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Ideotype of root system based on the evaluation of QTL x Water stress x Management interaction

Research Project

Project/Area Number 15H02644
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Crop production science
Research InstitutionNagoya University

Principal Investigator

Yamauchi Akira  名古屋大学, 生命農学研究科, 教授 (30230303)

Co-Investigator(Kenkyū-buntansha) 犬飼 義明  名古屋大学, 農学国際教育研究センター, 教授 (20377790)
田中 利治  名古屋大学, 生命農学研究科, 特任教授 (30227152)
三屋 史朗  名古屋大学, 生命農学研究科, 講師 (70432250)
槇原 大悟  名古屋大学, 農学国際教育研究センター, 准教授 (70452183)
仲田 麻奈  名古屋大学, 農学国際教育研究センター, 助教 (70623958)
CEDICOL Editha・C  名古屋大学, アジアサテライトキャンパス学院(農), 特任教授 (60747129)
PHENG Vutha  名古屋大学, アジアサテライトキャンパス学院(農), 特任准教授 (70747120)
Project Period (FY) 2015-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥37,180,000 (Direct Cost: ¥28,600,000、Indirect Cost: ¥8,580,000)
Fiscal Year 2019: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Fiscal Year 2018: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2017: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2016: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2015: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywords可塑性 / 深根性 / 天水田 / 水管理 / 肥培管理 / 硬盤層
Outline of Final Research Achievements

This study aimed to examine the functional roles of the ability of the plant to change its development as environmental conditions change, which is known as phenotypic plasticity in crop adaptation to water stress such as drought as well as soil moisture fluctuation stress. We conducted a series of experiments and found out that soil moisture interacts with soil hardness, and the timing of root plasticity expression in response to soil moisture and thus hardness changes determines the ability of roots to penetrate the hardpan which is commonly formed in rainfed lowlands. Further, based on the results of field experiments that used three lines selected from chromosome segment substitution lines with KDML 105 background, we found the QTLs those three lines have regulate the expression of root plasticity, which then promotes water uptake and thus dry matter production under rainfed lowland conditions.

Academic Significance and Societal Importance of the Research Achievements

アジアに広範に拡がる天水田イネの生産性の向上は焦眉の課題である。本研究は、これまでに共同研究を推進してきたネットワークを活用しつつ、埋もれている栽培技術や遺伝資源を評価し直した。さらに、遺伝子型(QTL)と環境との相互作用の評価し、有用な品種育成が可能になるための基礎的な知見の提供を目指し、根の可塑性の重要性を明らかにした。作物学的課題(必要な形質の同定)とその遺伝学的背景(QTL の同定)を結びつけ、理想的根系が具備すべき形質を見出し、根に関わる形質は、環境との相互作用が大きく、栽培環境毎に適応性に必要とされる根の形質とその組み合わせが異なることを実証したところに最大の学術的意義がある。

Report

(6 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (47 results)

All 2020 2019 2018 2017 2016 2015 Other

All Int'l Joint Research (6 results) Journal Article (16 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 16 results,  Open Access: 13 results,  Acknowledgement Compliant: 1 results) Presentation (25 results) (of which Int'l Joint Research: 6 results,  Invited: 1 results)

  • [Int'l Joint Research] 農林水産省農業総局・農業技術研究所/王立農業大学(カンボジア)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] フィリピンイネ研究所(フィリピン)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] カセサート大学(タイ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 農林水産省農業総局・農業技術研究所/王立農業大学(カンボジア)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] フィリピンイネ研究所(フィリピン)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] カセサート大学(タイ)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Plasticity in root system architecture of rice genotypes exhibited under different soil water distributions in soil profile2019

    • Author(s)
      Kano-Nakata, M., Nakamura, T., Mitsuya, S., and Yamauchi, A.
    • Journal Title

      Plant Production Science

      Volume: in press Issue: 4 Pages: 501-509

    • DOI

      10.1080/1343943x.2019.1608836

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 'Kasalath' Allele in Nipponbare Background is Responsible for the Plasticity in Lateral Root Development of Rice under Soil Moisture Fluctuation Stress2019

    • Author(s)
      Niones Jonathan M., Suralta Roel Rodriguez, Inukai Yoshiaki, Kano-Nakata Mana, Yamauchi Akira
    • Journal Title

      PHILIPPINE AGRICULTURAL SCIENTIST

      Volume: 102 Pages: 188-198

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Soil Compaction Enhanced the Expression of Root Plasticity, Water and Nitrogen Uptake of Rice under Mild Drought with High N Fertilization2019

    • Author(s)
      Thiem Thi Tran, Suralta Roel Rodriguez, Takeda Moe, Mitsuya Shiro, Kano-Nakata Mana, Yamauchi Akira
    • Journal Title

      PHILIPPINE AGRICULTURAL SCIENTIST

      Volume: 102 Pages: 199-210

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of different water management practices on the dry matter production process and characteristics in NERICAs2019

    • Author(s)
      Kikuta Mayumi、Makihara Daigo、Arita Naoya、Miyazaki Akira、Yamamoto Yoshinori
    • Journal Title

      Plant Production Science

      Volume: 22 Issue: 2 Pages: 168-179

    • DOI

      10.1080/1343943x.2018.1561195

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of nitrogen application on the expression of drought-induced root plasticity of upland NERICA rice2019

    • Author(s)
      Menge Daniel Makori、Onyango John Collins、Yamauchi Akira、Kano-Nakata Mana、Asanuma Shuichi、Thi Tran Thiem、Inukai Yoshiaki、Kikuta Mayumi、Makihara Daigo
    • Journal Title

      Plant Production Science

      Volume: 22 Issue: 2 Pages: 180-191

    • DOI

      10.1080/1343943x.2018.1561194

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Functional roles of root plasticity and its contribution to water uptake and dry matter production of CSSLs with the genetic background of KDML105 under soil moisture fluctuation2018

    • Author(s)
      Owusu-Nketia Stella、Siangliw Jonaliza Lanceras、Siangliw Meechai、Toojinda Theerayut、Vanavichit Apichart、Ratsameejanphen Noppon、Ruangsiri Mathurada、Sriwiset Sararin、Suralta Roel Rodriguez、Inukai Yoshiaki、Mitsuya Shiro、Kano-Nakata Mana、Nguyen Dinh Thi Ngoc、Takuya Kabuki、Yamauchi Akira
    • Journal Title

      Plant Production Science

      Volume: 21 Issue: 3 Pages: 266-277

    • DOI

      10.1080/1343943x.2018.1477509

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of a newly identified mutation gene that promotes root elongation for improvement of drought avoidance in rice2018

    • Author(s)
      Hasegawa, T., Shibata, A., Wainaina, C. M., Makihara, D., Samejima, H., Kikuta, M., Menge, D. M., Kimani, J. M., Yamauchi, A. and Inukai, Y.
    • Journal Title

      Journal of International Cooperation for Agricultural Development

      Volume: 17 Pages: 34-40

    • NAID

      130008031153

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Plasticity in nodal root elongation through the hardpan triggered by rewatering during soil moisture fluctuation stress in rice2018

    • Author(s)
      Roel Rodriguez Suralta, Jonathan Manito Niones, Mana Kano-Nakata, Thiem Tran, Shiro Mitsuya, Akira Yamauch
    • Journal Title

      Scientific reports

      Volume: 8 Issue: 1 Pages: 1-11

    • DOI

      10.1038/s41598-018-22809-5

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genotypic variations in the plasticity of nodal root penetration through the hardpan during soil moisture fluctuations among four rice varieties2018

    • Author(s)
      Dinh Thi Ngoc Nguyen, Roel Rodriguez Suralta, Mana Kano-Nakata, Shiro Mitsuya, Stella Owusu-Nketia, Akira Yamauchi
    • Journal Title

      Plant Production Science

      Volume: 21 Issue: 2 Pages: 93-105

    • DOI

      10.1080/1343943x.2018.1439757

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Root plasticity under fluctuating soil moisture stress exhibited by backcross inbred line of a rice variety, Nipponbare carrying introgressed segments from KDML105 and detection of the associated QTLs2018

    • Author(s)
      Owusu-Nketia Stella、Inukai Yoshiaki、Ohashi Satomi、Suralta Roel Rodriguez、Doi Kazuyuki、Mitsuya Shiro、Kano-Nakata Mana、Niones Jonathan Manito、Nguyen Dinh Thi Ngoc、Takuya Kabuki、Makihara Daigo、Yamauchi Akira
    • Journal Title

      Plant Production Science

      Volume: 21 Issue: 2 Pages: 106-122

    • DOI

      10.1080/1343943x.2018.1446759

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Rice productivity improvement in Cambodia through the application of technical recommendation in a farmer field school2017

    • Author(s)
      Chhay Ngin、Seng Suon、Tanaka Toshiharu、Yamauchi Akira、Cedicol Editha C.、Kawakita Kazuhito、Chiba Sotaro
    • Journal Title

      International Journal of Agricultural Sustainability

      Volume: 15 Issue: 1 Pages: 54-69

    • DOI

      10.1080/14735903.2016.1174811

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of mechanical defoliation and detillering at different growth stages on rice yield in dry season in Cambodia.2017

    • Author(s)
      Ngin Chhay、Suon Seng、Tanaka Toshiharu、Yamauchi Akira、Kawakita Kazuhito、Chiba Sotaro
    • Journal Title

      International Journal of Agriculture and Environmental Research

      Volume: 3 Pages: 3452-3470

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact of Insecticide Applications on Arthropod Predators and Plant Feeders in Cambodian Rice Fields2017

    • Author(s)
      Ngin Chhay、Suon Seng、Tanaka Toshiharu、Yamauchi Akira、Kawakita Kazuhito、Chiba Sotaro
    • Journal Title

      Phytobiomes

      Volume: 1 Issue: 3 Pages: 128-137

    • DOI

      10.1094/pbiomes-01-17-0002-r

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Drought induced root plasticity of two upland NERICA varieties under conditions with contrasting soil depth characteristics2016

    • Author(s)
      Daniel Menge, Emi Kameoka, Mana Kano-Nakata, Akira Yamauchi, Shuichi Asanuma, Hidetoshi Asai, Mayumi Kikuta, Roel Rodriguez Suralta, Takuya Koyama, Thiem Thi Tran, Joel DLC. Siopongco, Shiro Mitsuya, Yoshiaki Inukai and Daigo Makihara
    • Journal Title

      Plant Prodction Science

      Volume: in press Issue: 3 Pages: 389-400

    • DOI

      10.1080/1343943x.2016.1146908

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Developmental Plasticity of Rice Root System Grown under Mild Drought Stress Condition with Shallow Soil Depth; Comparison between Nodal and Lateral roots2016

    • Author(s)
      Emi Kameoka, Roel Rodriguez Suralta, Shiro Mitsuya and Akira Yamauchi
    • Journal Title

      Plant Production Science

      Volume: 19 Issue: 3 Pages: 411-419

    • DOI

      10.1080/1343943x.2015.1128094

    • NAID

      120006666482

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Root plasticity for maintenance of productivity under abiotic stressed soil environments in rice: Progress and prospects2016

    • Author(s)
      Suralta, R. R., Mana Kano-Nakata, Jonathan M. Niones, Yoshiaki Inukai, Emi Kameoka, Thiem Thi Tran, Daniel Menge, Shiro Mitsuya and Akira Yamauchi
    • Journal Title

      Field Crops Res.

      Volume: - Pages: 57-66

    • DOI

      10.1016/j.fcr.2016.06.023

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 土壌水分ならびにリン条件によって誘導される通気組織形成の根系発達促進効果における光合成の役割2020

    • Author(s)
      内田さや子,三屋史朗,山内章
    • Organizer
      日本作物学会第249回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] PLASTICITY AS THE KEY ABILITY OF ROOTS FOR ADAPTATION TO VARIOUS TYPES OF WATER STRESSES IN RICE PLANTS2019

    • Author(s)
      A Yamauchi, M Nakata-Kano, E Kameoka, R Suralta, J Niones, Y Inukai, S Mitsuya, T Tran, S Owusu- Nketia, D Nguyen, Y Watanabe, T Kabuki, D Menge
    • Organizer
      Rhizosphere 5
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 天水田適応系統イネの水ストレス条件下における器官間の代謝変動2019

    • Author(s)
      山崎竜太郎,若山正隆,門脇里恵,山内章,三屋史朗,仲田(狩野)麻奈
    • Organizer
      日本作物学会第248回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ケニア国ムエアにおける栽培時期と水稲収量の関係の調査と最適作期の決定2019

    • Author(s)
      鮫島啓彰、桂圭佑、菊田真由実、Simon M. Njinju、John M. Kimani、山内章、槇原大悟
    • Organizer
      日本作物学会第248回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 異なる水環境におけるイネ器官間の代謝変化2019

    • Author(s)
      山崎竜太郎,若山正隆,門脇里恵,山内章,仲田(狩野)麻奈,三屋史朗
    • Organizer
      第13回メタボロームシンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 小型ハンディスキャナーによる土耕条件におけるイネ根系発育の非破壊的定量評価2019

    • Author(s)
      丹下 美咲,仲田(狩野) 麻奈,三屋 史朗,山内 章
    • Organizer
      日本作物学会第247回講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Effect of GN1a and WFP Introgression on the Yield and Yield Components in Two Rice Varieties in Kenya2019

    • Author(s)
      Daniel M. Menge, Mayumi Kikuta, Hiroaki Samejima, Emily Gichuhi John M. Kimani, Motoyuki Ashikari, Rosalyn Angeles-Shim, Hidehiko Sunohara, Kshirod K. Jena, Akira Yamauchi, and Kazuyuki Doi and Daigo Makihara
    • Organizer
      日本作物学会第247回講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ケニア国ムエア灌漑地域の水稲栽培における節水のための間断灌漑が施肥窒素利用率に与える影響2018

    • Author(s)
      佐々木由佳、福田翔太、鮫島啓彰、菊田真由実、Kimani John、Menge Daniel、槇原大悟、山内章
    • Organizer
      日本土壌肥料学会2018年度神奈川大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Yield performance of Kernel Basmati lines introgressed with TAWAWA1, APO1, and Ehd1 genes grown with and without fertilizer, in Kenya2018

    • Author(s)
      Gichuhi Emily, Maekawa Masahiko, Samejima Hiroaki, Kikuta Mayumi, Menge Daniel, Kimani John, Makihara Daigo and Akira Yamauchi
    • Organizer
      日本育種学会第135回講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Evaluation of Cold tolerance of upland New Rice for Africa (NERICA) and parent rice varieties under natural low-temperature conditions in Mwea, Kenya2018

    • Author(s)
      Daigo Makihara, Hiroaki Samejima, Mayumi Kikuta, Keisuke Katsura, Daniel Menge, Emily Gichuhi, John Kimani, Akira Yamauchi
    • Organizer
      5th International Rice Congress
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 異なる水条件下における our1 変異体の根の成長特性2018

    • Author(s)
      長谷川友美、柴田晃秀、高橋(野坂)美鈴、西内俊策、鮫島啓彰、菊田真由美、槇原大悟、山内章、犬飼義明
    • Organizer
      第49回根研究集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 天水傾斜畑条件における土壌水分動態が異なる根系形質を持つNERICA 品種の生育および収量に及ぼす影響2017

    • Author(s)
      菊田真由実,鮫島啓彰,John Kimani,山内 章,槇原大悟
    • Organizer
      日本作物学会第243回講演会
    • Place of Presentation
      東京大学農学部弥生キャンパス(東京都文京区)
    • Year and Date
      2017-03-29
    • Related Report
      2016 Annual Research Report
  • [Presentation] Characterization of the Drought-Induced Deep Root Development of Upland NERICA Varieties as Affected by Phosphorus Fertilization2017

    • Author(s)
      Daniel M. Menge, Akira Yamauchi, Daigo Makihara
    • Organizer
      日本作物学会第243回講演会
    • Place of Presentation
      東京大学農学部弥生キャンパス(東京都文京区)
    • Year and Date
      2017-03-29
    • Related Report
      2016 Annual Research Report
  • [Presentation] Evaluation of root plasticity in hardpan penetration under soil moisture fluctuations by using chromosome segment substitution lines (CSSLs)2017

    • Author(s)
      Dinh Thi Ngoc Nguyen, Roel R. Suralta, Mana Kano-Nakata, Shiro Mitsuya, Stella Nketia Owusu, Jackline Nekesa Wasilwa, Akira Yamauchi
    • Organizer
      日本作物学会第243回講演会
    • Place of Presentation
      東京大学農学部弥生キャンパス(東京都文京区)
    • Year and Date
      2017-03-29
    • Related Report
      2016 Annual Research Report
  • [Presentation] Plasticity expression of root branching and deep rooting and its contribution to growth and yield of Upland New Rice for Africa (NERICA) under different soil moisture conditions2017

    • Author(s)
      Wasilwa Jackline Nekesa, Menge Daniel Makori, Owusu Nketia Stella, Shiro Mitsuya, Mana Kano-Nakata, Suralta Roel Rodriguez, Nguyen Dinh Thi Ngoc, Akira Yamauchi
    • Organizer
      日本作物学会第243回講演会
    • Place of Presentation
      東京大学農学部弥生キャンパス(東京都文京区)
    • Year and Date
      2017-03-29
    • Related Report
      2016 Annual Research Report
  • [Presentation] Utilizing chromosome segment substitution lines (CSSLs) to evaluate developmental plasticity of root systems in hardpan penetration and deep rooting triggered by soil moisture fluctuations in rice2017

    • Author(s)
      Nguyen Thi Ngoc Dinh, Roel R. Suralta, Mana Kano-Nakata, Shiro Mitsuya, Owusu Nketia Stella, Takuya Kabuki and Akira Yamauchi
    • Organizer
      第9回アジア作物学会議
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 異なる分げつ数と節根数がイネ個体の根水通導性に及ぼす影響2017

    • Author(s)
      亀岡 笑,三屋史朗,山内 章
    • Organizer
      日本作物学会第244回講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Aerenchyma development may enhance hardpan penetration of rice roots when grown under soil moisture fluctuation2017

    • Author(s)
      Nguyen Thi Ngoc Dinh, Roel R. Suralta, Kano-Nakata Mana, Shiro Mitsuya, Owusu Nketia Stella and Akira Yamauchi
    • Organizer
      第47回根研究集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Root elongation rate in upland NERICA varieties differing in deep root plasticity triggered by drought2016

    • Author(s)
      Daniel Makori Menge, Akira Yamauchi, Daigo Makihara
    • Organizer
      第45回根研究集会
    • Place of Presentation
      倉敷市芸文館,岡山大学資源植物科学研究所(岡山県倉敷市)
    • Year and Date
      2016-09-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] Genotypic variations among chromosome segment substitution lines (CSSLs) parents in the plasticity in root hardpan penetration during soil moisture fluctuations2016

    • Author(s)
      Nguyen Thi Ngoc Dinh, Roel R. Suralta, Kano-Nakata Mana, Shiro Mitsuya, Owusu Nketia Stella, Wasilwa Jackline Nekesa and Akira Yamauchi
    • Organizer
      日本作物学会第242回講演会
    • Place of Presentation
      龍谷大学瀬田キャンパス(滋賀県大津市)
    • Year and Date
      2016-09-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] Identification of quantitative trait loci (QTLs) associated with plastic root response of rice to soil moisture fluctuations at vegetative stage2016

    • Author(s)
      Stella Owusu Nketia, Yoshiaki Inukai, Kazuyuki Doi, Shiro Mitsuya, Roel Rodriguez Suralta, Jonathan M. Niones, Akira Yamauchi
    • Organizer
      第7回国際作物学会議
    • Place of Presentation
      北京(中華人民共和国)
    • Year and Date
      2016-08-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Root plasticity as the key mechanism for adaptation to various types of water stresses in crop plants2016

    • Author(s)
      Akira Yamauchi, Mana Kano-Nakata, Roel Suralta, Jonathan Niones, Yoshiaki Inukai, Shiro MItsuya, Thiem Thi Tran, Daniel Menge
    • Organizer
      第7回国際作物学会議
    • Place of Presentation
      北京(中華人民共和国)
    • Year and Date
      2016-08-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Root plasticity in relation to soil moisture availability along toposequence and impacts on dry matter production of rainfed lowland rice2015

    • Author(s)
      Roel Suralta, Mana Kano-Nakata, Filomena Grospe, Maria Corazon Julaton, Anna Theresa Isabel Rebong, Andrea Flores, Yoshiaki Inukai, Jonathan Niones, Emi Kameoka, Shigenori Morita, Jun Abe, Yoichiro Kato, Yoshimichi Fukata, Nobuya Kobayashi, Shiro Mitsuya, Akira Yamauchi
    • Organizer
      第9回国際根研究学会シンポジウム
    • Place of Presentation
      オーストラリア キャンベラ
    • Year and Date
      2015-10-06
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Functional Role of Root Plasticity in Nitrogen Uptake and Dry Matter Production as Affected by Drought Stress and Nitrogen Application in NERICA (New Rice for Africa)2015

    • Author(s)
      Daniel Menge, Mana Kano-Nakata, Shiro Mitsuya, Akira Yamauchi, Daigo Makihara
    • Organizer
      日本作物学会第240回講演会
    • Place of Presentation
      信州大学長野(工学)キャンパス
    • Year and Date
      2015-09-05
    • Related Report
      2015 Annual Research Report
  • [Presentation] ケニアの異なる土壌条件における灌水制限が陸稲NERICA品種の根系発達および収量に及ぼす影響2015

    • Author(s)
      菊田 真由実, John Kimani, 鮫島 啓彰, 山内 章, 槇原 大悟
    • Organizer
      日本作物学会第240回講演会
    • Place of Presentation
      信州大学長野(工学)キャンパス
    • Year and Date
      2015-09-05
    • Related Report
      2015 Annual Research Report

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Published: 2015-04-16   Modified: 2022-11-04  

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