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Water leakage control technique based on an acceleration response of a vibratory roller in a dry-seeded rice field

Research Project

Project/Area Number 25850175
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Agricultural environmental engineering/Agricultural information engineering
Research InstitutionNational Agriculture and Food Research Organization

Principal Investigator

FUKAMI Koichiro  国立研究開発法人農業・食品産業技術総合研究機構, 九州沖縄農業研究センター・水田作研究領域, 主任研究員 (50399424)

Co-Investigator(Renkei-kenkyūsha) MUKUNOKI Toshifumi  熊本大学, 自然科学研究科, 准教授 (30423651)
NKANO Keiko  国立研究開発法人農業・食品産業技術総合研究機構, 九州沖縄農業研究センター・水田作研究領域, 主任研究員 (40354089)
OKAYASU Takashi  九州大学, 大学院・農学研究院, 准教授 (70346831)
Research Collaborator MATSUO Naoki  
TSUCHIYA Shinori  
SASAKI Yutaka  
INABA Toshiki  
HIROMA Tatuo  
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords水稲乾田直播 / 振動ローラ / 振動加速度 / 漏水防止 / 減水深 / 土壌構造 / X線CT解析 / 土壌構造解析 / 透水係数 / 透水性制御 / 振動式鎮圧ローラ
Outline of Final Research Achievements

The results of the present study demonstrated that water leakage from the field was sufficiently prevented when the soil moisture content was beyond the plastic limit before roller compaction. The shape of the soil pores that could efficiently prevent water leakage was flatter than that of the inefficiently compacted soil. In addition, the total porosity decreased, but the small-sized pore rate increased. On the other hand, the amplitude of the MFC in the vertical direction of the vibration acceleration of the roller was significantly increased with the decrease in the volume of water leakage. Thus, in addition to establishing the efficiency of vibratory rollers in reducing water leakage, our findings showed that it is possible to some extent to estimate the water leakage prevention effect from the acceleration response of a vibrating roller.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (11 results)

All 2016 2015 2014 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (10 results)

  • [Journal Article] Water leakage control in a dry-seeded rice field by using vibratory roller2015

    • Author(s)
      Koichiro Fukami, Toshifumi Mukunoki, Keiko Nakano, Naoki Matsuo, Tatsuo Hiroma, Takashi Okayasu, Shinori Tsuchiya, Yutaka SaSaki
    • Journal Title

      Proceedings of the 13th European Conference of ISTVS

      Volume: - Pages: 252-262

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 暖地輪作体系における乾田直播圃場の透水性制御技術に関する研究-振動ローラ鎮圧が水稲の生育・収量に及ぼす影響の解明-2016

    • Author(s)
      深見公一郎,中野恵子,椋木俊文,稲葉繁樹,松尾直樹,土屋史紀,佐々木豊,岡安崇史
    • Organizer
      第75回農業食料工学会年次大会
    • Place of Presentation
      京都大学(京都府京都市)
    • Year and Date
      2016-05-29
    • Related Report
      2015 Annual Research Report
  • [Presentation] Water leakage control in a dry-seeded rice field by using vibratory roller2015

    • Author(s)
      Koichiro Fukami, Toshifumi Mukunoki, Keiko Nakano, Naoki Matsuo, Tatsuo Hiroma, Takashi Okayasu, Shinori Tsuchiya, Yutaka SaSaki
    • Organizer
      13th European conference of the ISTVS
    • Place of Presentation
      National Research Council of Italy (Rome)
    • Year and Date
      2015-10-21 – 2015-10-23
    • Related Report
      2014 Research-status Report
  • [Presentation] 振動ローラによる漏水防止技術の検討2014

    • Author(s)
      中野恵子,深見公一郎
    • Organizer
      2014年度土壌物理学会
    • Place of Presentation
      宮城大学(宮城県黒川郡)
    • Year and Date
      2014-10-25
    • Related Report
      2014 Research-status Report
  • [Presentation] 水稲乾田直播栽培における振動式転圧ローラによる土壌の締固めモデルの作成2014

    • Author(s)
      広間達夫,深見公一郎
    • Organizer
      第35回テラメカニックス研究会
    • Place of Presentation
      隠岐文化会館(島根県隠岐郡)
    • Year and Date
      2014-10-17
    • Related Report
      2014 Research-status Report
  • [Presentation] ローラ鎮圧による暖地乾田直播圃場の漏水防止技術-X線CT画像に基づく鎮圧土壌の構造解析-2014

    • Author(s)
      深見公一郎,椋木俊文,中野恵子,松尾直樹,岡安崇史,広間達夫,土屋史紀,佐々木豊
    • Organizer
      第77回九州農業研究発表会
    • Place of Presentation
      九州大学(福岡県福岡市)
    • Year and Date
      2014-09-01
    • Related Report
      2014 Research-status Report
  • [Presentation] 水稲乾田直播栽培における振動ローラ加速度応答に基づく圃場透水性制御技術

    • Author(s)
      深見公一郎・中野恵子・松尾直樹・土屋史紀・佐々木豊・椋木俊文・岡安崇史・広間達夫
    • Organizer
      第72回農業食料工学会年次大会
    • Place of Presentation
      帯広畜産大学 (北海道帯広市)
    • Related Report
      2013 Research-status Report
  • [Presentation] 振動式鎮圧ローラによる土壌の締固め

    • Author(s)
      広間達夫・深見公一郎
    • Organizer
      第34回テラメカニックス研究会
    • Place of Presentation
      ホテルグランビュー石垣(沖縄県石垣市)
    • Related Report
      2013 Research-status Report
  • [Presentation] 暖地輪作体系における乾田直播圃場の透水性制御技術に関する研究-ローラ鎮圧作業に及ぼす土壌水分の影響-

    • Author(s)
      深見公一郎・中野恵子・松尾直樹・土屋史紀・佐々木豊・椋木俊文・岡安崇史・広間達夫
    • Organizer
      第73回農業食料工学会年次大会
    • Place of Presentation
      琉球大学(沖縄県中頭郡)
    • Related Report
      2013 Research-status Report
  • [Presentation] 暖地輪作体系における水稲乾田直播圃場の漏水防止技術-ローラ鎮圧と麦播種機を組合せた水稲乾田直播-

    • Author(s)
      深見公一郎・松尾直樹・土屋史紀・佐々木豊・中野恵子
    • Organizer
      2014(H26年度)日本農作業学会春季大会
    • Place of Presentation
      神戸大学(兵庫県神戸市)
    • Related Report
      2013 Research-status Report
  • [Presentation] 暖地輪作体系における水稲乾田直播圃場の漏水防止技術-表層散播機とローラ鎮圧を組合せた水稲乾田直播-

    • Author(s)
      深見公一郎・土屋史紀・松尾直樹・佐々木豊・中野恵子
    • Organizer
      2014(H26年度)日本農作業学会春季大会
    • Place of Presentation
      神戸大学(兵庫県神戸市)
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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