Toma Yo 当真要

… Alternative Names

当真要トウマヨウ

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Researcher Number	10514359
Other IDs
Affiliation (Current)	2022: 北海道大学, 農学研究院, 教授
Affiliation (based on the past Project Information) *help	2021 – 2022: 北海道大学, 農学研究院, 教授 2017 – 2020: 愛媛大学, 農学研究科, 准教授 2013 – 2015: 愛媛大学, 農学部, 助教
Review Section/Research Field	Principal Investigator Environmental engineering and reduction of environmental burden / Basic Section 41050:Environmental agriculture-related Except Principal Investigator Environmental analyses and evaluation and related fields / Environmental agriculture(including landscape science) / Basic Section 63010:Environmental dynamic analysis-related / Basic Section 39020:Crop production science-related
Keywords	Principal Investigator バイオチャー / メタン / 一酸化二窒素 / 水田 / GWP / Biochar / 亜酸化窒素 / 玄米収量 / 土壌炭素貯留 / 野草地管理 / 広域的炭素動態 … More Except Principal Investigator … More マルチターン飛行時間型質量分析計 / 水稲 / 可搬型高分解能質量分析計 / 多成分ガス自動連続同時分析 / 土壌由来温室効果ガス / 土壌起源ガスのフラックス測定 / オンサイトマススペクトロメトリー / 環境分析 / 地球化学 / 土壌学 / 水田 / 有機農業 / 低投入持続的農業 / 養分動態 / 農業生態系保全 / 超低投入持続的農業 / マメ科緑肥 / 土壌 / 緑肥 / 雑草 / 環境保全型農業 / 持続型農業 / 超低投入持続型農業 / 土壌ガス / 多成分同時連続モニタリング / オンサイトモニタリング / 直播 / 輪作体系 / 生産性 / 温室効果ガス Less

Regional carbon dynamics in the agroecosystems utilizing traditional semi-natural grasslandPrincipal Investigator
- Principal Investigator
  
  当真要
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 41050:Environmental agriculture-related
- Research Institution
  Hokkaido University
直播と地下点滴潅がいによる水稲－コムギ輪作体系の生産力と環境負荷低減効果の検証
- Principal Investigator
  
  豊田正範
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 39020:Crop production science-related
- Research Institution
  Kagawa University
Continuous field observation of multiple soil gas fluxes for tracing soil ecosystem dynamics using a portable high-resolution mass spectrometer (MULTUM)
- Principal Investigator
  
  豊田岐聡
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Osaka University
Development of a new GC-MS system for the simultaneous measurement of multiple gases with concentrations spanning six-orders of magnitudes using a portable ultra-high resolution mass spectrometer
- Principal Investigator
  
  Toyoda Michisato
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Research Field
  
  Environmental analyses and evaluation and related fields
- Research Institution
  Osaka University
Mechanism and development for a sustainable rice cultivation system with extreme low level of input
- Principal Investigator
  
  上野秀人
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental agriculture(including landscape science)
- Research Institution
  Ehime University
Evaluation of the effect of biochar application on methane emission from rice paddy fieldPrincipal Investigator
- Principal Investigator
  
  Toma Yo
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Environmental engineering and reduction of environmental burden
- Research Institution
  Ehime University

All 2020 2019 2018 2017 2016 2015 2013 Other

All Journal Article Presentation

[Journal Article] Nitrogen Recoveries and Nitrogen Use Efficiencies of Organic Fertilizers with Different C/N Ratios in Maize Cultivation with Low-Fertile Soil by 15N Method2020
- Author(s)
  Tamele Rosalina Armando、Ueno Hideto、Toma Yo、Morita Nobuki
- Journal Title
  
  Agriculture
  
  Volume: 10 Pages: 272-272
- DOI
  10.3390/agriculture10070272
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H03951
[Journal Article] Nitrogen dynamics in a winter-wheat field in Ehime, southwestern Japan2020
- Author(s)
  Tamele Rosalina Armando、Toma Yo、Ueno Hideto
- Journal Title
  
  Soil Science and Plant Nutrition
  
  Volume: 66 Issue: 5 Pages: 772-783
- DOI
  10.1080/00380768.2020.1806004
- NAID
  210000158480
- ISSN
  0038-0768, 1747-0765
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03951
[Journal Article] Effects of Green Manure Application and Prolonging Mid-Season Drainage on Greenhouse Gas Emission from Paddy Fields in Ehime, Southwestern Japan2019
- Author(s)
  Yo Toma, Nukhak Nufita Sari, Koh Akamatsu, Shingo Oomori, Osamu Nagata, Seiichi Nishimura, Benito H Purwanto, Hideto Ueno
- Journal Title
  
  Agriculture
  
  Volume: 9(2)
- DOI
  10.3390/agriculture9020029
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03951
[Journal Article] Effect of the number of tillages in fallow season and fertilizer type on greenhouse gas emission from a rice (Oryza sativaL.) paddy field in Ehime, southwestern Japan2016
- Author(s)
  Toma Y., Oomori S., Maruyama A., Ueno H., Nagata O
- Journal Title
  
  Soil Science and Plant Nutrition
  
  Volume: 62 Issue: 1 Pages: 69-79
- DOI
  10.1080/00380768.2015.1109999
- ISSN
  0038-0768, 1747-0765
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25740032
[Presentation] 緑肥水田における土壌酵素活性の推移および休閑期のスズメノテッポウとイネ出穂期の根域土壌における窒素固定活性2020
- Author(s)
  辻本泰地・細谷和宏・上野秀人・当真要・池田成志
- Organizer
  日本土壌肥料学会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 可搬型高分解能質量分析計MULTUMによる土壌起源温室効果ガスの多成分同時連続フラックス観測：土壌内プロセスの追跡ツールとして2020
- Author(s)
  中山典子, 当真要, 古谷浩志, 波多野隆介, 豊田岐聡
- Organizer
  日本土壌肥料学会　2020年度岡山大会
- Data Source
  KAKENHI-PROJECT-20H04324
[Presentation] 緑肥水田の土壌化学性が土壌酵素活性に与える影響およびスズメノテッポウに生息する微生物の窒素固定2020
- Author(s)
  辻本泰地・細谷和宏・上野秀人・当真要・池田成志
- Organizer
  日本土壌微生物学会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 緑肥利用超低投入持続型水田の層位別土壌養分含量の推移　形態別リン酸濃度および酸化・還元状態における可給態リン酸濃度2019
- Author(s)
  岩田千宙・上野秀人・細谷和宏・中矢夏子・当真要
- Organizer
  日本作物学会四国支部会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 緑肥利用超低投入持続水田における土壌養分動態と水稲による養分吸収2019
- Author(s)
  細谷和宏・野秀人・当真　要・岩田千宙・辻本泰地・山下陽一・阿立真崇・河野貴幸
- Organizer
  日本土壌肥料学会2019年度静岡大会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] Application effects of clinker-tea-waste-compost on paddy rice cultivation2019
- Author(s)
  Wataru Shiraishi, H. Ueno, Y. Toma, H. Oka, H. Tomi, Y. Yamashita and M. Adachi
- Organizer
  The 14th International Conference of the East and Southeast Asia Federation of Soil Science Societies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 超低投入持続型水田における緑肥施用が土壌窒素とリンおよび水稲の養分吸収，生育と収量に与える影響2019
- Author(s)
  細谷和宏・岩田千宙・辻本泰地・上野秀人・当真要・山下陽一・阿立真崇・河野貴幸
- Organizer
  日本作物学会四国支部会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 緑肥水田における窒素固定活性と土壌酵素活性および雑草中の微生物群集構造解析2019
- Author(s)
  辻本泰地・上野秀人・当真要・岩田千宙・山下陽一・阿立真崇・河野貴幸・池田成志
- Organizer
  日本土壌肥料学会2019年度静岡大会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 低肥沃度水田におけるケイ酸資材の施用が水稲の収量と品質に及ぼす影響2019
- Author(s)
  大西真央・当真要・上野秀人
- Organizer
  日本作物学会四国支部会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] レンコン浅床栽培における早植えとボール浮揚による増収効果2019
- Author(s)
  小川敏矢・当真要・上野秀人
- Organizer
  日本作物学会四国支部会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] Application effects of green manure on growth and yield of paddy rice, and soil nutrients in low-input sustainable rice cultivation2019
- Author(s)
  Kazuhiro Hosoya, C. Iwata, T. Tsujimoto, H. Ueno, Y. Toma, Y. Yamashita, M. Adachi and T. Kono
- Organizer
  The 14th International Conference of the East and Southeast Asia Federation of Soil Science Societies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] Combination effects of bamboo biochar and different types of fertilizers on the Growth and yield of radish and soil properties2019
- Author(s)
  BASIM ALHASSAN・Hideto Ueno・Yo Toma
- Organizer
  日本土壌肥料学会2019年度静岡大会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 緑肥利用超低投入持続型水田の土壌動物生態2019
- Author(s)
  永瀧秦・上野秀人・当真要
- Organizer
  日本土壌肥料学会2019年度静岡大会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] Nutrients release mechanism in organic paddy rice fields incorporated with white clover and weeds residues2019
- Author(s)
  H UENO, N Nakaya and Y TOMA
- Organizer
  Soil Science Society of America
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] Effects of biochar and different fertilizer application on the growth and yield of radish, and soil properties2019
- Author(s)
  Alhassan Basim, Hideto Ueno, Yo Toma
- Organizer
  The 5th International Conference on Agricultural and Biological Sciences
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] Nitrogen dynamics in winter-wheat field in Ehime, sowthestern Japan2019
- Author(s)
  Rosalina Tamele・Hideto Ueno・Yo Toma
- Organizer
  日本土壌肥料学会2019年度静岡大会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 緑肥利用超低投入持続型水田の層位別土壌養分含量の推移2019
- Author(s)
  岩田千宙・上野秀人・当真　要・細谷和宏・中矢夏子・山下陽一・阿立真崇・河野貴幸
- Organizer
  日本土壌肥料学会2019年度静岡大会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 水田におけるクリンカー茶殻堆肥の残効評価2019
- Author(s)
  白石　航・上野秀人・当真　要・山下陽一・阿立真崇・河野貴幸・岡　寛
- Organizer
  日本土壌肥料学会2019年度静岡大会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] Effect of earthworm activity on growth of komatsuna and nitrogen dynamics by using 15 N-labeled white clover2019
- Author(s)
  Shin Eitaki, H. Ueno, S. Kaneda and Y. Toma
- Organizer
  The 14th International Conference of the East and Southeast Asia Federation of Soil Science Societies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 超低投入持続型水田における緑肥施用と土壌表層の有機物蓄積が水稲の生育と収量に与える影響2018
- Author(s)
  細谷和宏・岩田千宙・辻本泰地・上野秀人・当真要・山下陽一・阿立真崇・河野貴幸
- Organizer
  日本作物学会四国支部会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 超低投入持続型水田における緑肥のすき込み時期がヒノヒカリの生育・収量に与える影響2018
- Author(s)
  河野貴幸・山下陽一・阿立真崇・上野秀人・井上文乃・武知佑樹・当真要
- Organizer
  日本作物学会四国支部会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 可搬型超高分解能質量分析計 MULTUM を用いた多成分土壌起源ガスの同時連続フラックス観測2018
- Author(s)
  中山典子，当真要，波多野隆介，本堂敏信，松岡久典，豊田岐聡
- Organizer
  日本地球化学会年会第65回年会
- Data Source
  KAKENHI-PROJECT-17K20044
[Presentation] 可搬型マルチターン飛行時間型質量分析計を用いた多成分土壌起源ガスの同時連続フィールド測定システムの開発2018
- Author(s)
  中山典子，大庭明，当真要，波多野隆介，豊田岐聡
- Organizer
  第66回質量分析総合討論会
- Data Source
  KAKENHI-PROJECT-17K20044
[Presentation] 緑肥水田の中干前倒し管理がメタン発生量に及ぼす影響2018
- Author(s)
  武知佑樹・井上文乃・河野貴幸・阿立真崇・山下陽一・当真要・上野秀人
- Organizer
  日本土壌肥料学会関西支部会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 水田へのシロクローバー施用がメタン発生に及ぼす影響2017
- Author(s)
  武知佑樹・当真要・上野秀人・中矢夏子・細谷和宏
- Organizer
  日本土壌肥料学会関西支部講演会
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 超低投入持続型水田における緑肥施用が水稲の生育と収量に与える影響2017
- Author(s)
  細谷和宏・中矢夏子・上野秀人・当真要・山下陽一・阿立真崇・河野貴幸
- Organizer
  日本作物学会四国支部
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] シロクローバー施用水田における養分放出メカニズムの解明2017
- Author(s)
  中矢夏子・上野秀人・当真要
- Organizer
  日本土壌肥料学会関西支部
- Data Source
  KAKENHI-PROJECT-17H03951
[Presentation] 水田への竹炭施用による地球温暖化緩和化効果の評価2015
- Author(s)
  大森信吾，永田修，上野秀人，当真要
- Organizer
  日本土壌肥料学会京都大会
- Place of Presentation
  京都大学吉田キャンパス（京都府京都市）
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-25740032
[Presentation] 耕起回数と肥料の種類が水稲の生育・収量および水田のメタン発生に与える影響2013
- Author(s)
  大森信吾、丸山明日香、当真要、上野秀人、永田修
- Organizer
  日本農作業学会四国支部会
- Place of Presentation
  近畿中国四国農業研究センター
- Data Source
  KAKENHI-PROJECT-25740032
[Presentation] 竹炭および牛糞堆肥等の有機巣物施用が水稲生育と収量に与える影響2013
- Author(s)
  三宅由美菜、上野秀人、当真要、石岡基
- Organizer
  日本農作業学会四国支部会
- Place of Presentation
  近畿中国四国農業研究センター
- Data Source
  KAKENHI-PROJECT-25740032
[Presentation] 竹炭の施用が水田土壌から放出されるメタン、亜酸化窒素に与える影響
- Author(s)
  大森信吾，上野秀人，永田修，当真要
- Organizer
  日本土壌肥料学会東京大会
- Place of Presentation
  東京農工大学
- Year and Date
  2014-09-09 – 2014-09-11
- Data Source
  KAKENHI-PROJECT-25740032

1. Toyoda Michisato (80283828)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
2. 古谷浩志 (40536512)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. 中山典子 (60431772)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
4. 上野秀人 (90301324)

# of Collaborated Projects: 2 results

# of Collaborated Products: 26 results
5. 本堂敏信 (90723924)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
6. 豊田正範 (30284350)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 諸隈正裕 (50284352)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 水田圭祐 (50910056)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 倉持寛太 (00225252)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. HATANO Ryusuke

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
11. MATSUOKA Hisanori

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. IWAI Yusuke

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Toma Yo 当真 要

当真 要 トウマ ヨウ

Research Projects

Research Products

Co-Researchers

Regional carbon dynamics in the agroecosystems utilizing traditional semi-natural grasslandPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

直播と地下点滴潅がいによる水稲－コムギ輪作体系の生産力と環境負荷低減効果の検証

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Continuous field observation of multiple soil gas fluxes for tracing soil ecosystem dynamics using a portable high-resolution mass spectrometer (MULTUM)

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of a new GC-MS system for the simultaneous measurement of multiple gases with concentrations spanning six-orders of magnitudes using a portable ultra-high resolution mass spectrometer

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Mechanism and development for a sustainable rice cultivation system with extreme low level of input

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Evaluation of the effect of biochar application on methane emission from rice paddy fieldPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Nitrogen Recoveries and Nitrogen Use Efficiencies of Organic Fertilizers with Different C/N Ratios in Maize Cultivation with Low-Fertile Soil by 15N Method2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Nitrogen dynamics in a winter-wheat field in Ehime, southwestern Japan2020

Author(s)

Journal Title

DOI

NAID

ISSN

Data Source

[Journal Article] Effects of Green Manure Application and Prolonging Mid-Season Drainage on Greenhouse Gas Emission from Paddy Fields in Ehime, Southwestern Japan2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effect of the number of tillages in fallow season and fertilizer type on greenhouse gas emission from a rice (Oryza sativaL.) paddy field in Ehime, southwestern Japan2016

Author(s)

Journal Title

DOI

ISSN

Data Source

[Presentation] 緑肥水田における土壌酵素活性の推移および休閑期のスズメノテッポウとイネ出穂期の根域土壌における窒素固定活性2020

Author(s)

Organizer

Data Source

[Presentation] 可搬型高分解能質量分析計MULTUMによる土壌起源温室効果ガスの多成分同時連続フラックス観測：土壌内プロセスの追跡ツールとして2020

Author(s)

Organizer

Data Source

[Presentation] 緑肥水田の土壌化学性が土壌酵素活性に与える影響およびスズメノテッポウに生息する微生物の窒素固定2020

Author(s)

Organizer

Data Source

[Presentation] 緑肥利用超低投入持続型水田の層位別土壌養分含量の推移 形態別リン酸濃度および酸化・還元状態における可給態リン酸濃度2019

Author(s)

Organizer

Data Source

Toma Yo 当真要

当真要トウマヨウ

[Presentation] 緑肥利用超低投入持続型水田の層位別土壌養分含量の推移　形態別リン酸濃度および酸化・還元状態における可給態リン酸濃度2019