Oikawa Yosei

オイカワヨウセイ | Oikawa Yosei

Affiliation and department：
Job title： Senior Assistant Professor
Other affiliations (2)：

Tokyo University of Agriculture and Technology Graduate School of Agriculture, Department of International Environmental and Agricultural Science
Tokyo University of Agriculture and Technology Faculty of Agriculture, Department of Ecoregion Science

Homepage URL (2)： http://www.tuat.ac.jp/~tropical/ , http://www.tuat.ac.jp/~ieas/

Research field (8)： Landscape science , Environmental agriculture , Agricultural sociology , Forest science , Cultural anthropology and folklore , Local studies , Environmental materials/recycling technology , Recycling systems and society

Research keywords (1)： tropical agriculture, sustainable agriculture, agroforestry, farming systems, forest management, agricultural extension, rural empowerment, indigenous knowledge, charcoal application

Research theme for competitive and other funds (14)：

2020 - 2023 Practice and evaluation of low-input agriculture using "locally-available biochar" in tropical Asia
2014 - 2018 Screening and identification of biactive natural chemicals inhibiting climbing of plants
2017 - 2017 バイオ炭の導入によるメコンデルタにおける農畜水産システムの環境負荷低減技術の開発
2016 - 2016 東南アジアで環境低負荷農業を展開するためのバイオ炭を利用した土壌管理技術の創成
2016 - 2016 バイオ炭の導入によるメコンデルタにおける農畜水複合システムの低環境負荷型革新

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Papers (33)：

Hossein Mardani-Korrani, Masaru Nakayasu, Shinichi Yamazaki, Yuichi Aoki, Rumi Kaida, Takashi Motobayashi, Masaru Kobayashi, Naoko Ohkama-Ohtsu, Yosei Oikawa, Akifumi Sugiyama, et al. L-Canavanine, a Root Exudate From Hairy Vetch (Vicia villosa) Drastically Affecting the Soil Microbial Community and Metabolite Pathways. Frontiers in Microbiology. 2021. 12. 701796-701796
May Khaing Hpoo, Maryia Mishyna, Valery Prokhorov, Tsutomu Arie, Akihito Takano, Yosei Oikawa, Yoshiharu Fujii. Potential of octanol and octanal from heracleum sosnowskyi fruits for the control of fusarium Oxysporum f. sp. lycopersici. Sustainability (Switzerland). 2020. 12. 22. 1-17
Van Thi Thanh Pham, Tamer Ismail, Maryia Mishyna, Kwame Sarpong Appiah, Yosei Oikawa, Yoshiharu Fujii. Caffeine: The Allelochemical Responsible for the Plant Growth Inhibitory Activity of Vietnamese Tea (Camellia sinensis L. Kuntze). Agronomy. 2019. 9. 3. 396-409
Hossein Mardani, John Maninang, Kwame Sarpong Appiah, Yosei Oikawa, Majid Azizi, Yoshiharu Fujii. Evaluation of Biological Response of Lettuce (Lactuca sativa L.) and Weeds to Safranal Allelochemical of Saffron (Crocus sativus) by Using Static Exposure Method. MOLECULES. 2019. 24. 9
Kwame Sarpong Appiah, Clement Peprah Oppong, Hossein Korrani Mardani, Richard Ansong Omari, Sylvia Kpabitey, Christiana Adukwei Amoatey, Siaw Onwona-Agyeman, Yosei Oikawa, Keisuke Katsura, Yoshiharu Fujii. Medicinal Plants Used in the Ejisu-Juaben Municipality, Southern Ghana: An Ethnobotanical Study. Medicines (Basel, Switzerland). 2018. 6. 1

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MISC (10)：

及川洋征. どうしたら煙を出さずにくん炭をやけますか?. 現代農業. 2018. 97. 1. 88-91
Lorn Vicheka, Kimura Sonoko Drothea, Tanaka Haruo, Oikawa Yosei. P7-2-1 Effect of biochar from Chromolaena odarata and rice husk combined with organic and inorganic fertilizer on soil property and crop biomass. Abstracts of the meeting, the Society of the Science of Soil and Manure. 2014. 60. 139-139
角田真由美, 木村園子ドロテア, 及川洋征, 田中治夫. P1-3 籾殻くん炭の混合が有機質肥料の養分保持能に及ぼす影響(S1.土壌-植物系の窒素動態研究における安定同位体比の利用,1.物質循環・動態,2012年度鳥取大会). 日本土壌肥料学会講演要旨集. 2012. 58. 14-14
藤井義晴, 木村園子ドロテア, 及川洋征. 熱帯地域の植物のアレロパシー活性は他の地域の植物よりも高い. 熱帯農業研究. 2012. 5. Extra Issue 1. 13-14
島崎喜美代, Quang Sanh Pham, 濱周吾, 及川洋征, 田中治夫, 木村園子ドロテア. 1-6 炭入りボカシ堆肥施用がベトナムの土壌の性質および野菜の生産性に及ぼす影響(1.物質循環・動態). 日本土壌肥料学会講演要旨集. 2011. 57. 2-2

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Books (2)：

Recycle based organic agriculture in a city
Springer Singapore 2020 ISBN:9789813298712
自然と結ぶ : 「農」にみる多様性
Showado 2000 ISBN:4812299136

Lectures and oral presentations (32)：

The similar effects of Chromolaena odorata biochar with or without NPK fertilizer on the growth of water spinach (Ipomoea aquatica) in a sandy soil of Cambodia
(The 127th meeting of Japanese Society for Tropical Agriculture 2020)
Charcoal-applied Environmentally-friendly Farming with Livestock (CEFL) model for the small-scale farmers in central Vietnam and the derived model in Mekong Delta
(International Symposium on Agroecology for Sustainable Agriculture and Food Systems 2016)
ベトナム中部,バックマー国立公園周辺農村におけるバイオ炭普及事業後の課題
(日本熱帯農業学会第119回講演会 2016)
Effects of biochar made from rice husk or Chromolaena odorata on bok choy (Brassica rapa subsp. chinensis) in sandy floodplain, Cambodia
(ISSAAS 2015 & the 118th JSTA International Joint Conference 2015)
Farmers' perceptions of soil degradation in Kalaw Township, Southern Shan State, Myanmar
(The 117th Meeting of Japanese Society for Tropical Agriculture 2015)

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Education (3)：

1992 - 2000 Kyoto University Graduate School of Agriculture Division of Tropical Agriculture
1990 - 1992 Kyoto University Graduate School of Agriculture Division of Tropical Agriculture
1986 - 1990 Tokyo University of Agriculture and Technology Faculty of Agriculture Department of Forestry

Professional career (2)：

Master of Agricultural Science (Kyoto University)
Ph.D. in Tropical Agriculture, Kyoto University (Kyoto University)

Work history (5)：

2018/11 - 現在 - Institute of Agriculture Senior Assistant Professor
2007/04/01 - - Assistant Professor, Institute of Agriculture
2000/07/16 - - Research Associate, Graduate School of Agriculture, Tokyo University of Agriculture and Technology
2000/04 - 2000/07 - COE Junior Research Fellow, The Japan Center for Area Studies, National Museum of Ethnology
1997/04/01 - 1999/03/31 - Junior Research Fellow, Center for Southeast Asian Studies, Kyoto University

Committee career (4)：

2018 - Japan Society of Tropical Ecology General affairs
2018 - 日本熱帯生態学会庶務幹事
2003 - Japanese Society for Tropical Agriculture General affairs
2003 - 日本熱帯農業学会庶務幹事

Association Membership(s) (2)：

Japan Society of Tropical Ecology , Japanese Society for Tropical Agriculture

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