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Mitigating rice production risks from drought through improving irrigation infrastructure and management in China

Author

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  • Yangjie Wang
  • Jikun Huang
  • Jinxia Wang
  • Christopher Findlay

Abstract

Rice, China's most important food crop, is highly dependent on irrigation, but an increasing number of extreme drought events have challenged rice production in many regions. This paper investigates the role of local irrigation infrastructure in improving farmers' ability to respond to drought and its effectiveness in mitigating the drought risk in rice production in China. The analysis relies on a moment†based specification of the stochastic production function, capturing mean, variance and skewness effects. Using household survey data from 86 villages in five provinces, we jointly estimate farmers' adaptive irrigation decisions and their effects on rice yield and production risk. Our econometric analyses show that irrigation infrastructure in villages contributes to enhancing farmers' irrigation capacity in adapting to drought, and increased irrigation leads to a significant increase in mean yield and a reduction in exposure to risk as well as downside risk in rice production. The paper concludes with policy implications.

Suggested Citation

  • Yangjie Wang & Jikun Huang & Jinxia Wang & Christopher Findlay, 2018. "Mitigating rice production risks from drought through improving irrigation infrastructure and management in China," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 62(1), pages 161-176, January.
  • Handle: RePEc:bla:ajarec:v:62:y:2018:i:1:p:161-176
    DOI: 10.1111/1467-8489.12241
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    Cited by:

    1. Jordán, Cristian & Speelman, Stijn, 2020. "On-farm adoption of irrigation technologies in two irrigated valleys in Central Chile: The effect of relative abundance of water resources," Agricultural Water Management, Elsevier, vol. 236(C).
    2. Hongyun Zheng & Wanglin Ma & Quan He, 2024. "Climate-smart agricultural practices for enhanced farm productivity, income, resilience, and greenhouse gas mitigation: a comprehensive review," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 29(4), pages 1-38, April.
    3. Chunxiao Song & Yue Rong & Ruifeng Liu & Les Oxley & Hengyun Ma, 2022. "Testing the Effects of Water-Saving Technologies Adapted to Drought: Empirical Evidence from the Huang-Huai-Hai Region in China," Land, MDPI, vol. 11(12), pages 1-22, November.
    4. Onyeneke, Robert Ugochukwu & Igberi, Christiana Ogonna, . "Climate change adaptation actions by fish farmers: evidence from the Niger Delta Region of Nigeria," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 64(2).
    5. Zhu, Rui & Hu, Tiesong & Wu, Fengyan & Liu, Yong & Zhou, Shan & Wang, Yanxuan, 2023. "Photosynthetic and hydraulic changes caused by water deficit and flooding stress increase rice’s intrinsic water-use efficiency," Agricultural Water Management, Elsevier, vol. 289(C).
    6. Junpeng Li & Wanglin Ma & Huanyu Zhu, 2024. "A systematic literature review of factors influencing the adoption of climate-smart agricultural practices," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 29(1), pages 1-38, January.
    7. Zhuang, Yanhua & Zhang, Liang & Li, Sisi & Liu, Hongbin & Zhai, Limei & Zhou, Feng & Ye, Yushi & Ruan, Shuhe & Wen, Weijia, 2019. "Effects and potential of water-saving irrigation for rice production in China," Agricultural Water Management, Elsevier, vol. 217(C), pages 374-382.

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