Effects of Adoption of Improved Maize Technology on Yield among Smallholder Maize Farmers in the Bawku West District of Upper East Region of Ghana

محورهای موضوعی : Agricultural Extension

John Akumbole ¹ , Hamza Adam ² , Hudu Zakaria ³

1 - 1Deparment of Agricultural Extension, Rural Development & Gender Studies, Faculty of Agribusiness & Communication Sciences, University for Development Studies, Tamale, Ghana
2 - 1Deparment of Agricultural Extension, Rural Development & Gender Studies, Faculty of Agribusiness & Communication Sciences, University for Development Studies, Tamale, Ghana
3 - 1Deparment of Agricultural Extension, Rural Development & Gender Studies, Faculty of Agribusiness & Communication Sciences, University for Development Studies, Tamale, Ghana

تاریخ دریافت : 1396/12/20 تاریخ پذیرش : 1397/11/09 تاریخ انتشار : 1397/12/10

کلید واژه: Yield, Productivity, adoption, improved maize technology,

چکیده مقاله :

For over a decade now improved maize technology constituting a package of fourteen production recommendations have been developed and disseminated to maize farmers in the Bawku West district of the Upper East region through the district department of agriculture. This paper presents findings of a study conducted to assess the level of adoption of these production recommendations and its effect on yield among smallholder farmers in the district. Through multi-stage sampling techniques, 400 maize farmers were surveyed with personal interviews, focus group discussions and observations employed in gathering data. Descriptive and inferential statistics were employed in analysing the data and results presented in tables and graphics. Many (44%) of the farmers surveyed were found to have been practicing most of the production recommendations. The study found significant and positive relationship between level of adoption and yield. Adoption of many production recommendations guarantees high yield. Also, age, gender, household size, farm size of maize credit, labour and experience were found as significant determinants of yield. Education and training aimed at improving farmers understanding and skills regarding the practice of maize production recommendations should be strengthened and organized regularly.

منابع و مأخذ:

1. Abate T. (2015). A New Generation of Maize for Africa. International Maize and Wheat Improvement Centre (CIMMYT). July, 2015 


2. Alene, A., and Mwalughali, J. (2012). The Effectiveness of Crop Improvement Programs in Sub-Saharan Africa from the Perspectives of Varietal Output and Adoption: The Case of Cassava, Cowpea, Maize, and Soybean. Draft Technical Report for Measuring and Assessing the Impacts of the Diffusion of Improved Crop Varieties in Africa (DIVA) Project, International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria.


3. Asiedu– Darko, E. (2014). Farmers’ Perception on Agricultural Technologies a Case of Some Improved Crop Varieties in Ghana. Agriculture, Forestry and Fisheries. 3(1): 13-16.


4. Cochran, W. G. (1977). Sampling techniques (3rd ed.).New York: John Wiley & Sons


5. District Department of Agriculture. (2017). Bawku West District Profile. Bawku West District Department of Agriculture, Zebilla


6. GIS. (2014). Map of Bawku West District of the Upper East Region. Geological Service, Ghana, Accra.


7. GOG. (2017). The Budget Statement and Economic Policy of the Government of Ghana for the 2017 Financial Year presented to Ghana Parliament. Government of Ghana (GOG), Accra.


8. Gomez, M. (2010).Ploughing Depth and Weed Control Treatment Effects on Maize Performance and Soil Properties. Master of Philosophy Theses submitted to the Department of Agricultural Engineering of Kwame Nkrumah University of Science and Technology (KNUST) Kumasi, Ghana on May 2010.


9. GSS. (2017). 2015 Labour Force Report, Ghana Statistical Service, Government of Ghana (GOG) Accra.

10. IFPRI. (2013). Patterns of Adoption of Improved Maize Technologies in Ghana.Strategy Support Programme, Ghana. International Food Policy Research Institute (IFPRI) Working Paper 36| July 2013

11. IPBO. (2017). Maize in Africa.Facts and Figure Series. International Plant Biotechnology Outreach (IPBO).

12. Juma, C. (2015). The New Harvest Agricultural Inn ovation in Africa.Second Edition. Oxford University, 2015

13. MOFA. (2010). Medium Term Agriculture Sector Investment Plan I (METASIP I) 2011 – 2015, Ministry of Food and Agriculture, Accra.

14. MOFA. (2012). Performance Of The Agricultural Sector In Ghana: 2006-2012. Gross Domestic Product (GDP) At 2006 Prices By Economic Activity: 2006-2012. Ministry of Food and Agriculture (MOFA) GOG, Accra.

15. MOFA. (2016). Agricultural Sector Progress Report 2015. Ghana: Ministry of Food and Agriculture (MOFA), GOG, Accra,

16. MOFA/CRI/SARI. (2005).Maize Production Guide.Ministry of Food and Agriculture/Crops Research Institute/Savannah Agricultural Research Institute. Accra, Ghana.

17. Papworth, L. (2010). Tillage Effects on Soil Moisture.Cited 5 March 2010.

18. Rashid, M. and Keshavarzpour, F. (2008). Effect of different tillage methods on soil properties and crop yield of melon (Cucumismelo), American-Eurasian Journal of Agriculture and Environmental Science, 3 (1): 43–48.

19. Rogers, E. M. (2003). Diffusion of innovations (5th ed.). New York: Free Press.

20. Salifu, H and Salifu,  K. (2015).  Determinants of Farmers Adoption of Improved Maize Varieties in the Wa Municipality. American International Journal of Contemporary Research. 5(4):15-21.

21. Sallah, P. Y. K., K. Obeng-Anti, E. A. Asiedu, M. B. Ewoll, and B. D. Dzah (2003). “Recent Advances in the Development and Promotion of Quality Protein Maize in Ghana.” In Maize Revolution in West and Central Africa, edited by B. Badu-Apraku, 410–424. Ibadan, Nigeria.

22. Singha, A. K and Baruah, M. J. (2011). Farmers’ Adoption Behaviour in Rice Technology: An Analysis of Adoption Behaviour of Farmers in Rice Technology under Different Farming Systems in Assam. Hum Ecol, 35(3): 167-172.

23. Thierfelder, J. F and Prasanna, C. B. M. (2013). Adapting maize production to climate change in sub-Saharan Africa. Food Security 5: 345-360.

24. Timmer, C. P. (2002). ‘Agriculture and Economic Development’ Handbook of Agricultural Economic 2 (2002): 1487 – 1546.