Journal of Agric. Sc. 21(12): 2815-2820.
Kumbhakar, S. C., Lovell, C. A. K. 2000. Stochastic Frontier Analysis. Cambridge University Press, Cambridge, Pp 244.
Meeusen, W., Van den Broeck, J. 1977. Efficiency Estimation from Cobb-Douglas Production Functions with Composed Error. International Economic Review 18(2): 435-444. doi:10.2307/2525757.
Olayide, S. O., Heady, E. O. 1982. Introduction to Agricultural Production Economics. Ibadan, Nigeria: Ibadan university press.
Osunde, Z. D. 2008. Minimizing post-harvest losses in yam (Dioscorea spp): Treatment and techniques. In G. L. Robertson & J. R. Lupien (EDS.), using food science and technology to improve nutrition and promote national development (Chapter 12). Minna: International union of food science & technology.
Sahel capital (Mauritius) limited. Unlocking opportunities in yam chain (Volume 3). West Africa: Sahel Newsletter.