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Plant monitoring based on measurement of multipoint fluorescence spectra in leaves induced by ultra-violet LEDs.

Research Project

Project/Area Number 21580318
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Agricultural information engineering
Research InstitutionKisarazu National College of Technology

Principal Investigator

FUKUCHI Ken-ichi  木更津工業高等専門学校, 基礎学系, 教授 (00218942)

Co-Investigator(Renkei-kenkyūsha) KAKAZU Yuko  木更津工業高等専門学校, 基礎学系, 講師 (30455117)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Keywords生体計測 / 植物診断 / 蛍光計測 / ストレス影響評価 / 紫外LED / 多点スペクトル計測
Research Abstract

A light source for plant leaf excitation was made by LEDs of 375nm and 400nm with optical filters which absorb visible light, in consideration of the transmittance of the plant epidermis. The fluorescence spectra were able to be measured by the LEDs excitation of more than 30Wm^<-2> as well as the laser excitation. The multipoint fluorescence spectra measurement system was developed combined with a macro lens, the imaging spectrometer and so on. The stress influence of leaves was precisely evaluated with this measurement system.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (7 results)

All 2012 2011 2010 2009

All Journal Article (3 results) (of which Peer Reviewed: 1 results) Presentation (4 results)

  • [Journal Article] 紫外LED励起による植物葉の蛍光スペクトル計測2012

    • Author(s)
      福地健一,嘉数祐子,高橋邦夫
    • Journal Title

      木更津工業高等専門学校紀要

      Volume: 第45巻 Pages: 33-43

    • URL

      http://ci.nii.ac.jp/naid/110008894907

    • Related Report
      2011 Final Research Report
  • [Journal Article] 紫外及び近紫外LEDを用いた植物葉内色素励起光源の作製2012

    • Author(s)
      福地健一・嘉数祐子, 他
    • Journal Title

      木更津工業高等専門学校紀要

      Volume: 45 Pages: 33-43

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 2種のUV励起光によるラッカセイ生葉のLIFスペクトル変化及び蛍光葉内分布2010

    • Author(s)
      嘉数祐子,福地健一,高橋邦夫
    • Journal Title

      植物環境工学

      Volume: 第22巻 Pages: 100-106

    • URL

      http://dx.doi.org/10.2525/shita.22.100

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 紫外LED励起による植物葉の蛍光スペクトル計測2011

    • Author(s)
      福地健一
    • Organizer
      日本生物環境工学会2011年札幌大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2011-09-07
    • Related Report
      2011 Final Research Report
  • [Presentation] 紫外LED励起による植物葉の蛍光スペクトル計測2011

    • Author(s)
      福地健一・嘉数祐子, 他
    • Organizer
      日本生物環境工学会
    • Place of Presentation
      2011年札幌大会(北海道大学)
    • Year and Date
      2011-09-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] クロマツ針葉の蛍光スペクル2009

    • Author(s)
      福地健一
    • Organizer
      日本生物環境工学会2009年福岡大会
    • Place of Presentation
      九州大学
    • Year and Date
      2009-09-07
    • Related Report
      2011 Final Research Report
  • [Presentation] クロマツ針葉の蛍光スペクトル及び蛍光葉内分布2009

    • Author(s)
      福地健一, 嘉数祐子, 他
    • Organizer
      日本生物環境工学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2009-09-07
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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