Updated on 2024/06/27

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INUBUSHI Kazuyuki

Professor

Title

Professor

Laboratory Address

東京都世田谷区桜丘1-1-1

Laboratory Fax number

03-5477-2946

Contact information

Contact information

External Link

From School 【 display / non-display

  • The University of Tokyo   Graduated

    - 1984.03

Degree 【 display / non-display

  • 農学博士 ( 1984.09   東京大学 )

Employment Record in Research 【 display / non-display

  • Tokyo University of Agriculture   Faculty of Applied Bio-Science   Department of Agricultural Chemistry   Professor

    2022.04

External Career 【 display / non-display

  • Tokyo University of Agriculture   Faculty of Applied Bio-Science   Professor

    2022.04

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    Country:Japan

  • Chiba University   Professor Emeritus   Grand Fellow

    2021.04

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    Country:Japan

  • Chiba University   Graduate School of Horticulture   Specially Appointed Researcher

    2021.04 - 2022.03

  • International Union of Soil Science (IUSS)   HONORARY MEMBER

    2020.11

  • Science Council of Japan   Associate Member

    2018.10

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    Country:Japan

Professional Memberships 【 display / non-display

  • International Union of Soil Science

    1985.04

  • 日本土壌微生物学会

    1980.04

  • 日本土壌肥料学会

    1978.04

Research Areas 【 display / non-display

  • Life Science / Plant nutrition and soil science  / Soil Microbiology Soil Biochemistry

Research Interests 【 display / non-display

  • Soil Microbiology, Soil Biochemistry, Microbial Ecology

Papers 【 display / non-display

  • Soil acidification decreases the temperature sensitivity of soil respiration Reviewed

    Lin Jin, Keke Hua, Linchuan Zhan, Chuanlong He, Daozhong Wang, Hirohiko Nagano, Weiguo Cheng, Kazuyuki Inubushi, Zhibin Guo

    agronomy   2024.05

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    Language:English   Publishing type:Research paper (scientific journal)  

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  • Effects of land-use and organic fertilization on soil enzyme in a farmer’s fields

    Ushiwata Silvio Yoshiharu, Kawashima Ayana, Oshima Hiroyuki, Kato Taku, Yashima Miwa, Inubushi Kazuyuki

    Soil Microorganisms   78 ( 1 )   20 - 25   2024.04

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    Language:English   Publisher:Japanese Society of Soil Microbiology  

    The soil quality is measured through the use of indicators that measure or reflect the environmental status or sustainability condition of the ecosystem. Microbial attributes are classified as biological indicators. The use of these indicators in the soil analysis routine are promising. In this research, the effect of two land uses (paddy or upland field) with two different soil management (conventional system or conventional system with previous organic matter applied) on soil microbial properties was evaluated in a farmer’s field. The soil enzymatic activities (urease, glucosidase and arylsulfatase), with exception of acid phosphatase, showed sensitive and consistent responses to the effect of soil management. The results showed higher soil enzymatic activity in paddy than upland field. Total C and N were 1.3-1.8 times increased by organic amendments as well as N mineralization 1.8-2.4 times, while enzyme activities in upland soil 1.5-2.4 times, although 0.7-1.3 times in paddy soil. In both land-uses, the large amount of organic fertilizer applications in previous organic amendments contributed to improve the soil chemical properties and soil microbiological activities.

    DOI: 10.18946/jssm.78.1_20

  • Effects of land-use and organic fertilization on soil enzyme in a farmer’s fields Reviewed

    Silvio Yoshiharu Ushiwata, Ayana Kawashima, Hiroyuki Oshima, Taku Kato, Miwa Yashima, Kazuyuki Inubushi

    Soil Microorganisms   78 ( 1 )   2024.04

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

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  • Soil microbes working for nutrient dynamics and global environments

    Inubushi Kazuyuki

    Soil Microorganisms   77 ( 2 )   93 - 100   2023.10

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    Language:Japanese   Publisher:Japanese Society of Soil Microbiology  

    Soil microbes are playing important roles for nutrient cycling in terrestrial ecosystem and impacts on global environments. Soil microbial biomass works as driving force for dynamics of plant nutrients in crop production.
    Chloroform-fumigation method was modified to determine microbial biomass carbon and nitrogen in wet paddy field,
    together with soil ATP to find influences of long-term fertilization and flooding. Adenylate energy charge showed
    adaptation of microbes in paddy soil for anaerobic conditions and higher resilience than those in upland soils. Slowrelease fertilizer applied to 4 types of paddy soils did not change phospholipid fatty acid compositions of soil microbes as compared to urea application. Elevated CO2 concentration increased soil microbial biomass C in paddy soil along with rice growth, but did not microbial biomass N except in surface soil at harvesting time. Elevated CO2 concentration also increased CH4 emission from paddy field. Application of steel-making slag reduced CH4 emission and increased rice yield in Vietnamese paddy fields. Water-saving rice cropping also reduced CH4 emission and not changed rice yield and N2O emission in Indian paddy fields. Salinity tolerant cyanobacteria were isolated under water stress conditions in arid soil in Inner-Mongolia and Uzbekistan, showing plant growth resistance under saline conditions.

    DOI: 10.18946/jssm.77.2_93

  • Characteristics of the Amount of Water-Extractable Humic Substances in Water Extracted Organic Matter in Farmlands

    KATO Taku, OHSHIMA Hiroyuki, MAEDA Yoshiyuki, INUBUSHI Kazuyuki

    Ningen to kankyo   49 ( 3 )   2 - 8   2023.10

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    Language:Japanese   Publisher:Japan Association on the Environmental Studies  

    <p>Studies have shown that humic substances in soil organic matter have various functionalities. In this study, we focused on water-soluble organic components, such as dissolved organic matter (DOM), and applied the method proposed by Tsuda et al. (2016), which has been used to analyze water-extractable humic substances (WEHS) in DOM in lakes, to soil samples for the first time to quantify WEHS in farmlands. The amount of WEHS in agricultural soils in Kanagawa Prefecture was found to be proportional to the amount of water extracted organic matter (WEOM) for the first time in this study. The amount of WEOM was generally higher in the crop layer than in the next surface layer immediately below the crop layer; the same trend was observed for WEHS. The amount of WEHS in WEOM varied greatly among various study sites. However, the percentage of WEHS showed a strong positive correlation between the cultivated and next surface layers. These results indicate that the total amount of soil organic matter influences the amount of WEOM and the amount of WEHS in WEOM. Moreover, the nitrogen in WEOM was found to be mainly present in non-WEHS and almost WEHS. The high positive correlation between the amounts of carbon and nitrogen in WEHS shows that the nitrogen compounds present in WEHS are chemical structures that are constrained to some extent.</p>

    DOI: 10.5793/kankyo.49.3_2

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Books and Other Publications 【 display / non-display

  • Research Perspectives of Soil Sciences

    Inubushi

    2023.09 

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  • The soils of Japan

    波多野 隆介 , Shinjo Hitoshi, Takata Yusuke, Kosaki Takashi, Inubushi Kazuyuki, Sakurai Katsutoshi

    Springer  2022  ( ISBN:9789811582318

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    Language:English  

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  • Nitrogen in Agriculture – Physiology, Agricultural and Ecological Aspects

    Kazuyuki Inubushi, Miwa Yashima( Role: Joint editor ,  Mitigation of Climate Change by Nitrogen Managements in Agriculture)

    IntechOpen  2021.10 

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  • Mitigation of Climate Change by Nitrogen Managements in Agriculture

    Kazuyuki Inubushi, Miwa Yashima( Role: Joint author)

    IntechOpen  2021.07 

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  • The soils of Japan

    Edited by, 波多野, 隆介, Shinjo, Hitoshi, Takata, Yusuke(Future Soil Research: A Perspective for Soil Science and Plant Nutrition (Foreword))

    Springer  2021.04  ( ISBN:9789811582288

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    Total pages:xxiii, 372 p.   Language:English  

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Misc 【 display / non-display

  • OBITUARY: Philip Charles Brookes, 23 March 1951 to 28 September 2023 Invited Reviewed

    Rainer Georg Joergensen, Kazuyuki Inubushi, Giancarlo Renella

    Biology and Fertility of Soils   2023.12

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    Language:English   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1007/s00374-023-01786-6

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    Other Link: https://link.springer.com/article/10.1007/s00374-023-01786-6/fulltext.html

  • Insertion of Anneal Crops in Between Oil Palm to Secure Food and Combat Global Warming

    Abdul Hadi, Hairl Ifansyah, Dedi Nursyamsi, Burhan Taher, Kazuyuki Inubushi

    Abstract Book, International Conference on Agriculture and Environmental Sciences (ICAES 2023)   17 - 17   2023.09

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    Authorship:Last author   Language:English   Publishing type:Article, review, commentary, editorial, etc. (international conference proceedings)  

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  • Effective utilization of empty fruit bunch washing water and influences on soil properties in oil palm field

    Abstract of Annual Meetings, Japanese Society of Soil Science and Plant Nutrition   69   10 - 10   2023.09

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    Language:Japanese   Publishing type:Research paper, summary (national, other academic conference)  

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  • Effective Utilization of Empty Fruit Bunch Washing Water and Influence on Greenhouse Emission from Oil Palm Field

    Ayana KAWASHIMA, Kazuyuki INUBUSHI, Miwa YASHIMA, Ngai Paing TAN, Taku KATO, Hiroyuki OSHIMA, Chinatsu MINAGAWA

    Abstract of Annual Meetings, Japanese Society of Soil Science and Plant Nutrition   69   3 - 3   2023.09

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    Language:Japanese   Publishing type:Research paper, summary (national, other academic conference)  

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  • Application of cellulosic carbon influencing dynamics of phosphorus in soil

    Abstract of Annual Meetings, Japanese Society of Soil Science and Plant Nutrition   69   4 - 4   2023.09

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    Authorship:Last author   Language:Japanese   Publishing type:Research paper, summary (national, other academic conference)  

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Industrial Property Rights 【 display / non-display

  • 稲用含鉄資材、稲用含鉄資材の製造方法及び稲用含鉄資材の施用方法

    伊藤公夫, 井本健夫, 白鳥豊, 犬伏和之

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    Application no:特願2014-251235  Date applied:2014.12

    Announcement no:特開2016-113312  Date announced:2016.06

    Patent/Registration no:特許6474601  Date registered:2019.02  Date issued:2019.02

    Country of applicant:Domestic   Country of acquisition:Domestic

  • 製鋼スラグ粒及びこれを用いた水稲の収量を増加させ、かつ、メタンガスと亜酸化窒素ガスの発生を抑制する方法

    新日鐵 , 住友商事, 千葉大学

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    Application no:2010-248938  Date applied:2010.11

    Country of applicant:Domestic  

  • 汚染地盤の浄化方法、及び、汚染地盤の浄化剤

    大林組, 千葉大学

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    Application no:2010-172579  Date applied:2010.07

    Country of applicant:Domestic  

  • 水蒸気処理液による菌類生育抑制方法及び水蒸気処理液の製造方法

    IHI, 千葉大学

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    Application no:2008-281660  Date applied:2008.10

    Announcement no:2010-105956  Date announced:2010

    Country of applicant:Domestic  

Works 【 display / non-display

  • Studies on effect of land-use change on greenhouse gases emission from tropical peatland in Indonesia

    1997

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  • Studies on Sustainable Land Use and Soil Ecosystems in Peat Land, Sarawak, East Malaysia

    1996

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  • インドネシアにおける熱帯泥炭地からの温室効果ガスの発生・吸収に及ぼす土地利用変化の影響評価に関する研究

    1992

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  • 東マレーシア、サラワク州における熱帯泥炭林の特性把握と環境修復に関する研究

    1990

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  • 第3次尾瀬総合学術調査

    1990

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Honours, Awards and Prizes 【 display / non-display

  • ESAFS Award

    2019   East and Southeast Asia Federation of Soil Science  

    INUBUSHI Kazuyuki

  • 学会賞

    2005   日本土壌肥料学会  

    犬伏 和之

  • 7th Oze Award

    2004  

    INUBUSHI Kazuyuki

  • Presentation Recognition Award

    1994   International Society of Soil Science  

  • Progress Award, Japanese Society of Soil Science and Plant Nutrition

    1987   Japanese Society of Soil Science and Plant Nutrition  

Scientific Research Funds Acquisition Results 【 display / non-display

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Presentations 【 display / non-display

  • Sustainable soil and organic matter managements for reducing straw burning, greenhouse gas emissions, and their influencing factors examined in Punjabee field in India

    Chandra, M, DIPTANU, B, PRASANN, K, GAURAV, S, KATO, T, OSHIMA, H, Hayashida, S, PRABIR, P

    JpGU Meeting 2024  2024.05 

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    Event date: 2024.05 - 2025.05

    Language:English   Presentation type:Oral presentation (general)  

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  • Impacts of Oil Palm Plantation on Greenhouse Gas Emission and Sustainable Mitigation of Oil Palm, Soil Properties and Nutrient Dynamics

    Kazuyuki INUBUSHI, Ayana KAWASHIM, Miwa YASHIMA, Ngai Paing TAN, Taku KATO, Hiroyuki OSHIMA, Chinatsu MINAGAWA

    IUSS Centennial Conference  2024.05 

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    Event date: 2024.05

    Language:English   Presentation type:Oral presentation (general)  

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  • Sustainable soil and organic matter managements to reduce straw burning, greenhouse gas emissions, and their influencing factors in Northwest India

    SAHARA, I, Inubushi, K, SUDO, S, Nishihara, E, Chandra, M, DIPTANU, B, KATO, T, OSHIMA, H, Hayashida, S, PRABIR, P

    IUSS Centennial Conference  2024.05 

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    Event date: 2024.05

    Language:English   Presentation type:Oral presentation (general)  

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  • Sustainable soil and organic matter managements for reducing straw burning, greenhouse gas productions, and their influencing factors in Northwest India (Part 2)

    Inubushi, K, SAHARA, I, ANZAI, S, SUDO, S, Nishihara, E. Chandra, M, DIPTANU, B, PRASANN, K, GAURAV, S, KATO, T, OSHIMA, H, Hayashida, S, PRABIR, P

    Annual Meeting of JSTA  2024.03 

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    Event date: 2024.03

    Language:English   Presentation type:Oral presentation (general)  

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  • Impacts of Effective Utilization of Empty Fruit Bunch Washing Water on Greenhouse Emission and Nutrient Dynamics in Oil Palm Field

    Ayana KAWASHIMA, Kazuyuki INUBUSHI, Syun MATSUI, Miwa YASHIMA, Ngai Paing TAN, Taku KATO, Hiroyuki OSHIMA, Chinatsu MINAGAWA

    Annual Meeting of JSTA  2024.03 

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    Event date: 2024.03

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Teaching Experience 【 display / non-display

  • 無機化学

    2022.04 Institution:Tokyo University of Agriculture

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  • 農芸化学特論

    2022.04 Institution:Tokyo University of Agriculture

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  • 土壌学概論

    Institution:Chiba University

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  • 環境土壌学

    Institution:Chiba University

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  • 応用土壌学

    Institution:Chiba University

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Committee Memberships 【 display / non-display

  • National Academy of Agricultural Sciences, India   Foreign Fellow  

    2023.01   

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    Committee type:Academic society

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  • 農林水産省農林水産技術会議   農林水産技術会議専門委員  

    2020.12   

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    Committee type:Government

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  • 日本学術会議   連携会員、土壌科学分科会副委員長  

    2020.11   

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    Committee type:Government

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  • IRRI South Asia Regional Centre, ISARC, Varanasi, India.   Advisory Committee Member,  

    2019.10   

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  • 農林水産省   環境保全型農業直接支払制度に関する第三者委員会  

    2015   

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    Committee type:Government

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Social Activities 【 display / non-display

  • Inubushi (2020) Sustainable straw management for environment and soil fertility

    Role(s): Guest, Panelist, Lecturer

    Aakash project, Research Institute for Humanity and Nature (RIHN), Kyoto, Japan.  First Webinar of the Aakash Webinar Series  2020.12

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    Type:Seminar, workshop

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  • Inubushi (2020) Soil perspective – Processes and feasible mitigation

    Role(s): Guest, Panelist, Lecturer

    National Institute for Environmental Studies, Global Carbon Project  On-line Forum Global Nitrous Oxide budget 2020 and the connection between climate change and our food production system  2020.10

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    Type:Seminar, workshop

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  • Inubushi (2020) Recent rice research and future climate change

    Role(s): Lecturer, Consultant

    Tamil Nadu Rice Research Institute  TRRI Rice Webiner Advanced in Rice Researches for Food Sustainability and Environmental Sustainability  2020.08

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    Type:Seminar, workshop

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  • Soil Microbiology and Climate Change

    Role(s): Lecturer

    Tamil Nadu Agricultural University, India  2020.05

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    Type:Lecture

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  • 犬伏 和之 (2019) Rattan Lal博士,日本国際賞Japan Prize受賞講演会

    Role(s): Host, Planner, Report author

    日本土壌肥料学会  日本土壌肥料学雑誌 90(3) : 239  2019.09

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    Type:Lecture

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