IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v9y2017i8p1321-d106241.html
   My bibliography  Save this article

Yield Perceptions, Determinants and Adoption Impact of on Farm Varietal Mixtures for Common Bean and Banana in Uganda

Author

Listed:
  • Rose Nankya

    (Bioversity International, SSA Regional Office, P.O. Box 24384, Kampala, Uganda)

  • John W. Mulumba

    (National Agricultural Research Organization, (NARO), P.O. Box 40, Entebbe, Uganda)

  • Francesco Caracciolo

    (University of Naples “Federico II”, 80138 Napoli NA, Italy)

  • Maria Raimondo

    (University of Naples “Federico II”, 80138 Napoli NA, Italy)

  • Francesca Schiavello

    (Food and Agriculture Organization (FAO), Viale delle Terme Di Caracalla, 00153 Rome, Italy)

  • Elisabetta Gotor

    (Bioversity International, Via dei Tre Denari, 472/a, 00054 Maccarese, RM, Italy)

  • Enoch Kikulwe

    (Bioversity International, SSA Regional Office, P.O. Box 24384, Kampala, Uganda)

  • Devra I. Jarvis

    (Bioversity International, Via dei Tre Denari, 472/a, 00054 Maccarese, RM, Italy
    Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164, USA)

Abstract

Crop variety mixtures (different varieties of a crop grown together in a single plot) have been successfully deployed in pathogen and pest management for several crops including wheat, common bean and rice. Despite the available evidence, promotion of this approach has remained limited in many countries, including Uganda. The factors that influence farmers’ adoption of varietal mixtures for common bean and banana were assessed, as well as the perceptions of farmers on the effects of mixtures on yields, through household surveys and statistical modelling. A three-year yield increase in both common bean and banana varietal mixtures in farmer fields, of 5.2% and 28.6%, respectively, is realized using robust OLS estimates. The study reveals that accessing knowledge on the importance of crop varietal mixtures and the skills relating to the approach are crucial for their adoption. Location of the farm significantly determined the perceived yield change, which calls for more research into mixtures’ suitability under particular contexts in respect to compatibility of genotypes, management practices and appropriate acreage for maximum impact. The positive effects of mixtures on yields make it an effective bioeconomy strategy. Policies that minimize the adoption barriers could improve the adoption of crop varietal mixtures on a wider scale.

Suggested Citation

  • Rose Nankya & John W. Mulumba & Francesco Caracciolo & Maria Raimondo & Francesca Schiavello & Elisabetta Gotor & Enoch Kikulwe & Devra I. Jarvis, 2017. "Yield Perceptions, Determinants and Adoption Impact of on Farm Varietal Mixtures for Common Bean and Banana in Uganda," Sustainability, MDPI, vol. 9(8), pages 1-15, July.
    • Handle: RePEc:gam:jsusta:v:9:y:2017:i:8:p:1321-:d:106241
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/9/8/1321/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/9/8/1321/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Beddington, Sir John, 2011. "The future of food and farming," International Journal of Agricultural Management, Institute of Agricultural Management, vol. 1(2), pages 1-5.
    2. Elizabeth Bryan & Claudia Ringler & Barrack Okoba & Jawoo Koo & Mario Herrero & Silvia Silvestri, 2013. "Can agriculture support climate change adaptation, greenhouse gas mitigation and rural livelihoods? insights from Kenya," Climatic Change, Springer, vol. 118(2), pages 151-165, May.
    3. Robert J. Utz, 2007. "Sustaining and Sharing Economic Growth in Tanzania," World Bank Publications - Books, The World Bank Group, number 6835, December.
    4. David Zilberman & Eunice Kim & Sam Kirschner & Scott Kaplan & Jeanne Reeves, 2013. "Technology and the future bioeconomy," Agricultural Economics, International Association of Agricultural Economists, vol. 44(s1), pages 95-102, November.
    5. W. Negatu & A. Parikh, 1999. "The impact of perception and other factors on the adoption of agricultural technology in the Moret and Jiru Woreda (district) of Ethiopia," Agricultural Economics, International Association of Agricultural Economists, vol. 21(2), pages 205-216, October.
    6. Thomas F. Döring & Samuel Knapp & Geza Kovacs & Kevin Murphy & Martin S. Wolfe, 2011. "Evolutionary Plant Breeding in Cereals—Into a New Era," Sustainability, MDPI, vol. 3(10), pages 1-28, October.
    7. Bellon, Mauricio R. & Gotor, Elisabetta & Caracciolo, Francesco, 2015. "Assessing the Effectiveness of Projects Supporting On-Farm Conservation of Native Crops: Evidence From the High Andes of South America," World Development, Elsevier, vol. 70(C), pages 162-176.
    8. Shiferaw, Bekele & Holden, Stein T., 1998. "Resource degradation and adoption of land conservation technologies in the Ethiopian Highlands: A case study in Andit Tid, North Shewa," Agricultural Economics, Blackwell, vol. 18(3), pages 233-247, May.
    9. Godtland, Erin M & Sadoulet, Elisabeth & De Janvry, Alain & Murgai, Rinku & Ortiz, Oscar, 2004. "The Impact of Farmer Field Schools on Knowledge and Productivity: A Study of Potato Farmers in the Peruvian Andes," Economic Development and Cultural Change, University of Chicago Press, vol. 53(1), pages 63-92, October.
    10. Negatu, W. & Parikh, A., 1999. "The impact of perception and other factors on the adoption of agricultural technology in the Moret and Jiru Woreda (district) of Ethiopia," Agricultural Economics, Blackwell, vol. 21(2), pages 205-216, October.
    11. Francesco Caracciolo & Pasquale Lombardi, 2012. "A new-institutional framework to explore the trade-off between agriculture, environment and landscape," ECONOMICS AND POLICY OF ENERGY AND THE ENVIRONMENT, FrancoAngeli Editore, vol. 2012(3), pages 135-154.
    12. Coomes, Oliver T. & McGuire, Shawn J. & Garine, Eric & Caillon, Sophie & McKey, Doyle & Demeulenaere, Elise & Jarvis, Devra & Aistara, Guntra & Barnaud, Adeline & Clouvel, Pascal & Emperaire, Laure & , 2015. "Farmer seed networks make a limited contribution to agriculture? Four common misconceptions," Food Policy, Elsevier, vol. 56(C), pages 41-50.
    13. 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.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Elisabetta Gotor & Muhammed Abdella Usman & Martina Occelli & Basazen Fantahun & Carlo Fadda & Yosef Gebrehawaryat Kidane & Dejene Mengistu & Afewerki Yohannes Kiros & Jemal Nurhisen Mohammed & Mekone, 2021. "Wheat Varietal Diversification Increases Ethiopian Smallholders’ Food Security: Evidence from a Participatory Development Initiative," Sustainability, MDPI, vol. 13(3), pages 1-17, January.
    2. Agnès Bernis-Fonteneau & Rima Alcadi & Marco Frangella & Devra I. Jarvis, 2023. "Scaling Up Pro-Poor Agrobiodiversity Interventions as a Development Option," Sustainability, MDPI, vol. 15(13), pages 1-16, July.
    3. Maria Raimondo & Francesco Caracciolo & Luigi Cembalo & Gaetano Chinnici & Biagio Pecorino & Mario D’Amico, 2018. "Making Virtue Out of Necessity: Managing the Citrus Waste Supply Chain for Bioeconomy Applications," Sustainability, MDPI, vol. 10(12), pages 1-20, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Boris Bravo & Horacio Cocchi & Daniel Solís, 2006. "Adoption of Soil Conservation Technologies in El Salvador: A cross-Section and Over-Time Analysis," OVE Working Papers 1806, Inter-American Development Bank, Office of Evaluation and Oversight (OVE).
    2. Sidibe, Amadou, 2005. "Farm-level adoption of soil and water conservation techniques in northern Burkina Faso," Agricultural Water Management, Elsevier, vol. 71(3), pages 211-224, February.
    3. Calatrava-Leyva, Javier & Franco, Juan Agustin & Gonzalez-Roa, Maria del Carmen, 2005. "Adoption of Soil Conservation Practices in Olive Groves: The Case of Spanish Mountainous Areas," 2005 International Congress, August 23-27, 2005, Copenhagen, Denmark 24661, European Association of Agricultural Economists.
    4. Ismail Moumouni & Mohamed N. Baco & Latifou Idrissou, 2019. "Towards a Re-Conceptualization of the Pathway of Agricultural Technology for a Better Impact Assessment," International Journal of Publication and Social Studies, Asian Economic and Social Society, vol. 4(2), pages 123-131, June.
    5. Mianseli Elisabeth Tankoano & Martin Sawadogo, 2022. "Farmers' perceptions and adoption of agroecological practices in the Central-North region of Burkina Faso [Perceptions des agriculteurs et adoption des pratiques agroécologiques dans la région du C," Post-Print hal-03939540, HAL.
    6. Kassie, Menale & Zikhali, Precious & Manjur, Kebede & Edwards, Sue, 2009. "Adoption of Organic Farming Techniques: Evidence from a Semi-Arid Region of Ethiopia," RFF Working Paper Series dp-09-01-efd, Resources for the Future.
    7. Srijna Jha & Harald Kaechele & Marcos Lana & T.S Amjath-Babu & Stefan Sieber, 2020. "Exploring Farmers’ Perceptions of Agricultural Technologies: A Case Study from Tanzania," Sustainability, MDPI, vol. 12(3), pages 1-21, January.
    8. Akinola, Adebayo A. & Arega, D.A. & Adeyemo, Remi & Sanogo, Diakalia & Olanrewaju, Adetunji S. & Nwoke, C. & Nzigaheba, G. & Diels, J., 2008. "Determinants of adoption and intensity of use of balanced nutrient management systems technologies in the northern Guinea savanna of Nigeria," 2007 Second International Conference, August 20-22, 2007, Accra, Ghana 52007, African Association of Agricultural Economists (AAAE).
    9. Obedy Eric, Gido, 2012. "Factors Affecting Adoption and Intensity of Use of Organic Soil Management Practices in Maize Production in Bungoma County, Kenya," Research Theses 243445, Collaborative Masters Program in Agricultural and Applied Economics.
    10. Schuck, Eric C. & Nganje, William & Yantio, Debazou, 2002. "The role of land tenure and extension education in the adoption of slash and burn agriculture," Ecological Economics, Elsevier, vol. 43(1), pages 61-70, November.
    11. Akinola, Adebayo A. & Alene, Arega D. & Adeyemo, Remi & Sanogo, D. & Olanrewaju, A.S. & Nwoke, C. & Nziguheba, G., 2010. "Determinants of adoption and intensity of use of balance nutrient management systems technologies in the northern Guinea savanna of Nigeria," Quarterly Journal of International Agriculture, Humboldt-Universitaat zu Berlin, vol. 49(1), pages 1-21.
    12. Jha, Srijna & Kaechele, Harald & Sieber, Stefan, 2021. "Factors influencing the adoption of agroforestry by smallholder farmer households in Tanzania: Case studies from Morogoro and Dodoma," Land Use Policy, Elsevier, vol. 103(C).
    13. Kinane, Modeste L. & Kone, Michel & Sidibe, Amadou, 2008. "Perception de la Dégradation des Terres et Adoption des Technologies de Conservation des Eaux et des Sols au Nord du Burkina Faso : le cas du Zaï et des Cordons Pierreux," 2007 Second International Conference, August 20-22, 2007, Accra, Ghana 52192, African Association of Agricultural Economists (AAAE).
    14. Clifton Makate & Marshall Makate & Nelson Mango, 2017. "Smallholder Farmers’ Perceptions on Climate Change and the Use of Sustainable Agricultural Practices in the Chinyanja Triangle, Southern Africa," Social Sciences, MDPI, vol. 6(1), pages 1-14, March.
    15. Kassie, Menale & Zikhali, Precious & Manjur, Kebede & Edwards, Sue, 2008. "Adoption of Organic Farming Technologies: Evidence from Semi-Arid Regions of Ethiopia," Working Papers in Economics 335, University of Gothenburg, Department of Economics.
    16. Mekonnen, Daniel Ayalew & Gerber, Nicolas & Matz, Julia Anna, 2018. "Gendered Social Networks, Agricultural Innovations, and Farm Productivity in Ethiopia," World Development, Elsevier, vol. 105(C), pages 321-335.
    17. Cuong Le Van & Nguyen To The, 2019. "Farmers’ adoption of organic production," Asia-Pacific Journal of Regional Science, Springer, vol. 3(1), pages 33-59, February.
    18. Ghadir Asadi & Mohammad H. Mostafavi-Dehzooei, 2022. "The Role of Learning in Adaptation to Technology: The Case of Groundwater Extraction," Sustainability, MDPI, vol. 14(12), pages 1-37, June.
    19. Myat Thida Win & Mywish K. Maredia & Duncan Boughton, 2023. "Farmer demand for certified legume seeds and the viability of farmer seed enterprises: Evidence from Myanmar," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 15(2), pages 555-569, April.
    20. Yemane Asmelash Gebremariam & Joost Dessein & Beneberu Assefa Wondimagegnhu & Mark Breusers & Lutgart Lenaerts & Enyew Adgo & Zemen Ayalew & Amare Sewenet Minale & Jan Nyssen, 2021. "Determinants of Farmers’ Level of Interaction with Agricultural Extension Agencies in Northwest Ethiopia," Sustainability, MDPI, vol. 13(6), pages 1-24, March.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:9:y:2017:i:8:p:1321-:d:106241. See general information about how to correct material in RePEc.

    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 CitEc recognized a bibliographic reference but did not link an item in RePEc 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 RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.