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Development of simulation optimization model for environmentally-sound fertilizer application in inclined farm land

Research Project

Project/Area Number 19780194
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Agricultural information engineering
Research InstitutionKyoto University

Principal Investigator

TAKEUCHI Junichiro  Kyoto University, 大学院・農学研究科, 助教 (20362428)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,910,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,700,000 (Direct Cost: ¥1,700,000)
Keywords環境調和型農林水産 / 水循環 / 農業工学 / 施肥管理 / シミュレーション / 精密農業 / 地形連鎖 / 数値モデル / 最適施肥設計 / 窒素動態モデル / 灌漑スキーム
Research Abstract

A simulation-optimization model that decides the optimal date and amount of fertilizer application from past meteorological data and a plant-growth model was developed. And a decision support system that decides the application date executed actually based on both the schedule proposed by the simulation-optimization model and weather forecasts was also developed. It was shown that this system could control the nitrate leaching effectively through simulations.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (24 results)

All 2009 2008 2007 Other

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (18 results) Remarks (2 results)

  • [Journal Article] Model-based optimal design of land use arrangement for environmentally sound watershed management2008

    • Author(s)
      Takeuchi, J., T. Izumi, T. Kawachi, K. Unami, S. Maeda
    • Journal Title

      Journal of Rainwater Catchment Systems 13(peer reviewed)

      Pages: 29-33

    • NAID

      110006622701

    • Related Report
      2009 Final Research Report
  • [Journal Article] An inverse method to estimate soil hydraulic properties in saturated-unsaturated groundwater flow model2008

    • Author(s)
      Izumi, T., J. Takeuchi, T. Kawachi, K. Unami, S. Maeda
    • Journal Title

      Journal of Rainwater Catchment Systems 13(peer reviewed)

      Pages: 23-28

    • NAID

      110006622700

    • Related Report
      2009 Final Research Report
  • [Journal Article] Model-based Optimal Design of Land Use Arrangement for Environmentally Sound Watershed Management2008

    • Author(s)
      J. Takeuchi, T. Izumi, T. Kawachi, K. Unami, and S. Maeda
    • Journal Title

      Journal of Rainwater Catchment Systems 13

      Pages: 29-33

    • NAID

      110006622701

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Inverse Method to Estimate Soil Hydraulic Properties in Saturated-unsaturated Groundwater Flow Model2008

    • Author(s)
      T. Izumi, J. Takeuchi, T. Kawachi, K. Unami, and S. Maeda
    • Journal Title

      Journal of Rainwater Catchment Systems 13

      Pages: 23-28

    • NAID

      110006622700

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 山地-扇状地流出系のスペクトル解析2009

    • Author(s)
      竹内潤一郎, 今川智絵, 河地利彦
    • Organizer
      農業農村工学会京都支部第66回研究発表会
    • Place of Presentation
      富山県民会館
    • Year and Date
      2009-11-05
    • Related Report
      2009 Final Research Report
  • [Presentation] 山地-扇状地流出系のスペクトル解析2009

    • Author(s)
      竹内潤一郎
    • Organizer
      第66回農業農村工学会京都支部研究発表会
    • Place of Presentation
      富山県民会館
    • Year and Date
      2009-11-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] 扇状地地下水の降水に対する期別変動特性2009

    • Author(s)
      竹内潤一郎, 今川智絵, 武馬夏希, 河地利彦
    • Organizer
      日本雨水資源化システム学会第17回研究発表会
    • Place of Presentation
      アートシアターいしかわ
    • Year and Date
      2009-10-31
    • Related Report
      2009 Final Research Report
  • [Presentation] 扇状地地下水の降水に対する期別変動特性2009

    • Author(s)
      竹内潤一郎
    • Organizer
      日本雨水資源化システム学会第17回研究発表会
    • Place of Presentation
      石川県金沢市アートシアターいしかわ
    • Year and Date
      2009-10-31
    • Related Report
      2009 Annual Research Report
  • [Presentation] 短・中期天気予報を用いた最適な施肥管理のための意思決定支援モデル2008

    • Author(s)
      竹内潤一郎, V.S. Fujiwara, 河地利彦
    • Organizer
      農業農村工学会京都支部第65回研究発表会
    • Place of Presentation
      福井県県民ホール
    • Year and Date
      2008-11-06
    • Related Report
      2009 Final Research Report
  • [Presentation] 短・中期天気予報を用いた最適な施肥管理のための意思決定支援モデル2008

    • Author(s)
      竹内潤一郎, Violeta S. Fujuwara, 河地利彦
    • Organizer
      農業農村工学会京都支部第65回研究発表会
    • Place of Presentation
      福井市地域交流プラザ
    • Year and Date
      2008-11-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] 飽和-不飽和地下水流の陽的な数値解析における安定性と質量保存2008

    • Author(s)
      竹内潤一郎, 河地利彦, 武馬夏希
    • Organizer
      日本雨水資源化システム学会第16回研究発表会
    • Place of Presentation
      鶴岡産業会館
    • Year and Date
      2008-11-01
    • Related Report
      2009 Final Research Report
  • [Presentation] 飽和-不飽和地下水流の陽的な数値解析における安定性と質量保存2008

    • Author(s)
      竹内潤一郎, 河地利彦, 武馬夏希
    • Organizer
      日本雨水資源化システム学会第16回研究発表会
    • Place of Presentation
      鶴岡市産業会館
    • Year and Date
      2008-11-01
    • Related Report
      2008 Annual Research Report
  • [Presentation] Mixed-Form Richards式のための要的スキームの開発2008

    • Author(s)
      竹内潤一郎, 河地利彦, 泉智揮
    • Organizer
      平成20年度農業農村工学会大会
    • Place of Presentation
      秋田県立大学
    • Year and Date
      2008-08-26
    • Related Report
      2009 Final Research Report
  • [Presentation] Optimization of fertilizer application and irrigation to control nitrate leaching2008

    • Author(s)
      Fujiwara, V.S., J. Takeuchi, T. Kawachi
    • Organizer
      平成20年度農業農村工学会大会講演会
    • Place of Presentation
      秋田県立大学
    • Year and Date
      2008-08-26
    • Related Report
      2009 Final Research Report
  • [Presentation] 非等温地下水浸透流における不飽和透水係数の同定手法2008

    • Author(s)
      泉智揮, 竹内潤一郎, 河地利彦
    • Organizer
      平成20年度農業農村工学会大会講演会
    • Place of Presentation
      秋田県立大学
    • Year and Date
      2008-08-26
    • Related Report
      2009 Final Research Report
  • [Presentation] Optimization of Fertilizer Application and Irrigation to Control Nitrate Leaching2008

    • Author(s)
      Violeta S. Fujiwara, Junichiro Takeuchi, and Toshihiko Kawachi
    • Organizer
      平成20年度農業農村工学会大会講演会
    • Place of Presentation
      秋田県立大学
    • Year and Date
      2008-08-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] 硝酸態窒素溶脱抑制のための最適施肥設計2008

    • Author(s)
      竹内潤一郎
    • Organizer
      平成19年度農地・水資源研究部会「農業・農村地域の環境に配慮した流域水質管理」
    • Place of Presentation
      農林水産技術会議事務局筑波事務所
    • Year and Date
      2008-03-13
    • Related Report
      2009 Final Research Report
  • [Presentation] 硝酸態窒素溶脱抑制のための最適施肥設計2008

    • Author(s)
      竹内潤一郎
    • Organizer
      平成19年度農地・水資源研究部会「農業・農村地域の環境に配慮した流域水質管理」
    • Place of Presentation
      農業工学研究所
    • Year and Date
      2008-03-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] Modeling of water and nitrogen cycle in a non-isothermal crop field soil2007

    • Author(s)
      Fujiwara, V.S., J. Takeuchi, T. Kawachi
    • Organizer
      平成19年度農業農村工学会応用水理研究部会
    • Place of Presentation
      岐阜大学
    • Year and Date
      2007-12-10
    • Related Report
      2009 Final Research Report
  • [Presentation] Modeling of Water and Nitrogen Cycle in a Non-Isothermal Crop Field Soil2007

    • Author(s)
      V. S. Fujiwara, J. Takeuchi, and T. Kawachi
    • Organizer
      平成19年度農業農村工学会応用水理研究部会研究発表会
    • Place of Presentation
      岐阜大学
    • Year and Date
      2007-12-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] 現場観測に基づいた不飽和透水係数に関する逆解析手法2007

    • Author(s)
      竹内潤一郎, 泉智揮, 河地利彦
    • Organizer
      日本雨水資源化システム学会第15回研究発表会
    • Place of Presentation
      宮崎土地改良会館
    • Year and Date
      2007-11-01
    • Related Report
      2009 Final Research Report
  • [Presentation] 現場観測に基づいた不飽和透水係数に関する逆解析手法2007

    • Author(s)
      竹内潤一郎, 泉智揮, 何地利彦
    • Organizer
      第15回日本雨水資源化システム学会
    • Place of Presentation
      宮崎
    • Year and Date
      2007-11-01
    • Related Report
      2007 Annual Research Report
  • [Remarks] 大石智史(2009)畑地土壌における水・熱・窒素連成モデルの開発とパラメータ同定, 京都大学卒業論文, p. 55

    • Related Report
      2009 Final Research Report
  • [Remarks] Fujiwara, S.V. (2008) Decision- support model for optimal fertilizer application and irrigation using short- and medium-term weather forecasts, Kyoto University Master Thesis, p. 55

    • Related Report
      2009 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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