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2010 Fiscal Year Final Research Report

Development of innovative rumen modifier to reduce methane production

Research Project

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Project/Area Number 20380146
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Zootechnical science/Grassland science
Research InstitutionHokkaido University

Principal Investigator

KOBAYASHI Yasuo  Hokkaido University, 大学院・農学研究院, 教授 (50153648)

Co-Investigator(Kenkyū-buntansha) KOIKE Satoshi  北海道大学, 大学院・農学研究院, 助教 (90431353)
ENISHI Osamu  独立行政法人農業・食品産業技術総合研究機構, 畜産草地研究所, チーム長 (20355069)
TAKENAKA Akio  独立行政法人農業・食品産業技術総合研究機構, 畜産草地研究所, チーム長 (40155031)
Project Period (FY) 2008 – 2010
Keywordsルーメン / メタン / 発酵 / 微生物 / 栄養
Research Abstract

Cashew nut shell liquid, a novel rumen modifier, was evaluated for its potential to reduce methane from ruminant animals and possible mechanisms involved in it. The shell liquid selectively inhibited growth of several species of rumen bacteria to lead a dramatic shift of rumen microbiota. This resulted in rumen fermentation changes with less methane and more propionate production but without adverse effects on feed digestion and animal health. The feeding of shell liquid allowed more than 20% reduction of methane that had not been realized by any other modifiers. Therefore, future application of the shell liquid is highly expected.

  • Research Products

    (18 results)

All 2011 2010 2009 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (13 results) Book (1 results) Remarks (1 results)

  • [Journal Article] 家畜からのメタン生成を低減する天然物質の探索(ミニレビュー)2011

    • Author(s)
      小林泰男
    • Journal Title

      日本農薬学会誌 36

      Pages: 124-126

    • Peer Reviewed
  • [Journal Article] In vitro evaluation of cashew nut shell liquid as a methane-inhibiting and propionate-enhancing agent for ruminants.2010

    • Author(s)
      Watanabe Y., R.Suzuki, S.Koike, K.Nagashima, M.Mochizuki, R.J.Foster, Y.Kobayashi
    • Journal Title

      Journal of Dairy Science. 93

      Pages: 5258-5267

    • Peer Reviewed
  • [Journal Article] Abatement of methane production from ruminants : trends in the manipulation of rumen fermentation(総説)2010

    • Author(s)
      小林泰男
    • Journal Title

      Asian-Australasian Journal of Animal Sciences 23

      Pages: 410-416

    • Peer Reviewed
  • [Presentation] Methane reduction from ruminants by using cashew nut shell liquid containing rare phenolic compounds.2011

    • Author(s)
      小林泰男
    • Organizer
      GRA -Rumen Microbial Genomics Workshop
    • Place of Presentation
      Palmerston North, New Zealand
    • Year and Date
      20110225-20110226
  • [Presentation] Cashew nut shell liquid, a novel candidate feed additives for ruminants : potency as a methane-reducing agent.2010

    • Author(s)
      Kobayashi Y., R.Suzuki, Y.Watanabe, S.Koike, M.Mochizuki, K.Nagashima
    • Organizer
      Greenhouse Gases and Animal Agriculture Conference
    • Place of Presentation
      Banff, Canada
    • Year and Date
      20101003-20101008
  • [Presentation] Bacterial and archaeal community shifts by feeding of the novel methane-reducing agent cashew nut shell liquid.2010

    • Author(s)
      Hayashi S., Y.Watanabe, R.Suzuki, S.Koike, K.Nagashima, M.Mochizuki, Y.Kobayashi
    • Organizer
      Greenhouse Gases and Animal Agriculture Conference
    • Place of Presentation
      Banff, Canada
    • Year and Date
      20101003-20101008
  • [Presentation] Effect of cashew nut shell liquid on bacterial and archaeal community in the rumen of cattle.2010

    • Author(s)
      Su C., T.Shinkai, M.Mitsumori, O.Enishi, K.Nagashima, M.Mochizuki, S.Koike, Y.Kobayashi
    • Organizer
      Greenhouse Gases and Animal Agriculture Conference
    • Place of Presentation
      Banff, Canada
    • Year and Date
      20101003-20101008
  • [Presentation] Methane reduction and associated microbial changes in the rumen.2010

    • Author(s)
      小林泰男
    • Organizer
      2nd International Symposium on Gastrointestinal Microbiology.
    • Place of Presentation
      Nanjing, China
    • Year and Date
      20100523-20100525
  • [Presentation] カシューナッツ殻液給与がウシルーメン菌叢に及ぼす影響.2010

    • Author(s)
      嵩千里・真貝拓三・三森真琴・永西修・長嶋協・望月正己・小池聡・小林泰男
    • Organizer
      日本畜産学会第112回大会(講演要旨P12)
    • Place of Presentation
      明治大学
    • Year and Date
      20100328-20100329
  • [Presentation] 新規メタン低減剤カシューナッツ殻液によるヒツジルーメン内細菌叢の変動2010

    • Author(s)
      林秀輔・渡部優・鈴木亮・小池聡・長嶋協・望月正己・小林泰男
    • Organizer
      第65回北海道畜産学会(講演要旨p21)
    • Place of Presentation
      道立総合研究機構畜産試験場(新得)
    • Year and Date
      2010-09-09
  • [Presentation] カシューナッツ殻液給与がヒツジルーメンの真性細菌およびメタン細菌叢におよぼす影響2010

    • Author(s)
      渡部優・鈴木亮・小池聡・長嶋協・望月正巳・小林泰男
    • Organizer
      日本畜産学会第112回大会(講演要旨P12)
    • Place of Presentation
      明治大学
    • Year and Date
      2010-03-28
  • [Presentation] 新規天然抗菌物質が各種ルーメン細菌の増殖に及ぼす影響2009

    • Author(s)
      林秀輔・鈴木亮・小池聡・小林泰男・長嶋協・望月正巳・伊藤真治・金田晃一
    • Organizer
      北海道畜産学会第64回大会(講演要旨P24)
    • Place of Presentation
      道立根釧農業試験場
    • Year and Date
      20090908-20090909
  • [Presentation] 新規天然抗菌物質によるルーメン発酵制御作用の評価2009

    • Author(s)
      嵩千里・鈴木康之・小池聡・小林泰男・長嶋協・望月正巳・伊藤真治・金田晃一
    • Organizer
      北海道畜産学会第64回大会(講演要旨P24)
    • Place of Presentation
      道立根釧農業試験場
    • Year and Date
      20090908-20090909
  • [Presentation] Potency of cashew nut shell liquid as a methan-reducing and propionate-enhancing agent for ruminants.2009

    • Author(s)
      Watanabe Y., R.Suzuki, 小池聡, K.Nagashima, M.Mochizuki, Y.Kobayashi
    • Organizer
      The 7th Korea-Japan-China Joint Symposium on Rumen Metabolism and Physiology
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      20090805-20090808
  • [Presentation] Abatement of methane production from ruminants : trends in the manipulation of rumen fermentation.2009

    • Author(s)
      小林泰男
    • Organizer
      International Symposium on Improvement of Feed Efficiency through Biotechnology
    • Place of Presentation
      Beijing, China.
    • Year and Date
      2009-11-16
  • [Presentation] Anaerobic rumen microbes involved in methane reduction by dietary manipulations.2009

    • Author(s)
      小林泰男
    • Organizer
      The 6th International Symposium on Anaerobic Microbiology
    • Year and Date
      2009-06-19
  • [Book] 気象ブックス(畜産と気象),(柴田正貴・寺田文典編)(第3章「家畜の消化機能」第6章「家畜と温暖化」)2010

    • Author(s)
      小林泰男
    • Total Pages
      31-49, 123-127, 150-158
    • Publisher
      成山堂,東京
  • [Remarks] 報道関係 世の中面白研究所.NHKラジオ第一,2008年7月7日. Touch Eco 2008,NTV.2008年6月20日 エコアイデアツアーメタンガス編,National.山手線トレインチャンネル,2008年6月2日. ネイチャー特集,読売新聞.2008年5月19日 What's up Japan?.NHK国際ラジオ.2008年5月5日. ゲップ減らして地球を守れ.ゆうどきネットワーク(NHK東京),2008年4月4日. 牛ゲップ対策で新発明.ワイド!スクランブル,TV朝日,2008年4月3日. メタンガス削減新物質発見.まるごとニュース北海道(NHK札幌),2008年3月27日. 牛のゲップ減らす物質発見.(NHKニュース、朝ズバ、特ダネ、スッキリ他),2008年3月25日. 牛の餌にカシューナッツの油でメタン9割抑制.北海道新聞(他7紙),2008年3月25日. ホームページ等

    • URL

      http://www.agr.hokudai.ac.jp/anim/nutr/

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Published: 2012-01-26   Modified: 2016-04-21  

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