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Environmental and Physiological Studies on Measurement and Optimization of Root absorption and Translocation in Plants.

Research Project

Project/Area Number 14360154
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 生物環境
Research InstitutionKochi University

Principal Investigator

KITANO Masaharu  Kochi University, Fac.of Agriculture, Professor, 農学部, 教授 (30153109)

Co-Investigator(Kenkyū-buntansha) ISHIKAWA Katsumi  Kochi University, Fac.of Agriculture, Professor, 農学部, 教授 (20117419)
MATSUOKA Takahisa  Kochi University, Fac.of Agriculture, Professor, 農学部, 教授 (70036739)
KAWANO Toshio  Kochi University, Fac.of Agriculture, Professor, 農学部, 助教授 (60224812)
EGUCHI Toshihiko  Kyushu University, Biotron Institute, Research Associate, 生物環境調節センター, 助手 (40213540)
ARAKI Takuya  Kyushu University, Fac.of Agriculture, Research Associate, 大学院・農学研究院, 助手 (10363326)
宮内 樹代史  高知大学, 農学部, 講師 (80253342)
吉田 敏  九州大学, 生物環境調節センター, 助教授 (90191585)
Project Period (FY) 2002 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥13,900,000 (Direct Cost: ¥13,900,000)
Fiscal Year 2004: ¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 2003: ¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 2002: ¥8,200,000 (Direct Cost: ¥8,200,000)
Keywordsroots / root absorption / translocation / fruits / phloem / xylem / environmental stress / plant instrumentation / 師部 / 塩ストレス / 高温ストレス / 物質集積 / 木部 / ソース・シンク / トマト / ソースーシンク
Research Abstract

The aim of this research is to newly develop the methodologies for evaluating functions of mass absorption in intact roots and mass accumulation into fruits and to analyze mechanisms of environmental effects on these functions from the point of view of optimization of transport phenomena in the plant-environment system. The main results obtained from 2002 to 2004 are summarized below :
1.In the NFT liquid culture system, the new methodology was established for measurements of uptake rates of water and each inorganic ion and concentrations of the respective ions in.xylem sap in intact roots, and short term and long term effects of the high root temperature stress and effect of the short term salt stress were elucidated.
2.Evaluations of fluxes of mass (sap, and soluble solids) into a tomato fruit via phloem and concentrations of soluble solids in the phloem sap were enabled, and effects of salt stress and water stress on mass accumulation into tomato fruits were analyzed with special reference to osmoregulation in phloem transport.
3.The cooperative application of the high pressure flow meter and the pressure tank for intact root system of a whole plant enabled quantitative analyses of characteristics of root absorption under various root environments.
4.A new method for evaluation of transpiration from plant canopy in a field was developed on the basis of stomatal closure by applying abscisic acid (ABA) to plants.
5.By applying the new methodologies developed above, it was verified, for example, that the short-term salt stress treatment with the concentrated deep seawater at the stage of rapid fruit growth of tomato plants can induce the osmoregulation in phloem transport and results in production of high quality tomatoes enriched in sugar, acid, minerals and good flavor.

Report

(4 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (53 results)

All 2005 2004 2003 2002 Other

All Journal Article (43 results) Book (5 results) Publications (5 results)

  • [Journal Article] A method for in situ evaluation of transpirational water loss from crop field by applying abscisic acid to plants.2005

    • Author(s)
      Yasutake, D. et al.
    • Journal Title

      J.Agric.Meteorol. 60(In press)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Study on root absorption responding to environmental stress by using hydroponic systems.2005

    • Author(s)
      Mohammad Affan F.F. et al.
    • Journal Title

      Phyton (In press)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] High Temperature Effect on Root Absorption.2005

    • Author(s)
      Mohammad Affan F.F. et al.
    • Journal Title

      J.Agric.Meteorol. 60

      Pages: 809-812

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] System for Evaluating Root Uptake Capacity in Relation to Phytoremediation.2005

    • Author(s)
      Yasutake, D. et al.
    • Journal Title

      J.Agric.Meteorol. 60

      Pages: 828-832

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A method for in situ evaluation of transpirational water loss from crop field by applying abscisic acid to plants2005

    • Author(s)
      Yasutake, D et al.
    • Journal Title

      J.Agric.Meteorol. 60(in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Study on root absorption responding to environmental stress by using hydroponic systems2005

    • Author(s)
      Mohammad Affan F.F.et al.
    • Journal Title

      Phyton (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 5.3. Nutritional plant physiology ant environment2005

    • Author(s)
      Iwasaki, K.et al.
    • Journal Title

      New Agricultural Meteorology and Environmental Science (Asakurashoten)

      Pages: 120-131

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] High Temperature Effect on Root Absorption2005

    • Author(s)
      Mohammad Affan F. F. et al.
    • Journal Title

      J.Agric.Meteorol. 60

      Pages: 809-812

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] System for Evaluating Root Uptake Capacity in Relation to Phytoremediation2005

    • Author(s)
      Yasutake, D et al.
    • Journal Title

      J.Agric.Meteorol. 60

      Pages: 828-832

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] High temperature effect on root absorption2005

    • Author(s)
      Mohammad Affan F.F.
    • Journal Title

      J.Agricultural Meteorology 60・4

      Pages: 809-812

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Root uptake capacity in relation to phytoremediation2005

    • Author(s)
      Yasutake, D.
    • Journal Title

      J.Agricultural Meteorology 60・5

      Pages: 828-832

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 空気湿度と気流に依存する蒸散要求度に対する気孔反応2004

    • Author(s)
      安武大輔ら
    • Journal Title

      生物環境調節 42

      Pages: 323-329

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 海洋深層水の施設栽培への利用に関する研究2004

    • Author(s)
      松岡孝尚ら
    • Journal Title

      高知大学地域共同研究センター研究成果報告書 2

      Pages: 99-111

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Dynamic Analysis of Growth, Water Balance and Sap Fluxes through Phloem and Xylem in a Tomamo Fruit : Short-term Effect of Water Stress.2004

    • Author(s)
      Araki, T. et al.
    • Journal Title

      Environ.Control in Biology 42

      Pages: 225-240

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 根における水および元素の吸収速度の動的評価2004

    • Author(s)
      安武大輔ら
    • Journal Title

      Eco-Engineering 16

      Pages: 215-222

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Stomatal Response to Evaporative Demand Depending on Air Humidity and Wind2004

    • Author(s)
      Yasutake, D et al.
    • Journal Title

      Environ.Control in Biology 42(4)

      Pages: 323-329

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Application of deep seawater to horticulture2004

    • Author(s)
      Matsuoka, T.et al.
    • Journal Title

      Research Report of Center for Joint Research and Development Kochi University 2

      Pages: 99-111

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Dynamic Analysis of Growth, Water Balance and Sap Fluxes through Phloem and Xylem in a Tomato Fruit : Short-term Effect of Water Stress2004

    • Author(s)
      Araki, T et al.
    • Journal Title

      Environ.Control in Biology 42

      Pages: 225-240

    • NAID

      10018079093

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Dynamic Evaluation of Uptake of Water and Mineral Nutrients by Roots2004

    • Author(s)
      Yasutake, D et al.
    • Journal Title

      Eco-Engineering 16

      Pages: 215-222

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Measurement of Translocation2004

    • Author(s)
      Kitano, M.
    • Journal Title

      New Agricultural Environment Engineering (Yokendo)

      Pages: 146-147

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 空気湿度と気流に依存する蒸散要求度に対する気孔反応2004

    • Author(s)
      安武大輔
    • Journal Title

      生物環境調節 40・4

      Pages: 323-329

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Dynamic analysis of growth, water balance and sap fluxes through phloem and xylem in a tomato fruit : Short-term effect of water stress2004

    • Author(s)
      Araki, T.
    • Journal Title

      Environment Control in Biology 42・3

      Pages: 225-240

    • NAID

      10018079093

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 根における水および元素の吸収速度の動的評価2004

    • Author(s)
      安武大輔
    • Journal Title

      Eco-Engineering 16・3

      Pages: 215-222

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 植物・環境系における輸送現象に関する環境生理学的研究2003

    • Author(s)
      北野雅治
    • Journal Title

      生物環境調節 41

      Pages: 215-222

    • NAID

      10031136565

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Treatments of different water using natural minerals and its influence on early plant growth, Komatsuna(Brassica rapa L.nothovar)2003

    • Author(s)
      Md.A.K.Azad et al.
    • Journal Title

      Environ.Control in Biology 41

      Pages: 311-319

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Xylem Sap Backflow from Tomato Fruit under Water Deficit Condition.2003

    • Author(s)
      Eguchi, T. et al.
    • Journal Title

      Acta Horticulturae. 618

      Pages: 347-351

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Effects of various water on early growth in Komatsuna seedlings.2003

    • Author(s)
      Md.A.K.Azad et al.
    • Journal Title

      Acta Horticulturae. 609

      Pages: 487-492

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] サツマイモ塊根の肥大に対する根温の影響-直接的および間接的な温度の影響-2003

    • Author(s)
      江口壽彦ら
    • Journal Title

      生物環境調節 41

      Pages: 43-49

    • NAID

      10031136539

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 海洋深層水の農業への有効利用-1(2)冷熱の水耕栽培への利用2003

    • Author(s)
      松岡孝尚ら
    • Journal Title

      海洋深層水利用研究会ニュース 7

      Pages: 10-11

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 海洋深層水の農業への有効利用-2(1)トマト生産への利用のための生理学的検証2003

    • Author(s)
      北野雅治ら
    • Journal Title

      海洋深層水利用研究会ニュース 7

      Pages: 2-3

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Environmental and Physiological Studies on Transport Phenomena in Plant-Environment System2003

    • Author(s)
      Kitano, M.
    • Journal Title

      Environ.Control in Biology 41

      Pages: 387-391

    • NAID

      10031136565

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Treatments of different water using natural minerals and its influence on early plant growth, Komatsuna (Brassica rapa L.nothovar)2003

    • Author(s)
      Md.A.K.Azad et al.
    • Journal Title

      Envirom Control in Biology 41

      Pages: 311-319

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Xylem Sap Backflow from Tomato Fruit under Water Deficit Condition2003

    • Author(s)
      Eguchi, T et al.
    • Journal Title

      Acta Horticulturae 618

      Pages: 347-351

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Effects of various water on early growth in Komatsuna seedlings2003

    • Author(s)
      Md.A.K.Azad et al.
    • Journal Title

      Acta Horticulturae 609

      Pages: 487-492

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Root Temperature Effects on Tuberous Root Growth of Sweetpotato (Ipomoea batatas Lam.) -Direct and Indirect Effects of Temperature-2003

    • Author(s)
      Eguchi, T et al.
    • Journal Title

      Environ Control in Biology 41

      Pages: 43-49

    • NAID

      10031136539

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Climate of Kochi2003

    • Author(s)
      Kitano, M.
    • Journal Title

      Agricultural Meteorology in Chugoku and Shikoku Region (Norintokei-kyoukai)

      Pages: 182-188

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Characteristics of Agriculture of Kochi2003

    • Author(s)
      Kitano, M.
    • Journal Title

      Agricultural Meteorology in Chugoku and Shikoku Region (Norintokei-kyoukai)

      Pages: 188-194

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Application of Deep Seawater to Agriculture--1(2) Application of low temperature of deep seawater to hydroponics2003

    • Author(s)
      Matsuoka, T.et al.
    • Journal Title

      JADOWA News 7

      Pages: 10-11

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Application of Deep Seawater to Agriculture--2(1) Physiological studies for application to tomato production2003

    • Author(s)
      Kitano, M.et al.
    • Journal Title

      JADOWA News 7

      Pages: 2-3

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 水分欠乏状態におけるトマト果実からの木部汁液の逆流2002

    • Author(s)
      江口壽彦ら
    • Journal Title

      九州の農業気象 II(11)

      Pages: 59-60

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 根圏の水ポテンシャルが植物の吸水速度および水通導特性に及ぼす影響2002

    • Author(s)
      安武大輔ら
    • Journal Title

      九州の農業気象 II(11)

      Pages: 55-58

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Sap backflow through xylem from tomato fruits under water deficit2002

    • Author(s)
      Eguchi, T.et al.
    • Journal Title

      Agricultural Meteorology in Kyushu II 11

      Pages: 59-60

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Effects of water potential of root environment on water uptake and hydraulic characteristics of plant2002

    • Author(s)
      Yasutake, D.et al.
    • Journal Title

      Agricultural Meteorology in Kyushu II 11

      Pages: 55-58

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] 新農業気象・環境学2005

    • Author(s)
      岩崎貢三ら
    • Total Pages
      209
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] 新農業環境工学2004

    • Author(s)
      北野雅治
    • Total Pages
      274
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] 新農業環境工学2004

    • Author(s)
      北野雅治
    • Total Pages
      274
    • Publisher
      養賢堂
    • Related Report
      2004 Annual Research Report
  • [Book] 中国・四国地域の農業気象2003

    • Author(s)
      北野雅治
    • Total Pages
      219
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] 中国・四国地域の農業気象2003

    • Author(s)
      北野雅治
    • Total Pages
      219
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Publications] T.Eguchi, T.Araki, S.Yoshida, M.Kitano: "Xylem sap backflow from tomato fruit under water deficit condition"Acta Horticulturae. 618. 347-351 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 北野雅治: "中国・四国地域の農業気象"農林統計協会. 219 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 北野雅治: "新農業環境工学"養賢堂(印刷中). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 江口壽彦, 北野雅治, 吉田 敏, 筑紫二郎: "サツマイモ塊根の肥大に対する根温の影響-直接的および間接的な温度の影響-"生物環境調節. 41・1. 43-49 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 江口壽彦, 荒木卓哉, 吉岡 敏, 北野雅治: "水分欠乏状態におけるトマト果実からの木部汁液の逆流"九州の農業気象 II. 11. 59-60 (2002)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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