IDEAS home Printed from https://ideas.repec.org/a/ags/ragrar/308335.html
   My bibliography  Save this article

Extreme Temperatures and Crop Yields in Karnataka, India

Author

Listed:
  • Murari, Kamal Kumar
  • Mahato, Sandeep
  • Jayaraman, T.
  • Swaminathan, Madhura

Abstract

The recent literature shows that extreme temperatures have an adverse effect on the yield of major crops in different parts of the world. This paper investigates the impact of exposure to extreme temperature on crop yields of a range of crops cultivated in the State of Karnataka, India. The crops examined in this study are rice, sorghum (jowar), finger millet (ragi), and pigeon pea. We use a taluk-level fixed effects panel data model to study the impact of exposure to extreme temperatures, measured in terms of extreme degree days, on crop yields. Crop yields are the dependent variables and total seasonal rainfall, growing degree days (GDD) and extreme degree days (EDD) are the independent variables used in this model. The paper finds an inverse linear relationship between yield and extreme degree days. The impact of extreme temperature on yields (EDD) was greater than the impact of rainfall and GDD. The regression coefficients were checked for robustness using quantile regression methods. For most crops, the sign of the coefficient of EDD was consistent for the 25, 50, and 75 per cent quantiles of estimation. This suggests that the inverse relationship between EDD and crop yield holds for the different quantile levels. This study is perhaps the first of its kind in southern India and for crops other than wheat. It focuses on climate and climate variability, and clearly shows that exposure to extreme heat is the most important effect of climate change on agriculture that can be currently observed in Karnataka.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Murari, Kamal Kumar & Mahato, Sandeep & Jayaraman, T. & Swaminathan, Madhura, 2018. "Extreme Temperatures and Crop Yields in Karnataka, India," Review of Agrarian Studies, Foundation for Agrarian Studies, vol. 8(2), December.
  • Handle: RePEc:ags:ragrar:308335
    DOI: 10.22004/ag.econ.308335
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/308335/files/Extreme_Temperatures_and_Crop_Yields.pdf
    Download Restriction: no

    File URL: https://libkey.io/10.22004/ag.econ.308335?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. Qunying Luo, 2011. "Temperature thresholds and crop production: a review," Climatic Change, Springer, vol. 109(3), pages 583-598, December.
    2. David B. Lobell & Adam Sibley & J. Ivan Ortiz-Monasterio, 2012. "Extreme heat effects on wheat senescence in India," Nature Climate Change, Nature, vol. 2(3), pages 186-189, March.
    3. David B. Lobell & Graeme L. Hammer & Greg McLean & Carlos Messina & Michael J. Roberts & Wolfram Schlenker, 2013. "The critical role of extreme heat for maize production in the United States," Nature Climate Change, Nature, vol. 3(5), pages 497-501, May.
    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. Taoyuan Wei & Tianyi Zhang & Karianne De Bruin & Solveig Glomrød & Qinghua Shi, 2016. "Extreme Weather Impacts on Maize Yield: The Case of Shanxi Province in China," Sustainability, MDPI, vol. 9(1), pages 1-12, December.
    2. Hertel, Thomas W. & Lobell, David B., 2014. "Agricultural adaptation to climate change in rich and poor countries: Current modeling practice and potential for empirical contributions," Energy Economics, Elsevier, vol. 46(C), pages 562-575.
    3. Joshua D. Woodard & Leslie J. Verteramo‐Chiu, 2017. "Efficiency Impacts of Utilizing Soil Data in the Pricing of the Federal Crop Insurance Program," American Journal of Agricultural Economics, John Wiley & Sons, vol. 99(3), pages 757-772, April.
    4. Anwar, Muhuddin Rajin & Liu, De Li & Farquharson, Robert & Macadam, Ian & Abadi, Amir & Finlayson, John & Wang, Bin & Ramilan, Thiagarajah, 2015. "Climate change impacts on phenology and yields of five broadacre crops at four climatologically distinct locations in Australia," Agricultural Systems, Elsevier, vol. 132(C), pages 133-144.
    5. Fontes, Francisco & Gorst, Ashley & Palmer, Charles, 2020. "Does choice of drought index influence estimates of drought-induced rice losses in India?," Environment and Development Economics, Cambridge University Press, vol. 25(5), pages 459-481, October.
    6. Kung, Chih-Chun & Zhang, Ning & Choi, Yongrok & Xiong, Kai & Yu, Jiangli, 2019. "Effectiveness of crop residuals in ethanol and pyrolysis-based electricity production: A stochastic analysis under uncertain climate impacts," Energy Policy, Elsevier, vol. 125(C), pages 267-276.
    7. Dengpan Xiao & Huizi Bai & De Li Liu & Jianzhao Tang & Bin Wang & Yanjun Shen & Jiansheng Cao & Puyu Feng, 2022. "Projecting future changes in extreme climate for maize production in the North China Plain and the role of adjusting the sowing date," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 27(3), pages 1-21, March.
    8. Zhangqi Zhong & Yiqin Hu & Lei Jiang, 2019. "Impact of Climate Change on Agricultural Total Factor Productivity Based on Spatial Panel Data Model: Evidence from China," Sustainability, MDPI, vol. 11(6), pages 1-17, March.
    9. Kung, Chih-Chun, 2019. "A stochastic evaluation of economic and environmental effects of Taiwan's biofuel development under climate change," Energy, Elsevier, vol. 167(C), pages 1051-1064.
    10. Hasan Gökhan Doğan & Arzu Kan, 2019. "The effect of precipitation and temperature on wheat yield in Turkey: a panel FMOLS and panel VECM approach," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 21(1), pages 447-460, February.
    11. Delpeuch, Claire & Leblois, Antoine, 2014. "The Elusive Quest for Supply Response to Cash-Crop Market Reforms in Sub-Saharan Africa: The Case of Cotton," World Development, Elsevier, vol. 64(C), pages 521-537.
    12. Jeetendra Prakash Aryal & Cathy R. Farnworth & Ritika Khurana & Srabashi Ray & Tek B. Sapkota & Dil Bahadur Rahut, 2020. "Does women’s participation in agricultural technology adoption decisions affect the adoption of climate‐smart agriculture? Insights from Indo‐Gangetic Plains of India," Review of Development Economics, Wiley Blackwell, vol. 24(3), pages 973-990, August.
    13. Veeshan Rayamajhee & Wenmei Guo & Alok K. Bohara, 2021. "The Impact of Climate Change on Rice Production in Nepal," Economics of Disasters and Climate Change, Springer, vol. 5(1), pages 111-134, April.
    14. Tek B. Sapkota & Vivek Shankar & Munmun Rai & Mangi L Jat & Clare M. Stirling & Love K. Singh & Hanuman S. Jat & Mohinder S. Grewal, 2017. "Reducing Global Warming Potential through Sustainable Intensification of Basmati Rice-Wheat Systems in India," Sustainability, MDPI, vol. 9(6), pages 1-17, June.
    15. Ubilava, David & Orlowski, Jan, 2016. "The Predictive Content of Climate Anomalies for Agricultural Production: Does ENSO Really Matter?," 2016 Annual Meeting, July 31-August 2, Boston, Massachusetts 236281, Agricultural and Applied Economics Association.
    16. Matteo Zampieri & Andrea Toreti & Andrej Ceglar & Pierluca De Palma & Thomas Chatzopoulos, 2020. "Analysing the resilience of the European commodity production system with PyResPro, the Python Production Resilience package," Papers 2006.08976, arXiv.org, revised Jun 2020.
    17. Timothy Neal & Michael Keane, 2018. "The Impact of Climate Change on U.S. Agriculture: The Roles of Adaptation Techniques and Emissions Reductions," Discussion Papers 2018-08, School of Economics, The University of New South Wales.
    18. Narayanan, Sudha, 2021. "Food security from free collection of foods: Evidence from India," Food Policy, Elsevier, vol. 100(C).
    19. Emediegwu, Lotanna E. & Wossink, Ada & Hall, Alastair, 2022. "The impacts of climate change on agriculture in sub-Saharan Africa: A spatial panel data approach," World Development, Elsevier, vol. 158(C).
    20. Balázs Varga & Zsuzsanna Farkas & Emese Varga-László & Gyula Vida & Ottó Veisz, 2022. "Elevated Atmospheric CO 2 Concentration Influences the Rooting Habits of Winter-Wheat ( Triticum aestivum L.) Varieties," Sustainability, MDPI, vol. 14(6), pages 1-14, 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:ags:ragrar:308335. 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/faskoin.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.