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

Analysis of aerial tuber development from shoot axil using cytology and physiology viewpoint in Chinese yam

Research Project

Project/Area Number 26450042
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Horticultural science
Research InstitutionAkita Prefectural University

Principal Investigator

Yoshida Yasunori  秋田県立大学, 生物資源科学部, 准教授 (40291851)

Co-Investigator(Renkei-kenkyūsha) OGAWA Atsushi  秋田県立大学, 生物資源科学部, 教授 (30315600)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsむかご / 切片 / 枝葉の発育 / 灌水量 / 施肥時期 / 施肥量 / 染色 / 追肥 / ヤマノイモ / 垂下処理 / 転流
Outline of Final Research Achievements

I could not transfer BrdU from a bottom of stem to accessory bud, which developed to aerial tuber, for calculate the division frequency. However, I could get various result about the relationship shoot and new tuber growth, which influenced the aerial tuber growth. Regression equation got from leaves dry weight to stem dry weight and from shoot dry weight to leaves dry weight were high coefficient of determination. It was cleared that shoot and new tuber growth was promoted or inhibited by amount of irrigation at each different growth stage. Further, dry weight distribution to each organ was influenced by different method fertilization. Namely, in case of lack of fertilizer, there were a lot of the distribution of dried photosynthate weight to new tuber were increasing, while, in case of sufficiently of fertilizer, there were a lot of the distribution of dried them weight were increasing. I will kept studying about aerial tuber development using above result in future.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (9 results)

All 2017 2016 2015 2014

All Journal Article (2 results) (of which Open Access: 1 results,  Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (7 results)

  • [Journal Article] ツクネイモの小分割種芋生産法に関する研究-種芋重と株間の組み合わせが枝葉と新芋発育ならびに受光態勢に及ぼす影響2016

    • Author(s)
      吉田康徳・永瀬大樹・神田啓臣・富樫英悦・高橋春實
    • Journal Title

      秋田県立大学ウェブジャーナルB(研究成果部門)

      Volume: 3 Pages: 237-242

    • Related Report
      2016 Annual Research Report
    • Open Access
  • [Journal Article] Effects of between seed tuber weight and intrarow spacing on the development of shoots and new tuber in Chinese yam (Dioscorea oppositifolia ‘ Tsukuneimo ’)2016

    • Author(s)
      Yoshida, Y, Kikuchi, S, Togashi, E, Takahashi, T, Takahashi, H, Kanda, H, Hosogoe, K, Kagaya, R and Kanahama, K.
    • Journal Title

      Acta Hort

      Volume: 73-77 Pages: 73-77

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 施肥方法がツクネイモの枝葉と新芋の発育に及ぼす影響2017

    • Author(s)
      吉田康徳・菅野嵩人・神田啓臣・富樫英悦・高橋春實
    • Organizer
      園芸学会
    • Place of Presentation
      日本大学藤沢キャンパス(神奈川県藤沢市)
    • Year and Date
      2017-03-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] ツクネイモの収量に及ぼす灌水量と追肥時期の影響2016

    • Author(s)
      吉田康徳・石井貴大・神田啓臣・富樫英悦・高橋春實
    • Organizer
      園芸学会
    • Place of Presentation
      東京農業大学
    • Year and Date
      2016-03-26
    • Related Report
      2015 Research-status Report
  • [Presentation] ツクネイモの収量に及ぼす要因の解明2015

    • Author(s)
      吉田康徳・永瀬大樹・神田啓臣・富樫英悦・本田邦俊・高橋春實
    • Organizer
      園芸学会
    • Place of Presentation
      徳島大学
    • Year and Date
      2015-09-26
    • Related Report
      2015 Research-status Report
  • [Presentation] ツクネイモの枝葉の発育と新芋の発育との関係2015

    • Author(s)
      吉田康徳・永瀬大樹・神田啓臣・富樫英悦・本田邦俊・高橋春實
    • Organizer
      園芸学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2015-03-28 – 2015-03-29
    • Related Report
      2014 Research-status Report
  • [Presentation] ツクネイモの種芋重と株間が小分割種芋生産法に及ぼす影響2014

    • Author(s)
      吉田康徳・渡部恵里香・長津 瞳・富樫英悦・高橋剛郎・神田啓臣・高橋春實
    • Organizer
      園芸学会
    • Place of Presentation
      佐賀大学
    • Year and Date
      2014-09-27 – 2014-09-28
    • Related Report
      2014 Research-status Report
  • [Presentation] ツクネイモの小分割種芋生産法へのウイルスフリー種芋導入に関する研究2014

    • Author(s)
      吉田康徳・長津 瞳・渡部恵里香・神田啓臣・高橋春實
    • Organizer
      園芸学会
    • Place of Presentation
      佐賀大学
    • Year and Date
      2014-09-27 – 2014-09-28
    • Related Report
      2014 Research-status Report
  • [Presentation] Effects of between seed tuber weight and intrarow spacing on the development of shoots and new tuber in Chinese yam (Dioscorea oppositifolia cv. Tsukuneimo)2014

    • Author(s)
      Yoshida, Y, Kikuchi, S, Togashi, E, Takahashi, T, Takahashi, H, Kanda, H, Hosogoe, K, Kagaya, R and Kanahama, K
    • Organizer
      IHC 2014
    • Place of Presentation
      Brisbane, Australia
    • Year and Date
      2014-08-17 – 2014-08-22
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi