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Impacts of climate change on paddy yields in different climatic zones of Sri Lanka: a panel data approach

Author

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  • Chamila Kumari Chandrasiri

    (Asian Institute of Technology)

  • Takuji W. Tsusaka

    (Asian Institute of Technology)

  • Tien D. N. Ho

    (Tien Giang University)

  • Farhad Zulfiqar

    (Asian Institute of Technology)

  • Avishek Datta

    (Asian Institute of Technology)

Abstract

While climate change affects agricultural production globally, scarce literature has quantified the impacts of climatic factors on paddy yields with attention to specific water regimes, climatic zones, growth periods, and crop seasons. This study aimed to identify the effects of various climatic variables at different plant growth phases (growing and harvesting), crop seasons (Maha and Yala) [In Sri Lanka, there are two main crop seasons. Maha is the major cultivation season covering the months of October to March, and Yala is the minor cultivation season covering the months of April to September], and water regimes (major irrigation, minor irrigation, and rainfed) in three climatic zones (dry zone, intermediate zone, and wet zone) of Sri Lanka. A district-wise annual panel dataset was constructed for a 39-year period (1981 to 2019) covering 18 districts and analyzed by panel regression methods. The results showed that temperature had significant non-linear effects on yields in the dry and intermediate zones. Variation in temperature decreased yields more in the dry zone than in other zones. Rainfall significantly reduced yields in the dry and wet zones, whereas it increased yields in the intermediate zone. Rainfall fluctuations decreased yields in the wet zone more than in other zones. These findings suggest a need for dissemination of climate-smart agriculture practices by considering the characteristics of each water regime, particularly in the dry zone. For rainfed paddies, a crop insurance scheme should be introduced to reduce crop losses due to harsh climatic events. Complementary policies, such as improvement of irrigation systems and provision of timely weather forecasts, can support smallholder paddy farming.

Suggested Citation

  • Chamila Kumari Chandrasiri & Takuji W. Tsusaka & Tien D. N. Ho & Farhad Zulfiqar & Avishek Datta, 2023. "Impacts of climate change on paddy yields in different climatic zones of Sri Lanka: a panel data approach," Asia-Pacific Journal of Regional Science, Springer, vol. 7(2), pages 455-489, June.
    • Handle: RePEc:spr:apjors:v:7:y:2023:i:2:d:10.1007_s41685-022-00264-5
    DOI: 10.1007/s41685-022-00264-5
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    1. Iftekhar Uddin Ahmed Chowdhury & Mohammad Abul Earshad Khan, 2015. "The impact of climate change on rice yield in Bangladesh: a time series analysis," Russian Journal of Agricultural and Socio-Economic Sciences, CyberLeninka;Редакция журнала Russian Journal of Agricultural and Socio-Economic Sciences, vol. 40(4), pages 12-28.
    2. Kumar, Ajay & Sharma, Pritee, 2013. "Impact of climate variation on agricultural productivity and food security in rural India," Economics Discussion Papers 2013-43, Kiel Institute for the World Economy (IfW Kiel).
    3. Devkota, Niranjan & Paija, Nirash, 2020. "Impact of Climate Change on Paddy Production: Evidence from Nepal," Asian Journal of Agriculture and Development, Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), vol. 17(2), December.
    4. Josephson, Anna Leigh & Ricker-Gilbert, Jacob & Florax, Raymond J.G.M., 2014. "How does population density influence agricultural intensification and productivity? Evidence from Ethiopia," Food Policy, Elsevier, vol. 48(C), pages 142-152.
    5. Nuwan Abeywardana & Brigitta Schütt & Thusitha Wagalawatta & Wiebke Bebermeier, 2019. "Indigenous Agricultural Systems in the Dry Zone of Sri Lanka: Management Transformation Assessment and Sustainability," Sustainability, MDPI, vol. 11(3), pages 1-22, February.
    6. Mohamed Esham & Brent Jacobs & Hewage Sunith Rohitha Rosairo & Balde Boubacar Siddighi, 2018. "Climate change and food security: a Sri Lankan perspective," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 20(3), pages 1017-1036, June.
    7. Deepak K. Ray & James S. Gerber & Graham K. MacDonald & Paul C. West, 2015. "Climate variation explains a third of global crop yield variability," Nature Communications, Nature, vol. 6(1), pages 1-9, May.
    8. Afzal, Muhammad & Ahmed, Gulzar & Javaid, Muhammad Nadeem, 2017. "Empirical Asessment Of Climate Change On Agricultural Crops: Panel Data Analysis In Pakistan," International Journal of Food and Agricultural Economics (IJFAEC), Alanya Alaaddin Keykubat University, Department of Economics and Finance, vol. 5(2), April.
    9. Chatura Sewwandi Wijetunga & Katsuhiro Saito, 2017. "Evaluating the Fertilizer Subsidy Reforms in the Rice Production Sector in Sri Lanka: A Simulation Analysis," Advances in Management and Applied Economics, SCIENPRESS Ltd, vol. 7(1), pages 1-3.
    10. Pushp Kumar & Naresh Chandra Sahu & Mohd Arshad Ansari & Siddharth Kumar, 2021. "Climate change and rice production in India: role of ecological and carbon footprint," Journal of Agribusiness in Developing and Emerging Economies, Emerald Group Publishing Limited, vol. 13(2), pages 260-278, December.
    11. ALI, Essossinam, 2018. "Impact of Climate Variability on Staple Food Crops Production in Northern Togo," MPRA Paper 91972, University Library of Munich, Germany, revised 10 Oct 2018.
    12. Ruttan, Vernon W., 1987. "Induced innovation and agricultural development," Food Policy, Elsevier, vol. 12(3), pages 196-216, August.
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