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2012 Fiscal Year Final Research Report

Study on improvement of productivity of orphan crops in Africa

Research Project

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Project/Area Number 22405016
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Crop science/Weed science
Research InstitutionTokyo University of Agriculture

Principal Investigator

SHIWACHI Hironobu  東京農業大学, 国際食料情報学部, 教授 (40385505)

Co-Investigator(Kenkyū-buntansha) ONJO Michio  鹿児島大学, 農学部, 教授 (60194651)
Co-Investigator(Renkei-kenkyūsha) TAKANE Tutomu  東京農業大学, 国際食料情報学部, 教授 (10450470)
INAIZUMI Hiroki  東京農業大学, 国際食料情報学部, 教授 (50301833)
ADACHI Tarou  東京農業大学, 国際食料情報学部, 准教授 (50385506)
NAKASONE Katushige  東京農業大学, 国際食料情報学部, 助教 (10366411)
SANADA Atushi  東京農業大学, 国際食料情報学部, 助教 (30434012)
Project Period (FY) 2010 – 2012
Keywords国際研究者交流 / ヤムイモ / 品種改良 / 種苗生産
Research Abstract

The technology as the development of artificial ploidy mutant plant in water yam (D. alata) was established, and the tetraploid plants were produced from diploid plants. Seeds and seedlings production of yams by a cutting was systematized, and the technol

  • Research Products

    (24 results)

All 2013 2012 2011 2010 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (5 results) Patent(Industrial Property Rights) (5 results)

  • [Journal Article] Growth of vine cuttings and fluctuation of endogenous plant hormones in water yam (Dioscorea alata L.)2013

    • Author(s)
      Ryo Matsumoto, Hidehiko Kikuno, Hironobu Shiwachi, Hidekazu Toyohara, Yumiko Takabayashi, Yusuke Jikumaru, Yuji Kamiya
    • Journal Title

      Tropical Agriculture and Development

      Volume: 57巻 Pages: 23-30

    • Peer Reviewed
  • [Journal Article] Anatomical observation on release of tuber dormancy in water yam (Dioscorea alata L.)2013

    • Author(s)
      Hironobu Shiwachi, Shuwan Chen, Ryo Matsumoto, Atusi Sanada and Hidekazu Toyohara
    • Journal Title

      African Journal of Agricultural Research

      Volume: 8巻 Pages: 1365-1369

    • Peer Reviewed
  • [Journal Article] マラウイの農業投入財補助金政策と小規模生産者:村落実態調査の結果から2013

    • Author(s)
      五野日路子, 高根務, 中曽根勝重
    • Journal Title

      開発学研究

      Volume: 24巻(印刷中)

    • Peer Reviewed
  • [Journal Article] ヤムイモの種および品種間における塊茎成分の差異2012

    • Author(s)
      李佩., 志和地弘信, 入江憲治, 石田 裕, 豊原秀和
    • Journal Title

      食農と環境

      Volume: 9巻 Pages: 136-144

    • Peer Reviewed
  • [Journal Article] Recurring somaclonal variation as a factor of intra-specific diversity observed in Dioscorea alata L.2012

    • Author(s)
      P. K. Babil, D. Yasuhara, K. Sakaguchi, T. Iwashita, K. Irie, H. Shiwachi, H. Toyohara and H. Fujimaki
    • Journal Title

      Tropical Agriculture and Development

      Volume: 56巻 Pages: 71-79

    • Peer Reviewed
  • [Journal Article] Phenetic analysis and intra-specific classification of Indonesian water yam germplasm (Dioscorea alata L.) based on morphological characters2012

    • Author(s)
      Purnomo, Budi Setiadi Daryono, Rugayah, Issirep Sumardi and Hironobu Shiwachi
    • Journal Title

      SABRAO Journal of Breeding and Genetics

      Volume: 44巻 Pages: 277-291

    • Peer Reviewed
  • [Journal Article]2011

    • Author(s)
      P. K. Babil, Chikano Funayama, Ken Iijima, Kenji Irie, Hironobu Shiwachi, Hidekazu Toyohara and Hiroshi Fujimaki
    • Journal Title

      Tropical Agriculture and Development

      Volume: 55巻 Pages: 142-147

    • Peer Reviewed
  • [Journal Article] ダイジョ(Dioscorea alata L.)およびナガイモ(D. opposita THUNB.) におけるムカゴの成長に及ぼす日長の影響2010

    • Author(s)
      陳淑婉, 志和地弘信, 真田篤史, 豊原秀和
    • Journal Title

      熱帯農業研究

      Volume: 3 Pages: 6-12

    • Peer Reviewed
  • [Journal Article] Effect of theobroxide and day-length on the growth of Yams (Dioscorea spp.)2010

    • Author(s)
      S. Chen, H. Shiwachi, A. Sanada and H. Toyohara
    • Journal Title

      The International Society for Southeast Asian Agricultural Sciences

      Volume: 16巻 Pages: 22-30

    • Peer Reviewed
  • [Journal Article] Optimum time for collection of root samples for chromosome observation in Yams (Dioscorea spp.)2010

    • Author(s)
      P. K. Babil, H. Kikuno, H. Shiwachi, H. Toyohara, J. Fujigaki, H. Fujimaki and R. Asiedu
    • Journal Title

      Tropical Agriculture and Development

      Volume: 54巻 Pages: 71-75

    • Peer Reviewed
  • [Journal Article] Characterization of sprouting and shoot formation processes of rooted cuttings of water yam (Dioscorea alata L.)2010

    • Author(s)
      R. Matsumoto, H. Shiwachi, H. Kikuno, K. Irie, H. Toyohara, A. Komamine and H. Fujimaki
    • Journal Title

      Tropical Agriculture and Development

      Volume: 54巻 Pages: 107-112

    • Peer Reviewed
  • [Journal Article] ミャンマー産ダイジョ (Dioscorea alata L.)における塊茎の成分特性の品種間差異2010

    • Author(s)
      李佩., 志和地弘信, 入江憲治, Ye Tint Tun, 石田裕, 豊原秀和
    • Journal Title

      熱帯農業研究

      Volume: 3巻 Pages: 62-69

    • Peer Reviewed
  • [Journal Article] Ploidy variation and their effect on leaf and stoma traits of water yam (Dioscorea alata L.) collected in Myanmar2010

    • Author(s)
      P.K. Babil, K. Irie, H. Shiwachi, Ye Tint Tun, H. Toyohara and H. Fujimaki
    • Journal Title

      Tropical Agriculture and Development

      Volume: 54巻 Pages: 132-139

    • Peer Reviewed
  • [Journal Article] ダイジョ(Dioscorea alata L.)の挿し穂の採取時期とジベレリンおよびウニコナゾールPの処理が挿木苗の生育に及ぼす影響2010

    • Author(s)
      松本亮,志和地弘信,菊野日出彦,入江憲治,豊原秀和
    • Journal Title

      熱帯農業研究

      Volume: 4巻 Pages: 22-26

    • Peer Reviewed
  • [Presentation] マラウイにおける投入財補助金政策の現状:マラウイ北部地域の事例から2011

    • Author(s)
      五野日路子, 高根務, 中曽根勝重
    • Organizer
      日本アフリカ学会
    • Place of Presentation
      弘前大学
    • Year and Date
      20110521-22
  • [Presentation] 父系社会における女性世帯主世帯: マラウイ北部地域土地権利の実態から2011

    • Author(s)
      五野日路子, 高根務, 中曽根勝重
    • Organizer
      日本国際地域開発学会
    • Place of Presentation
      東京農業大学
    • Year and Date
      2011-05-14
  • [Presentation] Intra-specific ploidy variations observed in an Asian collection of water yam2010

    • Author(s)
      P. K. Babil, K. Irie, H. Shiwachi, H. Toyohara and H. Fujimaki
    • Organizer
      国際植物染色体学会
    • Place of Presentation
      高知女子大学(高知県)
    • Year and Date
      2010-11-27
  • [Presentation] Investigation of off-season yam production based on rice-yam cropping system2010

    • Author(s)
      H. Kikuno, H. Shiwachi and H. Takagi
    • Organizer
      アフリカ稲研究センター
    • Place of Presentation
      Cotonou, (Benin 共和国)
    • Year and Date
      2010-10-09
  • [Presentation] ダイジョ (Dioscorea alata L.) の挿し穂の採取時期とジベレリンおよびウニコナゾール P の処理が挿木苗の生育に及ぼす影響2010

    • Author(s)
      松本亮,志和地弘信,菊野日出彦,入江憲治,豊原秀和
    • Organizer
      日本熱帯農業学会
    • Place of Presentation
      琉球大学(沖縄県)
    • Year and Date
      2010-10-09
  • [Patent(Industrial Property Rights)]

    • Inventor(s)
      志和地弘信, ひらめき★ときめきサイエンス,「アフリカの農業」の講師,2010年 9 月 12 日,東京農業大学
  • [Patent(Industrial Property Rights)]

    • Inventor(s)
      志和地弘信,国連食料農業機関(FAO)日本事務所 主催講演会 TICAD V 横浜開催に向けて-市民シンポジウム「アフリカの農業と農民のエンパワーメントを考える」~私たちに何ができるか?横浜で考え る~ Towards TICAD V 2013 in Yokohama, 「アフリカの食文化と農業」のパネリスト,2012 年 12 月 5 日,JICA横浜
  • [Patent(Industrial Property Rights)]

    • Inventor(s)
      志和地弘信,アフリカ食文化セミナー「アフリカの人たちは何を食べているの?」で講演, 2012 年 12 月 9 日,横浜市
  • [Patent(Industrial Property Rights)]

    • Inventor(s)
      志和地弘信,アフリカ理解プロジェクト「アフリカの食と食材」で講演, 2013 年2 月 2 日,JICA 横浜
  • [Patent(Industrial Property Rights)] http://www.nodai.ac.jp/int/develop/index.html

    • Inventor(s)
      ホームページ:東京農業大学国際農業開発学科情熱ひろば

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Published: 2014-08-29  

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