Adoption of improved potato varieties in Ethiopia: The role of agricultural knowledge and innovation system and smallholder farmers’ quality assessment
Although potato is considered to be one of the strategic crops for ensuring food security in Ethiopia, the adoption of high yielding and disease tolerant improved potato varieties is low. Common explanations include farmers’ attitudes to risk and socio-cultural factors. We develop a system perspective that explores farmers’ decisions about adopting improved varieties (IVs) in relation to (1) their engagement with the agricultural knowledge and innovation system (AKIS) and (2) their preferences for local varieties (LVs). On the basis of original data from 346 ware Ethiopian potato farmers we show that the frequency of use of technical assistance from NGOs and access to credit positively affect the adoption of IVs while the use of the main buyer as a source of advice negatively affects IV adoption. We found that farmers have a preference for LVs because of the perceived easier crop management and better stew quality attributes. Yield, disease resistance, and maturity period are less important attributes. Higher education of the household head and the presence of a radio and/or television also have a positive effect on adoption. As to the scale of adoption, we found that only the percentage of owned land, tuber size (of ware potatoes), access to credit, stew quality, and presence of a mobile phone have an impact on ware potato farmers’ decision on the amount of land to be used for growing IVs. These results imply that improved production-related quality attributes may not be enough to induce ware potato farmers to adopt new varieties. LVs with relatively low scores on production-related criteria continue to be appreciated by farmers due to demands from their customers. We recommend putting more emphasis on market-related quality attributes in new variety development.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Just, Richard E & Zilberman, David, 1983. "Stochastic Structure, Farm Size and Technology Adoption in Developing Agriculture," Oxford Economic Papers, Oxford University Press, vol. 35(2), pages 307-28, July.
- Besley, Timothy & Case, Anne, 1993. "Modeling Technology Adoption in Developing Countries," American Economic Review, American Economic Association, vol. 83(2), pages 396-402, May.
- Moser, Christine M. & Barrett, Christopher B., 2003. "The disappointing adoption dynamics of a yield-increasing, low external-input technology: the case of SRI in Madagascar," Agricultural Systems, Elsevier, vol. 76(3), pages 1085-1100, June.
- van Rijn, Fédes & Bulte, Erwin & Adekunle, Adewale, 2012. "Social capital and agricultural innovation in Sub-Saharan Africa," Agricultural Systems, Elsevier, vol. 108(C), pages 112-122.
- Floyd, Christopher & Harding, Anne-Helen & Paudel, Krishna Chandra & Rasali, Drona Prasad & Subedi, Kalidas & Subedi, Phul Prasad, 2003. "Household adoption and the associated impact of multiple agricultural technologies in the western hills of Nepal," Agricultural Systems, Elsevier, vol. 76(2), pages 715-738, May.
- Romina Cavatassi & Leslie Lipper & Ulf Narloch, 2011. "Modern variety adoption and risk management in drought prone areas: insights from the sorghum farmers of eastern Ethiopia," Agricultural Economics, International Association of Agricultural Economists, vol. 42(3), pages 279-292, 05.
- He, Xue-Feng & Cao, Huhua & Li, Feng-Min, 2007. "Econometric analysis of the determinants of adoption of rainwater harvesting and supplementary irrigation technology (RHSIT) in the semiarid Loess Plateau of China," Agricultural Water Management, Elsevier, vol. 89(3), pages 243-250, May.
- Awudu Abdulai & Wallace E. Huffman, 2005. "The Diffusion of New Agricultural Technologies: The Case of Crossbred-Cow Technology in Tanzania," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 87(3), pages 645-659.
- Klerkx, Laurens & Leeuwis, Cees, 2008. "Matching demand and supply in the agricultural knowledge infrastructure: Experiences with innovation intermediaries," Food Policy, Elsevier, vol. 33(3), pages 260-276, June.
- Christine M. Moser & Christopher B. Barrett, 2006.
"The complex dynamics of smallholder technology adoption: the case of SRI in Madagascar,"
International Association of Agricultural Economists, vol. 35(3), pages 373-388, November.
- Moser, Christine M. & Barrett, Christopher B., 2003. "The Complex Dynamics Of Smallholder Technology Adoption: The Case Of Sri In Madagascar," Working Papers 14735, Cornell University, Department of Applied Economics and Management.
- Wakeyo, Mekonnen B. & Gardebroek, Cornelis, 2013. "Does water harvesting induce fertilizer use among smallholders? Evidence from Ethiopia," Agricultural Systems, Elsevier, vol. 114(C), pages 54-63.
- Lisa A. Cameron, 1999. "The Importance of Learning in the Adoption of High-Yielding Variety Seeds," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(1), pages 83-94.
- Abebe, Gumataw K. & Bijman, Jos & Kemp, Ron & Omta, Onno & Tsegaye, Admasu, 2013. "Contract farming configuration: Smallholders’ preferences for contract design attributes," Food Policy, Elsevier, vol. 40(C), pages 14-24.
- Phoebe Koundouri & Céline Nauges & Vangelis Tzouvelekas, 2006. "Technology Adoption under Production Uncertainty: Theory and Application to Irrigation Technology," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 88(3), pages 657-670.
- Ortiz, Oscar & Orrego, Ricardo & Pradel, Willy & Gildemacher, Peter & Castillo, Renee & Otiniano, Ronal & Gabriel, Julio & Vallejo, Juan & Torres, Omar & Woldegiorgis, Gemebredin & Damene, Belew & Kak, 2013. "Insights into potato innovation systems in Bolivia, Ethiopia, Peru and Uganda," Agricultural Systems, Elsevier, vol. 114(C), pages 73-83.
- Sumberg, James, 2005. "Systems of innovation theory and the changing architecture of agricultural research in Africa," Food Policy, Elsevier, vol. 30(1), pages 21-41, February.
- Pascucci, Stefano & de-Magistris, Tiziana, 2011. "The effects of changing regional Agricultural Knowledge and Innovation System on Italian farmers’ strategies," Agricultural Systems, Elsevier, vol. 104(9), pages 746-754.
- Leggesse Dadi & Michael Burton & Adam Ozanne, 2004. "Duration Analysis of Technological Adoption in Ethiopian Agriculture," Journal of Agricultural Economics, Wiley Blackwell, vol. 55(3), pages 613-631.
- Mariano, Marc Jim & Villano, Renato & Fleming, Euan, 2012. "Factors influencing farmers’ adoption of modern rice technologies and good management practices in the Philippines," Agricultural Systems, Elsevier, vol. 110(C), pages 41-53.
- Sall, S. & Norman, D. & Featherstone, A. M., 2000. "Quantitative assessment of improved rice variety adoption: the farmer's perspective," Agricultural Systems, Elsevier, vol. 66(2), pages 129-144, November.
- Amir K. Abadi Ghadim & David J. Pannell & Michael P. Burton, 2005. "Risk, uncertainty, and learning in adoption of a crop innovation," Agricultural Economics, International Association of Agricultural Economists, vol. 33(1), pages 1-9, 07.
- Thangata, P. H. & Alavalapati, J. R. R., 2003. "Agroforestry adoption in southern Malawi: the case of mixed intercropping of Gliricidia sepium and maize," Agricultural Systems, Elsevier, vol. 78(1), pages 57-71, October.
- Biggs, Stephen D., 1990. "A multiple source of innovation model of agricultural research and technology promotion," World Development, Elsevier, vol. 18(11), pages 1481-1499, November.
- Kassa Belay & Degnet Abebaw, 2004. "Challenges Facing Agricultural Extension Agents: A Case Study from South‐western Ethiopia," African Development Review, African Development Bank, vol. 16(1), pages 139-168.
- Thiele, Graham, 1999. "Informal potato seed systems in the Andes: Why are they important and what should we do with them?," World Development, Elsevier, vol. 27(1), pages 83-99, January.
- Spielman, David J. & Byerlee, Derek & Alemu, Dawit & Kelemework, Dawit, 2010. "Policies to promote cereal intensification in Ethiopia: The search for appropriate public and private roles," Food Policy, Elsevier, vol. 35(3), pages 185-194, June.
- Adhiguru, P. & Birthal, Pratap Singh & Kumar, B. Ganesh, 2009. "Strengthening Pluralistic Agricultural Information Delivery Systems in India," Agricultural Economics Research Review, Agricultural Economics Research Association (India), vol. 22(1).
- David Spielman & Kristin Davis & Martha Negash & Gezahegn Ayele, 2011.
"Rural innovation systems and networks: findings from a study of Ethiopian smallholders,"
Agriculture and Human Values,
Springer, vol. 28(2), pages 195-212, June.
- Spielman, David J. & Davis, Kristin E. & Negash, Martha & Ayele, Gezahegn, 2008. "Rural innovation systems and networks: Findings from a study of Ethiopian smallholders," IFPRI discussion papers 759, International Food Policy Research Institute (IFPRI).
- Timothy Conley & Udry Christopher, 2001. "Social Learning Through Networks: The Adoption of New Agricultural Technologies in Ghana," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 83(3), pages 668-673.
- Graham Thiele & Elske Fliert & Dindo Campilan, 2001. "What happened to participatory research at the International Potato Center?," Agriculture and Human Values, Springer, vol. 18(4), pages 429-446, December.
- Ransom, J.K. & Paudyal, K. & Adhikari, K., 2003. "Adoption of improved maize varieties in the hills of Nepal," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 29(3), December.
- Christin Schipmann & Matin Qaim, 2010. "Spillovers from modern supply chains to traditional markets: product innovation and adoption by smallholders," Agricultural Economics, International Association of Agricultural Economists, vol. 41(3-4), pages 361-371, 05.
- Adesina, Akinwumi A. & Baidu-Forson, Jojo, 1995. "Farmers' perceptions and adoption of new agricultural technology: evidence from analysis in Burkina Faso and Guinea, West Africa," Agricultural Economics, Blackwell, vol. 13(1), pages 1-9, October.
- Ransom, J. K. & Paudyal, K. & Adhikari, K., 2003. "Adoption of improved maize varieties in the hills of Nepal," Agricultural Economics, Blackwell, vol. 29(3), pages 299-305, December.
- Feder, Gershon & Just, Richard E & Zilberman, David, 1985. "Adoption of Agricultural Innovations in Developing Countries: A Survey," Economic Development and Cultural Change, University of Chicago Press, vol. 33(2), pages 255-98, January.
- Kelvin J. Lancaster, 1966. "A New Approach to Consumer Theory," Journal of Political Economy, University of Chicago Press, vol. 74, pages 132.
When requesting a correction, please mention this item's handle: RePEc:eee:agisys:v:122:y:2013:i:c:p:22-32. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Zhang, Lei)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.