Rchr
J-GLOBAL ID：201901005608434035
Update date: Oct. 05, 2024
Onishi Junya
オオニシ ジュンヤ | Onishi Junya
Affiliation and department：
Research field (1)：
Rural environmental engineering and planning
Research keywords (4)：
drainage
, Drylands
, Salinization
, irrigation
Research theme for competitive and other funds (1)：
- 2019 - 2024 Determination of leaching depth using a numerical simulation model of salt movement
Papers (31)：
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大西 純也, 安西 俊彦, 岡本 健, ラジェンドラ クマ ヤダフ, ガジェンドラ ヤダフ, ネハ, 北川 巌, 奥田 幸夫. トラクタ作業と畝間灌漑の改良による持続的な塩類集積対策-Countermeasures against Salinization with Tractor Work and Improving Furrow Irrigation-小特集 乾燥地における持続可能な農業に向けて. 水土の知 : 農業土木学会誌, journal of Japanese Society of Irrigation, Drainage and Reclamation Engineering / 農業農村工学会 編. 2023. 91. 2. 83-86
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ONISHI Junya, ANZAI Toshihiko, OKAMOTO Ken, YADAV Rajender Kumar, YADAV Gajender, NARJARY Bhaskar, VIVEKANAND, FUJIMAKI Haruyuki. Water saving with permanent skip furrow irrigation under Cut-soiler drainage condition. Journal of Arid Land Studies. 2022. 32. S. 83-87
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OKAMOTO Ken, OMORI Keisuke, ONISHI Junya, ANZAI Toshihiko, YADAV Rajender Kumar, YADAV Gajender, NARJARY Bhaskar. A lysimeter study on the dynamics of salt and water in salt-affected soil after the construction of material-filled shallow subsurface drainage. Journal of Arid Land Studies. 2022. 32. S. 221-226
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ANZAI Toshihiko, ONISHI Junya, OKAMOTO Ken, YADAV Rajender Kumar, YADAV Gajender, NARJARY Bhaskar. Effect of shallow subsurface drainage constructed by Cut-soiler on mitigation of soil salinization. Journal of Arid Land Studies. 2022. 32. S. 107-111
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YADAV Rajender Kumar, YADAV Gajender, NEHA, NARJARY Bhaskar, SHARMA Parbodh Chander, OMORI Keisuke, ONISHI Junya, WATANABE Takeshi, ANZAI Toshihiko, OKAMOTO Ken. Gypsum and crop residue placement by Cut-soiler help to manage soil sub-surface sodicity in semi-arid Indo-Gangetic Plains. Journal of Arid Land Studies. 2022. 32. S. 113-116
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MISC (3)：
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安西俊彦, 岡本健, 大西純也, 識名安輝, 新盛敬也, 若杉晃介, 藤田理子, 猪迫耕二, 齊藤忠臣, 酒井一人, et al. 節水・安価・強靱かつ灌漑労力の省力化に貢献する畑地用地下灌漑システムOPSIS. 月刊畑地農業. 2024. 784
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大西純也. 水管理を適切に行い塩類集積の軽減をはかる. 広報JIRCAS. 2019. 4
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OHNISHI Junya. Our Expectation to JAALS as a Private Institute (1) Toward to maximize research and development achievements. Journal of Arid Land Studies. 2019. 28. 4. 279-280
Lectures and oral presentations (31)：
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P2-1-20 ソーダ質化した土壌の膨潤と分散が土壌排水性変動に与える影響(2-1 土壌有機・無機成分の構造・機能・ダイナミクス 2023年度愛媛大会)
(日本土壌肥料学会講演要旨集 2023)
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Effect on water-saving of subsurface irrigation system (OPSIS), a case study in Ishigaki Island
(農業農村工学会大会講演会講演要旨集(CD-ROM) 2023)
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OPtimum Subsurface Irrigation System “OPSIS” for contributing several issues on upland
(農業農村工学会大会講演会講演要旨集(CD-ROM) 2023)
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Trial to introduce Optimum Sub-surface Irrigation System (OPSIS) in the United Republic of Tanzania
(農業農村工学会大会講演会講演要旨集(CD-ROM) 2023)
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カットソイラーによる浅層暗渠は土壌塩分を軽減する
(国際農林水産業研究成果情報(Web) 2023)
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Education (2)：
- 2018 - 2020 Tottori University
- 1997 - 2001 香川大学農学部農業工学科
Work history (5)：
- 2016/04 - 現在 Japan International Research Center for Agricultural Sciences
- 2014/01 - 2016/03 農林水産省農林水産技術会議事務局
- 2008/04 - 2013/12 Japan International Research Center for Agricultural Sciences
- 2003/10 - 2008/03 緑資源機構
- 2001/04 - 2003/09 緑資源公団
Association Membership(s) (3)：
日本砂丘学会
, 日本沙漠学会
, 農業農村工学会
