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International Research on Rural Strucuture Changes and Conservation of Agricultural Productivity in Mekong Delta, Vietnam

Research Project

Project/Area Number 19KK0170
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 41:Agricultural economics and rural sociology, agricultural engineering, and related fields
Research InstitutionSaga University

Principal Investigator

TSUJI KAZUNARI  佐賀大学, 農学部, 教授 (00253518)

Co-Investigator(Kenkyū-buntansha) 内藤 耕  東海大学, 文化社会学部, 教授 (30269633)
高橋 塁  東海大学, 政治経済学部, 教授 (30453707)
大場 裕太郎  佐賀大学, 農学部, 特定研究員 (70850676)
新美 達也  名古屋学院大学, 経済学部, 准教授 (80773192)
鄭 紹輝  佐賀大学, 農学部, 教授 (90253517)
原口 智和  佐賀大学, 農学部, 准教授 (90346833)
Project Period (FY) 2019-10-07 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2022: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2021: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2020: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsベトナム / メコンデルタ / 農業構造変化 / 農業生産力 / 土壌環境修復 / 農家経済 / 農業生産技術 / 地域農業保全 / 農業構造 / 国際共同研究
Outline of Research at the Start

本研究では、1996年から断続的に実施されてきたベトナムの二大デルタにおける農家経済調査を継続して行う。また、2000年以降に加速されてきた農業の新たな担い手形成の進展による影響を分析・検討するための調査研究を新規に追加する。加えて、農業そのものの近代化の側面に関して、二大デルタ地域における農業生産力の長期的な持続的発展に向けて、作物選択や作付体系(計画)、農地基盤(土壌)及び水資源保全の観点から実態分析と改善方向を探る。

Outline of Final Research Achievements

In this study, we collected panel data from 400 farm households who have been continuously engaged in agricultural activities for the past 20 years in two rural areas of Vietnam, the Mekong Delta and the Red River Delta. Through analysis of the collected data, we examined changes in regional agricultural structure, agricultural management organization, and farmer support strategies, especially over the past 10 years. In addition, in areas where problems such as saltwater intrusion are becoming more serious due to the effects of climate change, we conducted field cultivation tests to clarify the possibility of introducing plants that contribute to soil improvement, such as ice plants, and analyzed their effectiveness and challenges.

Academic Significance and Societal Importance of the Research Achievements

本研究は,ベトナム農村部(特にメコンデルタと紅河デルタ地域)における過去約20年間にわたる特定農村の定点調査によって農業経営及び農家経済に関するデータを継続して収集・分析し,経済成長が著しいベトナムにおいて農家主体が外部環境の変化にどのように対応しようとしてきたかを長期的な視点で明らかにする点に学術的意義がある。
また,強度の塩性土壌条件下での持続的な農業生産を可能にするため,塩性植物を利用した土壌改善と農業所得向上に寄与する水稲と他作物を結合した合理的輪作体系確立の可能性を検討する点に社会的意義がある。

Report

(7 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (31 results)

All 2025 2024 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (2 results) Journal Article (6 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (20 results) (of which Int'l Joint Research: 13 results,  Invited: 4 results) Book (2 results) Funded Workshop (1 results)

  • [Int'l Joint Research] VNUA/Can Tho University/An Giang University(ベトナム)

    • Related Report
      2024 Annual Research Report
  • [Int'l Joint Research] Can Tho Univesity/VNUA(ベトナム)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Other Rural Areas in Vietnam2025

    • Author(s)
      Tatsuya Niimi
    • Journal Title

      GCR Working Paper Series (Kyoto University)

      Volume: 4 Pages: 39-41

    • Related Report
      2024 Annual Research Report
  • [Journal Article] The Foreign Languages and Career-Path in ASEAN2025

    • Author(s)
      Tatsuya Niimi (ed.)
    • Journal Title

      Discussion Paper (Nagoya Gakuin University)

      Volume: 無 Pages: 1-28

    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Effects of soil salinity on growth and sodium accumulation in Atriplex nummularia irrigated with saline water2025

    • Author(s)
      Jose Mateus Nampunda Junior and Tomokazu Haraguchi
    • Journal Title

      日本砂丘学会誌(Sand Dune Research)

      Volume: 72-1

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Understanding Household Income Inequality in Rural Vietnam: A Regression-Based Decomposition Study2024

    • Author(s)
      Tran Thi Thu Thuy、Tsuji Kazunari、Fujimura Miho
    • Journal Title

      Sustainability

      Volume: 16 Issue: 20 Pages: 9010-9010

    • DOI

      10.3390/su16209010

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 工業化期ベトナムにおける稲作構造と農家経済の変化-紅河デルタ地域における農地収用が零細小規模農家に与える影響の分析ー2022

    • Author(s)
      辻一成
    • Journal Title

      農業問題研究

      Volume: 89 Pages: 27-37

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluation of adaptable genotypes and its factors associated with seed yield of late planted soybean2020

    • Author(s)
      ISLAM, Md. R.,FUJITA and S.-H. ZHENG
    • Journal Title

      Bull. Fac. Agr., Saga Univ.

      Volume: 105 Pages: 9-15

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Transformation of Farming Systems Among Rice Farmers in the Mekong Delta: A Case Study in Cay Lay of Tien Giang and Lai Vung of Dong Thap2025

    • Author(s)
      Nguyen Duy Can
    • Organizer
      International Seminar- Structural Change and Conservation of Agriculture in Mekong Delta, Vietnam
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The Structural Changes and perspectives of Vietnam Agriculture2025

    • Author(s)
      Tran Huu Cuong, Bui Thi Lam, Tran Thi Mai Phuong
    • Organizer
      International Seminar of "Strucutural Change and Conservation of Agriculture in the Mekong Delta, Vietnam"
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A Study on Income Inequality in Rural Vietnam2025

    • Author(s)
      Tran Thi Thu Thuy
    • Organizer
      International Seminar- Structural Change and Conservation of Agriculture in Mekong Delta, Vietnam
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impact of Weather Shocks on Crop Selection: Evidence from Rural Vietnam2025

    • Author(s)
      Rui Takahashi
    • Organizer
      International Seminar- Structural Change and Conservation of Agriculture in Mekong Delta, Vietnam
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Landless farmers and stagnant agriculture in Karawang, Indonesia: For a comparative study with the Mekong Delta2025

    • Author(s)
      Arwin Suprianto, NAITO Tagayasu
    • Organizer
      International Seminar- Structural Change and Conservation of Agriculture in Mekong Delta, Vietnam
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Problems and solutions of soybean production in tropical regions2025

    • Author(s)
      Zheng Shao-Hui
    • Organizer
      International Seminar- Structural Change and Conservation of Agriculture in Mekong Delta, Vietnam
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current status and future challenges of iceplant cultivation in the Mekong Delta2025

    • Author(s)
      Oba Yutaro
    • Organizer
      International Seminar- Structural Change and Conservation of Agriculture in Mekong Delta, Vietnam
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Desalinization of salinity soil using halophyte Atriplex Nummularia2025

    • Author(s)
      Haraguchi Tomokazu
    • Organizer
      International Seminar- Structural Change and Conservation of Agriculture in Mekong Delta, Vietnam
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of soil moisture and salinity on growth at early stage of Atriplex nummularia2024

    • Author(s)
      Jose Mateus Nampunda Junior, Tomokazu Haraguchi
    • Organizer
      2024年度(第73回)農業農村工学会大会講演
    • Related Report
      2024 Annual Research Report
  • [Presentation] Changes in salinity of organic soil under saline irrigation cultivation of Atriplex nummnularia (halophytic plant)2024

    • Author(s)
      Jose Mateus Nampunda Junior, Tomokazu Haraguchi
    • Organizer
      日本砂丘学会第69回講演会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Emergence of Social Commerce and Change of Agri-food Systems in Vietnam2024

    • Author(s)
      Shozo Sakata
    • Organizer
      16th Conference of the European Sociological Association
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] From 'Storks' to Drones: Cooperatives, Middlemen and Drone Services in the Digital Agriculture of Vietnam2024

    • Author(s)
      Shozo Sakata
    • Organizer
      European Association for the Study of Science and Technology (EASST) - Society for Social Studies of Science (4S) Joint International Conference
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Understanding Household Income Inequality in Rural Vietnam: A Regression-Based Decomposition Study2024

    • Author(s)
      Tran Thi Thu Thuy, Tsuji Kazunari, Fujimura Miho
    • Organizer
      食農資源経済学会
    • Related Report
      2024 Annual Research Report
  • [Presentation] ベトナム農村部における所得格差:省レベルのデータを用いた回帰分析にもとづく分解方法の適用2023

    • Author(s)
      Tran Thi Thu Thuy
    • Organizer
      日本農業市場学会
    • Related Report
      2023 Research-status Report
  • [Presentation] The Role of Crop Diversification in Agricultural Development: Evidence from Vietnamese MIcrodata2023

    • Author(s)
      Rui Takahashi
    • Organizer
      Toyama-Tokai Joint Research Seminar, University of Toyama and Tokai University
    • Related Report
      2023 Research-status Report
  • [Presentation] Paddy Trade and Market Structure in the Colonial Mekong River Delta: An Application of Social Network Analysis2021

    • Author(s)
      Takahashi, R.
    • Organizer
      ANGIS Tokyo 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 外国人農業人材受入に係るコスト分析2021

    • Author(s)
      新美達也
    • Organizer
      アジア政経学会
    • Related Report
      2021 Research-status Report
  • [Presentation] 工業化期ベトナムの稲作農業構造と農家経済の変化-紅河デルタ地域における農地収用が零細小規模農家に与える影響の分析を中心にー2020

    • Author(s)
      辻一成
    • Organizer
      農業問題研究学会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] The Role of Crop Diversification in Agricultural Development: A Case of Rural Vietnam2019

    • Author(s)
      Rui Takahashi
    • Organizer
      The 11th International Workshop on Analysis of Micro Data of Official Statistics: A New Approach of Micro-Data Analysis through International Cooperation
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of Industrial Parks and transformation of rural villages from the perspective of area studies2019

    • Author(s)
      Tatsuya Niimi
    • Organizer
      "AREA STUDIES VIETNAMESE STUDIES: RESEARCH AND TRAINING ORIENTATION"
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Book] 工業団地がやってきた2023

    • Author(s)
      内藤耕(編著)
    • Total Pages
      286
    • Publisher
      風響社
    • ISBN
      9784894893320
    • Related Report
      2022 Research-status Report
  • [Book] ベトナム統計年鑑2020年版2022

    • Author(s)
      高橋塁(監修), Nguyen Thi Thanh Thuy(訳)
    • Total Pages
      1057
    • Publisher
      ビスタピー・エス
    • Related Report
      2022 Research-status Report
  • [Funded Workshop] International Seminar - Structural Change and Conservation of Agriculture in the Mekong Delta, Vietnam2025

    • Related Report
      2024 Annual Research Report

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Published: 2019-10-10   Modified: 2026-01-16  

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