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Water management of irrigation for greenhouse agricultureuse using effluent from rural sewage trertment plant

Research Project

Project/Area Number 17K08014
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Rural environmental engineering/Planning
Research InstitutionNational Agriculture and Food Research Organization

Principal Investigator

HAMADA KOJI  国立研究開発法人農業・食品産業技術総合研究機構, 農村工学研究部門, 上級研究員 (00425521)

Co-Investigator(Kenkyū-buntansha) 亀山 幸司  国立研究開発法人農業・食品産業技術総合研究機構, 農村工学研究部門, 上級研究員 (90414432)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords農業集落排水処理水 / 再生水利用 / 施設農業 / かんがい / 水管理 / 灌漑利用 / 土壌有機物 / SAR / 健康リスク / 農業集落排水 / 再生水 / リスク / かんがい用水 / 塩類集積
Outline of Final Research Achievements

Applicability of treated rural sewage use for irrigation was evaluated. Water quality of a target treated rural sewage was suited to irrigation use for crops eaten after cooking. Moreover, it has a possibility to use for irrigation for crops eaten in raw, if some countermeasures of water management or agricultural management were installed. Effect of treated rural sewage irrigation on soil environment was evaluated. Short-term effects did not be confirmed in a test cultivation in a greenhouse, but soil column experiments showed possibilities of some effects after long-term use.

Academic Significance and Societal Importance of the Research Achievements

世界的に慢性的な水不足を抱える地域をはじめとして、処理排水の農業利用が進められている。わが国においては水田や露地での利用において問題が顕在化しにくいものの、農業施設内で利用する場合には主に塩類集積などの問題の顕在化が懸念されるが国内での検討例がない。気候変動などの原因により水源の安定確保に不安が生じる中、代替水源として処理排水を農業に低コストで安全に利用するための技術開発は重要である。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (7 results)

All 2020 2019 Other

All Int'l Joint Research (2 results) Presentation (5 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Int'l Joint Research] Agricultual Research Organization(イスラエル)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] イスラエル国立農業研究機構(ARO)土壌・水・環境研究所(イスラエル)

    • Related Report
      2018 Research-status Report
  • [Presentation] 土壌カラム試験を用いた処理水灌漑が土壌有機物に与える影響の評価2020

    • Author(s)
      濵田康治・亀山幸司・宮本輝仁・山岡 賢
    • Organizer
      2020年度農業農村工学会大会講演会講演集
    • Related Report
      2019 Annual Research Report
  • [Presentation] Water Reuse for Irrigation in Rural Areas in Japan2019

    • Author(s)
      Koji HAMADA
    • Organizer
      Current and future state of water resource management and environmental issues in central Asia
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effect of Irrigation with Treated Rural Sewage Effluent on Soil in a Greenhouse2019

    • Author(s)
      Koji HAMADA, Koji KAMEYAMA, Yasunaga IWASAKI, Teruhito MIYAMOTO, Yukiyoshi IWATA
    • Organizer
      Water and Environment Technology Conference 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 異なる処理法による農業 集落排水 処理水の灌漑への直接利用の適用性2019

    • Author(s)
      濵田康治・柴田浩彦・亀山幸司・宮本輝仁・岩田幸良
    • Organizer
      2019年度農業農村工学会大会講演会講演集
    • Related Report
      2019 Annual Research Report
  • [Presentation] 農業施設かんがいへの農業集落排水処理水の直接利用の検討2019

    • Author(s)
      濵田康治、亀山幸司、岩﨑泰永、岩田幸良、宮本輝仁、柴田浩彦
    • Organizer
      第53回日本水環境学会年会
    • Related Report
      2018 Research-status Report

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Published: 2017-04-28   Modified: 2025-11-20  

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