IDEAS home Printed from https://ideas.repec.org/a/gam/jagris/v14y2024i8p1234-d1443632.html
   My bibliography  Save this article

Enhanced Food-Production Efficiencies through Integrated Farming Systems in the Hau Giang Province in the Mekong Delta, Vietnam

Author

Listed:
  • Håkan Berg

    (Department of Physical Geography, Stockholm University, 106 91 Stockholm, Sweden)

  • Nguyen Thanh Tam

    (Faculty of Fishery, Nong Lam University, Ho Chi Minh City 70000, Vietnam)

  • Thai Huynh Phuong Lan

    (Faculty of Agriculture and Natural Resources, An Giang University, Vietnam National University, HCMC, Long Xuyen City 90000, Vietnam)

  • Chau Thi Da

    (Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 70000, Vietnam)

Abstract

This study compares the food-production efficiencies of integrated rice-fish farming and rice monoculture and evaluates how these farming systems contribute to sustainable food production in the Mekong Delta. The study explores how food-production efficiencies are influenced by the systems’ ecological connectivity by comparing more integrated systems that apply integrated rice-fish farming and integrated pest management (IPM) with less integrated systems farming only rice. Rice-fish farmers with plenty of fish had significantly higher rice yields than farmers with less or no fish, especially during the second crop when the rice was grown together with the fish. A positive correlation between the fish and rice yields, indicated synergistic effects between the fish and rice, due to strengthened ecological connectivity and trophic interactions within the rice-field ecosystem. Overall, rice-fish farmers had higher rice yields than rice farmers, despite using lower amounts of fertilizers and pesticides. They also had lower rice production costs compared to rice farmers, partly because the fish helped fertilize the rice and control rice pests. They had a significantly higher profit and benefit cost ratio than rice farmers because of lower production costs, and high rice and fish yields. The results indicate that food-production efficiencies in the Mekong Delta can be enhanced through diversification and increased ecological connectivity, leading to a more efficient use of rice field ecosystem services that support a long-term and healthy production of food.

Suggested Citation

  • Håkan Berg & Nguyen Thanh Tam & Thai Huynh Phuong Lan & Chau Thi Da, 2024. "Enhanced Food-Production Efficiencies through Integrated Farming Systems in the Hau Giang Province in the Mekong Delta, Vietnam," Agriculture, MDPI, vol. 14(8), pages 1-13, July.
  • Handle: RePEc:gam:jagris:v:14:y:2024:i:8:p:1234-:d:1443632
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2077-0472/14/8/1234/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2077-0472/14/8/1234/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Håkan Berg & Simon Dang & Nguyen Thanh Tam, 2023. "Assessing Stakeholders’ Preferences for Future Rice Farming Practices in the Mekong Delta, Vietnam," Sustainability, MDPI, vol. 15(14), pages 1-15, July.
    2. Berg, Hakan, 2002. "Rice monoculture and integrated rice-fish farming in the Mekong Delta, Vietnam--economic and ecological considerations," Ecological Economics, Elsevier, vol. 41(1), pages 95-107, April.
    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. Tran, Thong Anh & Nguyen, Tri Huu & Vo, Thang Tat, 2019. "Adaptation to flood and salinity environments in the Vietnamese Mekong Delta: Empirical analysis of farmer-led innovations," Agricultural Water Management, Elsevier, vol. 216(C), pages 89-97.
    2. Michael Frei & Klaus Becker, 2005. "Integrated rice‐fish culture: Coupled production saves resources," Natural Resources Forum, Blackwell Publishing, vol. 29(2), pages 135-143, May.
    3. Christophe Béné & Richard M. Friend, 2011. "Poverty in small-scale fisheries," Progress in Development Studies, , vol. 11(2), pages 119-144, April.
    4. Xinyao Li & Xicong Wang & Yangyang Zhu & Zhe Liu & Zhenhong Qi, 2024. "Does Ecological Planting–Breeding Mix Pattern Improve Farmers’ Subjective Well-Being? Evidence from the Middle and Lower Reaches of the Yangtze River," Agriculture, MDPI, vol. 14(4), pages 1-19, March.
    5. Julius Krebs & Sonja Bach, 2018. "Permaculture—Scientific Evidence of Principles for the Agroecological Design of Farming Systems," Sustainability, MDPI, vol. 10(9), pages 1-24, September.
    6. Nhan, Dang K. & Phong, Le T. & Verdegem, Marc J.C. & Duong, Le T. & Bosma, Roel H. & Little, David C., 2007. "Integrated freshwater aquaculture, crop and livestock production in the Mekong delta, Vietnam: Determinants and the role of the pond," Agricultural Systems, Elsevier, vol. 94(2), pages 445-458, May.
    7. Yifan, Li & Tiaoyan, Wu & Shaodong, Wang & Xucan, Ku & Zhaoman, Zhong & Hongyan, Liu & Jiaolong, Li, 2023. "Developing integrated rice-animal farming based on climate and farmers choices," Agricultural Systems, Elsevier, vol. 204(C).
    8. Laurence Shiva Sundar & Kuei-Shan Yen & Yao-Tsung Chang & Yun-Yang Chao, 2024. "Utilization of Rhodopseudomonas palustris in Crop Rotation Practice Boosts Rice Productivity and Soil Nutrient Dynamics," Agriculture, MDPI, vol. 14(5), pages 1-27, May.
    9. Yokoyama, Shigeki & Le, Canh Dung & Fuji, Hideto & Fujihara, Yoichi & Hoshikawa, Keisuke, 2015. "Economic Feasibility of Diversified Farming System in the Flood-Prone Mekong Delta: Simulation for Dike Area in An Giang Province, Vietnam," Asian Journal of Agriculture and Development, Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), vol. 15(2), December.
    10. Tong Yen Dan, 2016. "A Cost-Benefit Analysis of Dike Heightening in the Mekong Delta," EEPSEA Research Report rr20160320, Economy and Environment Program for Southeast Asia (EEPSEA), revised Mar 2016.
    11. Tong, Yen Dan, 2017. "Rice Intensive Cropping and Balanced Cropping in the Mekong Delta, Vietnam — Economic and Ecological Considerations," Ecological Economics, Elsevier, vol. 132(C), pages 205-212.
    12. Tipraqsa, Prasnee & Craswell, Eric T. & Noble, Andrew D. & Schmidt-Vogt, Dietrich, 2007. "Resource integration for multiple benefits: Multifunctionality of integrated farming systems in Northeast Thailand," Agricultural Systems, Elsevier, vol. 94(3), pages 694-703, June.
    13. Polimeni, John M. & Iorgulescu, Raluca I. & Chandrasekara, Ray, 2014. "Trans-border public health vulnerability and hydroelectric projects: The case of Yali Falls Dam," Ecological Economics, Elsevier, vol. 98(C), pages 81-89.
    14. Coleen Fox & Chris Sneddon, 2005. "Flood Pulses, International Watercourse Law, and Common Pool Resources: a Case Study of the Mekong Lowlands," WIDER Working Paper Series RP2005-20, World Institute for Development Economic Research (UNU-WIDER).
    15. Noorhosseini-Niyaki, Seyyed Ali & Allahyari, Mohammad Sadegh, 2012. "A Logistic Regression Analysis: Agro-Technical Factors Impressible from Fish Farming in Rice Fields, North of Iran," International Journal of Agricultural Management and Development (IJAMAD), Iranian Association of Agricultural Economics, vol. 2(3).

    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:gam:jagris:v:14:y:2024:i:8:p:1234-:d:1443632. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.