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

Development of bio-speckle sensor for mesurement of water status in leaf

Research Project

Project/Area Number 26660204
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Agricultural environmental engineering/Agricultural information engineering
Research InstitutionMie University

Principal Investigator

Fukushima Takashi  三重大学, 生物資源学研究科, 准教授 (00452227)

Co-Investigator(Kenkyū-buntansha) NAGASUGA Kiyoshi  三重大学, 大学院生物資源学研究科, 准教授 (80515677)
Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsレーザスペックル / 葉脈 / 水動態 / 画像処理 / 周波数解析 / 葉脈流 / 水ストレス / 精密農業
Outline of Final Research Achievements

This study aims to develop the bio-speckle sensor that can detect the amount of the flow in leaf vein in an actual field, in order to understand the plant condition for agricultural production management. The flow of a leaf vein was analyzed by laser speckle method using transmitted laser beam. As a result, it would be needed to separate and extract the specific speckle variation according to each plant activities. And diagnostic speckle variation of plant origin was confirmed. A measurement device that can use in actual field based on the detailed analysis of speckle variations for plant would be developed in the future.

Report

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

    (5 results)

All 2016 2015

All Journal Article (1 results) Presentation (4 results)

  • [Journal Article] レーザスペックル法による葉の観察2016

    • Author(s)
      東直志,福島崇志,長菅輝義,佐藤邦夫,有田悠人
    • Journal Title

      農業食料工学会関西支部報

      Volume: 119 Pages: 57-58

    • Related Report
      2015 Annual Research Report
  • [Presentation] レーザスペックル法による植物動態計測 ― 葉柄部を対象とした計測の検討 ―2016

    • Author(s)
      東直志,福島崇志,長菅輝義,佐藤邦夫,有田悠人
    • Organizer
      農業食料工学会関西支部例会
    • Place of Presentation
      神戸大学(兵庫県・神戸市)
    • Year and Date
      2016-03-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] 植物葉の水動態計測のためのスペックル画像解析方法の検討2015

    • Author(s)
      東直志,有田悠人,福島崇志
    • Organizer
      Joint Seminar 2015
    • Place of Presentation
      三重大学(三重県・津市)
    • Year and Date
      2015-11-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] レーザスペックル法による葉の観察2015

    • Author(s)
      東直志,福島崇志,長菅輝義,佐藤邦夫,有田悠人
    • Organizer
      農業食料工学会関西支部例会
    • Place of Presentation
      ヤンマーミュージアム(滋賀県・長浜市)
    • Year and Date
      2015-10-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] レーザスペックル法による葉脈内流速の計測2015

    • Author(s)
      有田悠人,福島崇志,長菅輝義,佐藤邦夫,東直志
    • Organizer
      農業環境工学関連5学会2015年合同大会
    • Place of Presentation
      岩手大学(岩手県・盛岡市)
    • Year and Date
      2015-09-14
    • Related Report
      2015 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2017-05-10  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi