• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Enhancement of MAP precipitation during livestock manure composting for reducing ammonia emission and improvement fertilizing effect

Research Project

Project/Area Number 23580343
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Agricultural environmental engineering
Research InstitutionIwate University

Principal Investigator

MAEDA Takeki  岩手大学, 農学部, 准教授 (40333760)

Co-Investigator(Kenkyū-buntansha) TATEISHI Takahiro  岩手大学, 農学部, 准教授 (00359499)
Project Period (FY) 2011-04-28 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordsバイオマス / 廃棄物再資源化 / 環境負荷低減 / 農業環境工学 / 環境技術 / 園芸学 / 農業工学
Outline of Final Research Achievements

The effects of MgCl2 addition to composting material on MAP precipitation and ammonia emission were investigated. Ammonia emission after MgCl2 addition decreased largely. However, a small increase in MAP-N was observed. the pH of the material decreased and the electrical conductivity increased. And the degradation rates of volatile matter decreased. These results suggest that, pH reduction had a greater effect on the reduction of ammonia emission than did the MAP increase.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (9 results)

All 2014 2013 2012 2011

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (8 results)

  • [Journal Article] 塩化マグネシウムの添加が堆肥化早期のstruvite生成とアンモニア揮散とに及ぼす影響2013

    • Author(s)
      前田武己・佐久間雅紀・工藤洋晃・立石貴浩・築城幹典・宮竹史仁・岩渕和則・前田高輝
    • Journal Title

      農業施設

      Volume: 44

    • NAID

      10031203281

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Mg源・P源の添加が肥育牛排せつ物堆肥化時のMAP生成に及ぼす影響2014

    • Author(s)
      幅千尋,佐久間雅紀,前田武己,工藤洋晃,立石貴浩,築城幹典,宮竹史仁,岩渕和則
    • Organizer
      第73回農業食料工学会年次大会
    • Place of Presentation
      琉球大学工学部・農学部
    • Year and Date
      2014-05-16 – 2014-05-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 家畜排せつ物へのMgCl2添加が堆肥化時の微生物増殖と有機物分解とに及ぼす影響2013

    • Author(s)
      佐久間雅紀,幅 千尋,前田武己,立石貴浩,築城幹典,宮竹史仁,岩渕和則
    • Organizer
      2013年度農業施設学会大会
    • Place of Presentation
      岐阜大学応用生物科学部
    • Related Report
      2013 Research-status Report
  • [Presentation] 牛排せつ物の堆肥化時におけるMgCl2添加による窒素安定化2013

    • Author(s)
      幅 千尋,佐久間雅紀,前田武己,立石貴浩,築城幹典,宮竹史仁,岩渕和則
    • Organizer
      2013年度農業施設学会大会
    • Place of Presentation
      岐阜大学応用生物科学部
    • Related Report
      2013 Research-status Report
  • [Presentation] MgCl2添加による家畜排せつ物堆肥化時の窒素安定化~異なる畜種における検討~2013

    • Author(s)
      幅 千尋,佐久間雅紀,前田武己,立石貴浩,築城幹典,宮竹史仁,岩渕和則
    • Organizer
      第72回農業食料工学会年次大会
    • Place of Presentation
      帯広畜産大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 堆肥材料へのMgCl2添加によるアンモニア揮散低減―その機構と課題―2013

    • Author(s)
      前田武己,佐久間雅紀,幅 千尋,立石貴浩,築城幹典,宮竹史仁,岩渕和則
    • Organizer
      第72回農業食料工学会年次大会
    • Place of Presentation
      帯広畜産大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 窒素安定化を目的とした材料へのMgCl2添加が堆肥化時の微生物挙動に及ぼす影響2013

    • Author(s)
      佐久間 雅紀,幅 千尋,前田武己,立石貴浩,築城幹典,宮竹史仁,岩渕和則
    • Organizer
      第72回農業食料工学会年次大会
    • Place of Presentation
      帯広畜産大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 塩化マグネシウムを添加した肥育牛排せつ物の堆肥化2012

    • Author(s)
      佐久間雅紀・前田武己・工藤洋晃・立石貴浩・築城幹典・宮竹史仁・岩渕和則・前田高輝
    • Organizer
      農業環境工学関連学会2012年合同大会
    • Place of Presentation
      宇都宮大学・峰キャンパス
    • Related Report
      2012 Research-status Report
  • [Presentation] 塩化マグネシウム添加による家畜排泄物堆肥化時のアンモニア揮散低減2011

    • Author(s)
      前田武己,立野航希,築城 幹典
    • Organizer
      第70回農業機械学会年次大会
    • Place of Presentation
      弘前大学総合教育棟(青森県)
    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi