Efficiency of Sorghum Production in Selected Local Government Areas of Kano State, Nigeria: A Stochastic Frontier Approach

Author's Information:

Kpotun, S.A.

Dept. of Agric. Econs & Ext., Aliko Dangote University of Sci. And Tech., Wudil, Kano State.

Alhassan, A.

Dept. of Agric. Econs & Ext., Aliko Dangote University of Sci. And Tech., Wudil, Kano State.

Ndanitsa, M.A.

Dept. of Agric. Econs. & Farm Management, Federal University of Technology, Minna, Niger State.

Shu’aib, A.U.

Dept. of Agric. Econs & Ext., Aliko Dangote University of Sci. And Tech., Wudil, Kano State.

Gaya, A.Y.

Dept. of Agric. Econs & Ext., Aliko Dangote University of Sci. And Tech., Wudil, Kano State.

Nazifi, B.

Dept. of Agricultural Economics, Federal University, Dutsin-ma, Katsina, State.

Vol 02 No 11 (2025):Volume 02 Issue 11 November 2025

Page No.: 1224-1230

Abstract:

This study analyzed the technical, allocative and economic efficiencies of sorghum production in selected Local Government Areas of Kano State, Nigeria. A Multi-stage sampling technique was employed to randomly select 215 sorghum farmers. Data were collected using structured questionnaire and analyzed using descriptive statistics and stochastic production frontier function. The results indicate that the average age of sorghum farmers was 42 years with a mean farming experience of 25 years. The majority (76.75%) had some form of formal education. It was further found that membership of cooperative (p<0.05), extension contact (p<0.01), and access to credit (p < 0.01) were key determinants responsible for the variation in efficiency among sorghum producers in the study area. The mean technical, allocative, and economic efficiencies were 0.61, 0.62 and 0.37 respectively. It is concluded that sorghum farmers were not economically efficient and it is recommended that farmers receive training on improved agronomic practices and have increased access to credit facilities to boost productivity and efficiency.

KeyWords:

Efficiency, Kano, Production, Sorghum, and Stochastic Frontier

References:

  1. Abba, M.W. (2012). Technical efficiency of sorghum production in Hong Local               Government Area of Adamawa State, Nigeria. Russian Journal of Agricultural and Socio-Economic Sciences 6(6): 10-15.DOI:10.1855i/rjoas.2012-06.02.
  2. Aduaba, J.J., Mohammed, B.T., Jilasaya, I.,and Ozumba, I. C. (2013). An Economic Analysis of Sorghum Production among Soghum Farmers in Kwara State, Nigeria. Global Journal of Current Research Vol. 1 No. 4 2013 p.116-123.
  3. Ahmed, M.H., and Mesfin, H.M. (2017). The impact of agricultural cooperative membership on the wellbeing of smallholder farmers: empirical evidence from eastern Ethiopia. AgricEcons 5,6 (2017). http://doi.org/10.1186/s40100-017-0075-z. Retrieved 7/3/2022.
  4. Aigner, D.J., Lovell, C. A. K. and Schimidt, P. (1977), “Formulation and Estimation of Stochastic Frontier Function Models”, Journal of Econometrics 6: 21-37
  5. Ajeigbe, H. A., Ignatius, I. A., Folorunsho, M. A., and Abubakar, H. I. (2020). Handbook on Sorghum productionp.19.
  6. Bangkim, B. and Zakia, Z. (2021). Impact of agriculture extension services on technical efficiency of rural paddy farmers in southwest Bangladesh.               http://doi.org/10.1016/j.enve.2021.100261
  7. Battesse, G. E. & Coelli, T. J. (1995). A model for Technical Inefficiency Effect in a Stochastic Frontier Production Function for Panel Data. Empirical Economics, 20, 325 – 332.
  8. Coelli, T., and   Battese, G. (1996). Identification of factors which influence the Technical Inefficiency of Indian Farmers. Australian Journal of Agricultural               Economics vol. 40 No. 2, pp103-128
  9. Farrell, M. (1957). The measurement of productive efficiency, J. Roy. Stat. Soc. 120 (3) (1957) 245–281.
  10. Gossa, A., Haji, J., (2016).   Economic efficiency of sorghum production for stallholder farmers in eastern Ethiopia: The   case of Habro District. Journal of Economic and Sustainable Development ISSN 2222-2855. Vol.7, No.15, 2016 
  11. Jimjel, Z. (2013). Socio-Economic Factors that Affect Sorghum Production in Adamawa State, Nigeria. International Journal of Science and Research (IJSR) ISSN (Online):2319-7064
  12. Kano State Agricultural and Rural Development Agency (KNARDA) (2021). Kano State Estimated Crops Production Source: Monitoring and Evaluation Department.     
  13. Muhammad, A. Y., Husseni, S., Baloua, N., Chris, O. O., and Gideon, D. (2022). Sorghum Production in Nigeria: opportunities, constraints and recommendations. Pages 660-672. https://doi.org/10.1080/09064710.2022.2047771
  14. Muyanga, M. and Jayne, T.S. (2019). Revisiting the farm size-productivity relationship         based on a relatively wide range of farm sizes: Evidence from Kenya. Ameican Journal of Agricultural Economics. 101(4): 1140-1163.
  15. National Bureau of Statistics (NBS) Annual Abstract.  National Bureau of Statistics, 2006.
  16. Ogunniyi, I. T.  (2015). Technical, Allocative and Economic Efficiency of Cassava Producers in Oyo State, Nigeria. Scientia Agriculture, 11(2), 53-59. Retrieved from www.pscipub.com (Doi:10.15/92/pscp.sa.2015.11.2.5359)
  17. Sheng, Y., Jiping, D., and   Jikun, H. (2019). The relationship Between Farem Size and Productivity in Agriculture:   Evidence from  maize production in northern China. American Journal of Agriculture Economics. 101(3):790-806; doi:10.1093/ajae/aay104
  18. Sime, S., Jema, H., Mengistu, K. and Million, S. (2022). Technical, allocative and economic Efficiency of malt barley   producers    in    Arsi Zone, Ethiopia, Cogent   Food  and Agriculture,8:1, DOI:10.108023311932.2022.2115669
  19. Statista, (2021). Share of Agriculture Land Use in Nigeria 2021 published by Simona Varella, February 17, 2021. 55   Broad   Street, 30th floor, New York, NY 10004, United States. 
  20. Tijjani, A. and Bakari, U. M. (2014). Determinants of Allocative Efficiency of Rain-fed Rice Production in Taraba, State, Nigeria. Europian Scientific Journal. 10(33): 220 – 229.
  21. Yusuf, O. (2017).  Determinants of technical efficiency among sorghum farmers under agricultural transformation agenda in Gombe State, Nigeria. www.researchgate.net. Accessed on 5/5/2023.