IDEAS home Printed from https://ideas.repec.org/a/taf/ragrxx/v56y2017i3p290-295.html
   My bibliography  Save this article

The Impact of Adoption of Recommended Tea Plucking Interval on Tea Yields in Kenya

Author

Listed:
  • Vincent Ngeno

Abstract

This study employs the endogenous switching regression model to examine the impact of the adoption of recommended tea plucking interval on tea yields among small-scale tea farmers in main tea-growing regions of Kenya. The study utilises cross-sectional farm household level data collected from a randomly selected sample of 413 households. Results support the notion that self-selection occurs and that estimates that do not consider selection-bias would be biased. Different determinants are found to be significant in explaining the tea yields for adopters and non-adopters. Thus, policy makers should consider these differing effects when designing development projects to increase tea yields.

Suggested Citation

  • Vincent Ngeno, 2017. "The Impact of Adoption of Recommended Tea Plucking Interval on Tea Yields in Kenya," Agrekon, Taylor & Francis Journals, vol. 56(3), pages 290-295, July.
    • Handle: RePEc:taf:ragrxx:v:56:y:2017:i:3:p:290-295
    DOI: 10.1080/03031853.2017.1335221
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1080/03031853.2017.1335221
    Download Restriction: Access to full text is restricted to subscribers.
    File URL: https://libkey.io/10.1080/03031853.2017.1335221?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Nassul S. Kabunga & Thomas Dubois & Matin Qaim, 2012. "Yield Effects of Tissue Culture Bananas in Kenya: Accounting for Selection Bias and the Role of Complementary Inputs," Journal of Agricultural Economics, Wiley Blackwell, vol. 63(2), pages 444-464, June.
    2. Birkhaeuser, Dean & Evenson, Robert E & Feder, Gershon, 1991. "The Economic Impact of Agricultural Extension: A Review," Economic Development and Cultural Change, University of Chicago Press, vol. 39(3), pages 607-650, April.
    3. Evenson, Robert E., 2001. "Economic impacts of agricultural research and extension," Handbook of Agricultural Economics, in: B. L. Gardner & G. C. Rausser (ed.), Handbook of Agricultural Economics, edition 1, volume 1, chapter 11, pages 573-628, Elsevier.
    4. Abdulai, Awudu & Binder, Claudia R., 2006. "Slash-and-burn cultivation practice and agricultural input demand and output supply," Environment and Development Economics, Cambridge University Press, vol. 11(2), pages 201-220, April.
    5. Abdulai, Awudu & Huffman, Wallace, 2000. "Structural Adjustment and Economic Efficiency of Rice Farmers in Northern Ghana," Economic Development and Cultural Change, University of Chicago Press, vol. 48(3), pages 503-520, April.
    6. Asfaw, Solomon & Shiferaw, Bekele & Simtowe, Franklin & Lipper, Leslie, 2012. "Impact of modern agricultural technologies on smallholder welfare: Evidence from Tanzania and Ethiopia," Food Policy, Elsevier, vol. 37(3), pages 283-295.
    7. Lewis, David J. & Plantinga, Andrew J. & Nelson, Erik & Polasky, Stephen, 2011. "The efficiency of voluntary incentive policies for preventing biodiversity loss," Resource and Energy Economics, Elsevier, vol. 33(1), pages 192-211, January.
    8. Lung-Fei Lee, 1982. "Some Approaches to the Correction of Selectivity Bias," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 49(3), pages 355-372.
    9. Sherlund, Shane M. & Barrett, Christopher B. & Adesina, Akinwumi A., 2002. "Smallholder technical efficiency controlling for environmental production conditions," Journal of Development Economics, Elsevier, vol. 69(1), pages 85-101, October.
    10. Keith O. Fuglie & Darrell J. Bosch, 1995. "Economic and Environmental Implications of Soil Nitrogen Testing: A Switching-Regression Analysis," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 77(4), pages 891-900.
    11. Mark M. Pitt, 1983. "Farm-Level Fertilizer Demand in Java: A Meta-Production Function Approach," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 65(3), pages 502-508.
    Full references (including those not matched with items on IDEAS)

    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. Awudu Abdulai & Wallace Huffman, 2014. "The Adoption and Impact of Soil and Water Conservation Technology: An Endogenous Switching Regression Application," Land Economics, University of Wisconsin Press, vol. 90(1), pages 26-43.
    2. Issahaku, Gazali & Abdulai, Awudu, "undated". "Adaptation to Climate Change and its influence on Household Welfare in Ghana," 2017 Annual Meeting, July 30-August 1, Chicago, Illinois 259938, Agricultural and Applied Economics Association.
    3. Andreas Tsakiridis & Michael Wallace & James Breen & Cathal O'Donoghue & Kevin Hanrahan, 2021. "Beef quality assurance schemes: Can they improve farm economic performance?," Agribusiness, John Wiley & Sons, Ltd., vol. 37(3), pages 451-471, July.
    4. Krishna, Vijesh V. & Euler, Michael & Siregar, Hermanto & Fathoni, Zakky & Qaim, Matin, 2015. "Farmer heterogeneity and differential livelihood impacts of oil palm expansion among smallholders in Sumatra, Indonesia," EFForTS Discussion Paper Series 13, University of Goettingen, Collaborative Research Centre 990 "EFForTS, Ecological and Socioeconomic Functions of Tropical Lowland Rainforest Transformation Systems (Sumatra, Indonesia)".
    5. Tufa, Adane Hirpa & Alene, Arega D. & Manda, Julius & Akinwale, M.G. & Chikoye, David & Feleke, Shiferaw & Wossen, Tesfamicheal & Manyong, Victor, 2019. "The productivity and income effects of adoption of improved soybean varieties and agronomic practices in Malawi," World Development, Elsevier, vol. 124(C), pages 1-1.
    6. Manda, Julius & Alene, Arega D. & Tufa, Adane H. & Abdoulaye, Tahirou & Wossen, Tesfamicheal & Chikoye, David & Manyong, Victor, 2019. "The poverty impacts of improved cowpea varieties in Nigeria: A counterfactual analysis," World Development, Elsevier, vol. 122(C), pages 261-271.
    7. Jeetendra P. Aryal & Arun Khatri‐Chhetri & Tek B. Sapkota & Dil B. Rahut & Olaf Erenstein, 2020. "Adoption and economic impacts of laser land leveling in the irrigated rice‐wheat system in Haryana, India using endogenous switching regression," Natural Resources Forum, Blackwell Publishing, vol. 44(3), pages 255-273, August.
    8. Federico Antonioli & Simone Severini & Mauro Vigani, 2023. "Visa for competitiveness: foreign workforce and Italian dairy farms’ performance," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 50(1), pages 115-150.
    9. Doris Läpple & Thia Hennessy & Carol Newman, 2013. "Quantifying the Economic Return to Participatory Extension Programmes in Ireland: an Endogenous Switching Regression Analysis," Journal of Agricultural Economics, Wiley Blackwell, vol. 64(2), pages 467-482, June.
    10. Beatrice W. Muriithi & Kassie Menale & Gracious M. Diiro & Michael N. Okal & Daniel K. Masiga, 2023. "Effect of use of tsetse repellant collar technology on the farm performance and household welfare of small-scale livestock farmers in Kenya," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 15(3), pages 751-770, June.
    11. Krishna, Vijesh & Euler, Michael & Siregar, Hermanto & Qaim, Matin, 2016. "Farmer heterogeneity and differential livelihood impacts of oil palm expansion in Sumatra, Indonesia," 2016 Annual Meeting, July 31-August 2, Boston, Massachusetts 235218, Agricultural and Applied Economics Association.
    12. Tambo, Justice A. & Wünscher, Tobias, 2016. "Beyond adoption: welfare effects of farmer innovation behavior in Ghana," Discussion Papers 235297, University of Bonn, Center for Development Research (ZEF).
    13. Bahta, Y. & Owusu-Sekyeer, E., 2018. "Nexus between homestead food garden programme and land ownership in South Africa: Implication on the income of vegetable farmers," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 277732, International Association of Agricultural Economists.
    14. Zhihai Yang & Amin W. Mugera & Ning Yin & Yumeng Wang, 2018. "Soil conservation practices and production efficiency of smallholder farms in Central China," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 20(4), pages 1517-1533, August.
    15. Elodie Blanc & Aurelia Lepine & Eric Strobl, 2014. "Determinants of crop yield and profit of family farms: Evidence from the Senegal River Valley," Working Papers 2014-596, Department of Research, Ipag Business School.
    16. Song, Chunxiao & Liu, Ruifeng & Oxley, Oxley & Ma, Hengyun, 2018. "The adoption and impact of engineering-type measures to address climate change: evidence from the major grain-producing areas in China," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 62(4), October.
    17. Ron Jarmin, 1996. "Measuring the Impact of the Manufacturing Extension Partnership," Working Papers 96-8, Center for Economic Studies, U.S. Census Bureau.
    18. Ram Fishman & Stephen C. Smith & Vida Bobic & Munshi Sulaiman, 2022. "Can Agricultural Extension and Input Support Be Discontinued? Evidence from a Randomized Phaseout in Uganda," The Review of Economics and Statistics, MIT Press, vol. 104(6), pages 1273-1288, November.
    19. Mishra, Ashok K. & Khanal, Aditya R. & Pede, Valerien O., 2017. "Is direct seeded rice a boon for economic performance? Empirical evidence from India," Food Policy, Elsevier, vol. 73(C), pages 10-18.
    20. Abatania, Luke N. & Hailu, Atakelty & Mugera, Amin W., 2012. "Analysis of farm household technical efficiency in Northern Ghana using bootstrap DEA," 2012 Conference (56th), February 7-10, 2012, Fremantle, Australia 124211, Australian Agricultural and Resource Economics Society.

    More about this item

    Statistics

    Access and download statistics

    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:taf:ragrxx:v:56:y:2017:i:3:p:290-295. 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: Chris Longhurst (email available below). General contact details of provider: http://www.tandfonline.com/ragr20 .

    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.