IDEAS home Printed from https://ideas.repec.org/a/ags/aareaj/161901.html
   My bibliography  Save this article

Wheat breeding, productivity and slow variety change: evidence from the Punjab of India after the Green Revolution

Author

Listed:
  • Smale, Melinda
  • Singh, Joginder
  • Di Falco, Salvatore
  • Zambrano, Patricia

Abstract

Variety change and genetic diversity are important means of combating crop losses from pests and diseases in modern agricultural systems. Since the Green Revolution, genetic diversity among wheat varieties released in India has increased but variety change on farms continues to be slow. In this article, we define and summarise indices of variety change and genetic diversity for the wheat varieties released and grown in Indian Punjab during the post-Green Revolution period. We evaluate the effect of each index on technical efficiency with a Cobb-Douglas yield model after testing for exogeneity. Findings support the hypothesis that slow variety change has offset the positive productivity effects of diversifying the genetic base in wheat breeding during the post-Green Revolution period. Policies that speed the rate of variety change and contribute to a more equitable spatial distribution of modern varieties could support wheat productivity in the Punjab of India, reinforcing plant breeding successes.

Suggested Citation

  • Smale, Melinda & Singh, Joginder & Di Falco, Salvatore & Zambrano, Patricia, 2008. "Wheat breeding, productivity and slow variety change: evidence from the Punjab of India after the Green Revolution," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 54(4), pages 1-14.
    • Handle: RePEc:ags:aareaj:161901
    DOI: 10.22004/ag.econ.161901
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/161901/files/j.1467-8489.2008.00435.x.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.161901?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
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Smale, Melinda, 1997. "The Green Revolution and wheat genetic diversity: Some unfounded assumptions," World Development, Elsevier, vol. 25(8), pages 1257-1269, August.
    2. Paul W. Heisey & John P. Brennan, 1991. "An Analytical Model of Farmers' Demand for Replacement Seed," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 73(4), pages 1044-1052.
    3. Traxler, Greg & Byerlee, Derek, 2001. "Linking technical change to research effort: an examination of aggregation and spillovers effects," Agricultural Economics, Blackwell, vol. 24(3), pages 235-246, March.
    4. Murgai, Rinku, 2001. "The Green Revolution and the productivity paradox: evidence from the Indian Punjab," Agricultural Economics, Blackwell, vol. 25(2-3), pages 199-209, September.
    5. Pray, Carl E., 1983. "Underinvestment and the Demand for Agricultural Research: A Case Study of the Punjab," Food Research Institute Studies, Stanford University, Food Research Institute, vol. 19(1), pages 1-30.
    6. Richard E. Just & Rulon D. Pope, 1979. "Production Function Estimation and Related Risk Considerations," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 61(2), pages 276-284.
    7. William A. Brock & Anastasios Xepapadeas, 2003. "Valuing Biodiversity from an Economic Perspective: A Unified Economic, Ecological, and Genetic Approach," American Economic Review, American Economic Association, vol. 93(5), pages 1597-1614, December.
    8. Melinda Smale & Jason Hartell & Paul W. Heisey & Ben Senauer, 1998. "The Contribution of Genetic Resources and Diversity to Wheat Production in the Punjab of Pakistan," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 80(3), pages 482-493.
    9. Smale, Melinda, 1996. "Understanding Global Trends in the Use of Wheat Diversity and International Flows of Wheat Genetic Resources," Economics Working Papers 7670, CIMMYT: International Maize and Wheat Improvement Center.
    10. Derek Byerlee & Greg Traxler, 1995. "National and International Wheat Improvement Research in the Post-Green Revolution Period: Evolution and Impacts," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 77(2), pages 268-278.
    11. Derek Byerlee & Edward Souza, 1997. "Wheat Rusts and the Costs of Genetic Diversity in the Punjab of Pakistan," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(3), pages 726-737.
    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. Pavithra, S. & Mittal, S. & Bhat, S.A. & Birthal, P.S. & Shah, S.A. & Hariharan, V., 2017. "Spatial and Temporal Diversity in Adoption of Modern Wheat Varieties in India," Agricultural Economics Research Review, Agricultural Economics Research Association (India), vol. 30(1), June.
    2. Negassa, Asfaw & Hellin, Jonathan & Shiferaw, Bekele A., 2012. "Determinants of Adoption and Spatial Diversity of Wheat Varieties on Household Farms in Turkey," Socioeconomics Program Working Papers 147106, CIMMYT: International Maize and Wheat Improvement Center.
    3. Smale, Melinda & Olwande, John, 2011. "Is Older Better? Maize Hybrid Change on Household Farms in Kenya," Food Security International Development Working Papers 118474, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    4. Spielman, David J. & Smale, Melinda, 2017. "Policy options to accelerate variety change among smallholder farmers in South Asia and Africa South of the Sahara," IFPRI discussion papers 1666, International Food Policy Research Institute (IFPRI).
    5. Melinda Smale & Nelissa Jamora, 2020. "Valuing genebanks," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 12(5), pages 905-918, October.
    6. Jaeck, Melanie & Lifran, Robert, 2011. "The Economic Determinants of the On-farm Management of Rice Cultivars in the Rhone River Delta (France)," 2011 Conference, August 25-26, 2011, Nelson, New Zealand 115508, New Zealand Agricultural and Resource Economics Society.
    7. Asadi, Hormoz & Zamanian, Gholamreza & Tash, Mohammad Nabi Shahiki & Ghorbani, Mohammad & Kamali, Mohammad Reza Jalal, 2017. "An Economic Analysis of Wheat Breeding Programs for Some Iranian Irrigated Bread Wheat Varieties," Agricultural Economics Review, Greek Association of Agricultural Economists, vol. 0(Issue 1), January.
    8. Spielman, David J. & Kennedy, Adam, 2016. "Towards better metrics and policymaking for seed system development: Insights from Asia's seed industry," Agricultural Systems, Elsevier, vol. 147(C), pages 111-122.
    9. Krishna, Vijesh V. & Spielman, David J. & Veettil, Prakashan C. & Ghimire, Subash, 2014. "An empirical examination of the dynamics of varietal turnover in Indian wheat:," IFPRI discussion papers 1336, International Food Policy Research Institute (IFPRI).
    10. Ghimire, Subash & Mehar, Mamta & Mittal, Surabhi, 2012. "Influence of Sources of Seed on Varietal Adoption Behavior of Wheat Farmers in Indo-Gangetic Plains of India," Agricultural Economics Research Review, Agricultural Economics Research Association (India), vol. 25(Conferenc).
    11. Joshi, Kuhu & Joshi, Pramod Kumar & Khan, Md. Tajuddin & Kishore, Avinash, 2018. "Insights on the rapid adoption of Pusa 1121 basmati variety in North India," IFPRI discussion papers 1756, International Food Policy Research Institute (IFPRI).
    12. Donald Villanueva & Melinda Smale & Nelissa Jamora & Grace Lee Capilit & Ruaraidh Sackville Hamilton, 2020. "The contribution of the International Rice Genebank to varietal improvement and crop productivity in Eastern India," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 12(5), pages 929-943, October.
    13. Melinda Smale & John Olwande, 2014. "Demand for maize hybrids and hybrid change on smallholder farms in Kenya," Agricultural Economics, International Association of Agricultural Economists, vol. 45(4), pages 409-420, July.

    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. Jean-Paul Chavas, 2009. "On the Productive Value of Biodiversity," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 42(1), pages 109-131, January.
    2. Traxler, Greg & Pingali, Prabhu L., 1999. "International Collaboration in Crop Improvement Research: Current Status and Future Prospects," Economics Working Papers 7668, CIMMYT: International Maize and Wheat Improvement Center.
    3. Salvatore Di Falco & Charles Perrings, 2003. "Crop Genetic Diversity, Productivity and Stability of Agroecosystems. A Theoretical and Empirical Investigation," Scottish Journal of Political Economy, Scottish Economic Society, vol. 50(2), pages 207-216, May.
    4. Nagarajan, Latha & Smale, Melinda, 2005. "Local seed systems and village-level determinants of millet crop diversity in marginal environments of India:," EPTD discussion papers 135, International Food Policy Research Institute (IFPRI).
    5. Di Falco, Salvatore & Perrings, Charles, 2005. "Crop biodiversity, risk management and the implications of agricultural assistance," Ecological Economics, Elsevier, vol. 55(4), pages 459-466, December.
    6. Meng, Erika C.H. & Smale, Melinda & Rozelle, Scott & Ruifa, Hu & Huang, Jikun, 1999. "The Cost Of Wheat Diversity In China," 1999 Annual meeting, August 8-11, Nashville, TN 21580, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    7. Vijesh Krishna & Matin Qaim & David Zilberman, 2016. "Transgenic crops, production risk and agrobiodiversity," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 43(1), pages 137-164.
    8. Raghu, Prabhakaran T. & Erenstein, Olaf & Böber, Christian & Krishna, Vijesh V., 2015. "Adoption and Outcomes of Hybrid Maize in the Marginal Areas of India," Quarterly Journal of International Agriculture, Humboldt-Universitaat zu Berlin, vol. 54(2), pages 1-26, May.
    9. Spielman, David J. & Smale, Melinda, 2017. "Policy options to accelerate variety change among smallholder farmers in South Asia and Africa South of the Sahara," IFPRI discussion papers 1666, International Food Policy Research Institute (IFPRI).
    10. Krishna, Vijesh V. & Zilberman, David & Qaim, Matin, 2009. "GM Technology Adoption, Production Risk and On-farm Varietal Diversity," 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin 49173, Agricultural and Applied Economics Association.
    11. Salvatore Di Falco & Jean-Paul Chavas, 2008. "Rainfall Shocks, Resilience, and the Effects of Crop Biodiversity on Agroecosystem Productivity," Land Economics, University of Wisconsin Press, vol. 84(1), pages 83-96.
    12. Krishna, Vijesh V. & Zilberman, David & Qaim, Matin, 2009. "Transgenic technology adoption and on-farm varietal diversity," 2009 Conference, August 16-22, 2009, Beijing, China 51750, International Association of Agricultural Economists.
    13. Bareille, François & Dupraz, Pierre, 2016. "Biodiversity productive effects in milk farms of western France: a multi-output primal system," 149th Seminar, October 27-28, 2016, Rennes, France 244774, European Association of Agricultural Economists.
    14. Li, Zheng & Rejesus, Roderick M. & Zheng, Xiaoyong, 2018. "Nonparametric Estimation and Inference of Production Risk with Categorical Variables," 2018 Annual Meeting, August 5-7, Washington, D.C. 274400, Agricultural and Applied Economics Association.
    15. Salvatore Falco & Melinda Smale & Charles Perrings, 2008. "The role of agricultural cooperatives in sustaining the wheat diversity and productivity: the case of southern Italy," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 39(2), pages 161-174, February.
    16. Heisey, Paul W. & Lantican, Maximina A. & Dubin, H. Jesse, 2002. "Impacts of International Wheat Breeding Research in Developing Countries, 1966-97," Impact Studies 7653, CIMMYT: International Maize and Wheat Improvement Center.
    17. Zheng Li & Roderick M. Rejesus & Xiaoyong Zheng, 2021. "Nonparametric Estimation and Inference of Production Risk," American Journal of Agricultural Economics, John Wiley & Sons, vol. 103(5), pages 1857-1877, October.
    18. Jutta Roosen & David A. Hennessy, 2003. "Tests for the Role of Risk Aversion on Input Use," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 85(1), pages 30-43.
    19. Kato, E., 2009. "Soil and water conservation technologies: a buffer against production risk in the face of climate change?: insights from the Nile Basin in Ethiopia," IWMI Working Papers H042477, International Water Management Institute.
    20. Jean-Paul Chavas & Salvatore Di Falco, 2012. "On the Productive Value of Crop Biodiversity: Evidence from the Highlands of Ethiopia," Land Economics, University of Wisconsin Press, vol. 88(1), pages 58-74.

    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:ags:aareaj:161901. 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: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/aaresea.html .

    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.