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The Effects of Climate Smart Agriculture and Climate Change Adaptation on the Technical Efficiency of Rice Farming—An Empirical Study in the Mekong Delta of Vietnam

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  • Thanh Tam Ho

    (Graduate School of Economics, Ritsumeikan University, 1-1-1 Noji-Higashi, Kusatsu, Shiga 525-8577, Japan)

  • Koji Shimada

    (Faculty of Economics, Ritsumeikan University, 1-1-1 Noji-Higashi, Kusatsu, Shiga 525-8577, Japan)

Abstract

This study employed the propensity score matching approach to empirically assess the effects of climate smart agriculture participation and climate change adaptation response on the technical efficiency of rice production. Observational data were collected from in-depth interviews with 352 rice farm households in the Mekong Delta, Vietnam. The findings indicate that 71% of local farmers adapted their rice farming to climate change related to salinity intrusion and drought, while 29% of farmers did not. Additionally, only twenty-two rice farmers were typically chosen as participants in the climate smart agriculture pilot program by local government and institutions. The choices for adaptation response and climate smart agriculture participation are significantly influenced by agricultural extension services, belief in climate change, the area of farming land, as well as geographical locations (e.g., province and access to water sources). The results also reveal that climate change adaptation response, including climate smart agriculture participation, played a crucial role in improving technical efficiency of rice production by 13%–14% compared to no adaptation response. Regarding the individual effect of climate smart agriculture participation, participants could achieve higher technical efficiency by 5%–8% compared to non-participants.

Suggested Citation

  • Thanh Tam Ho & Koji Shimada, 2019. "The Effects of Climate Smart Agriculture and Climate Change Adaptation on the Technical Efficiency of Rice Farming—An Empirical Study in the Mekong Delta of Vietnam," Agriculture, MDPI, vol. 9(5), pages 1-20, May.
    • Handle: RePEc:gam:jagris:v:9:y:2019:i:5:p:99-:d:228263
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    2. Junfang Zhao & Dongsheng Liu & Ruixi Huang, 2023. "A Review of Climate-Smart Agriculture: Recent Advancements, Challenges, and Future Directions," Sustainability, MDPI, vol. 15(4), pages 1-15, February.
    3. Aberham Darge & Jema Haji & Fekadu Beyene & Mengistu Ketema, 2023. "Smallholder Farmers’ Climate Change Adaptation Strategies in the Ethiopian Rift Valley: The Case of Home Garden Agroforestry Systems in the Gedeo Zone," Sustainability, MDPI, vol. 15(11), pages 1-19, June.
    4. Caroline Zickgraf, 2019. "Keeping People in Place: Political Factors of (Im)mobility and Climate Change," Social Sciences, MDPI, vol. 8(8), pages 1-17, July.
    5. Tho, Le Canh Bich & Umetsu, Chieko, 2024. "Aromatic rice production and sustainability in the Vietnamese Mekong Delta: a slack-based measure from data envelopment analysis," IAAE 2024 Conference, August 2-7, 2024, New Delhi, India 344329, International Association of Agricultural Economists (IAAE).
    6. Tuan Minh Cao & Sang Hyeon Lee & Ji Yong Lee, 2023. "The Impact of Natural Disasters and Pest Infestations on Technical Efficiency in Rice Production: A Study in Vietnam," Sustainability, MDPI, vol. 15(15), pages 1-16, July.
    7. Nguyen-Anh, Tuan & Hoang-Duc, Chinh & Tiet, Tuyen & Nguyen-Van, Phu & To-The, Nguyen, 2022. "Composite effects of human, natural and social capitals on sustainable food-crop farming in Sub-Saharan Africa," Food Policy, Elsevier, vol. 113(C).
    8. Hoang Ha Vo & Takeshi Mizunoya & Cong Dinh Nguyen, 2021. "Determinants of farmers’ adaptation decisions to climate change in the central coastal region of Vietnam," Asia-Pacific Journal of Regional Science, Springer, vol. 5(2), pages 327-349, June.
    9. Yong Liu & Jorge Ruiz-Menjivar & Junbiao Zhang, 2023. "Do soil nutrient management practices improve climate resilience? Empirical evidence from rice farmers in central China," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 25(9), pages 10029-10054, September.
    10. Khatri-Chhetri, Arun & Sapkota, Tek B. & Maharjan, Sofina & Cheerakkollil Konath, Noufa & Shirsath, Paresh, 2023. "Agricultural emissions reduction potential by improving technical efficiency in crop production," Agricultural Systems, Elsevier, vol. 207(C).
    11. Chi, Shuyao & Yao, Liuyang & Zhao, Guoxiong & Lu, Weinan & Zhao, Minjuan, 2024. "The performance of low carbon agricultural technologies on farmers' welfare: A meta-regression analysis of Asian cases," Ecological Economics, Elsevier, vol. 224(C).

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