Kumagai Etsushi

クマガイエツシ | Kumagai Etsushi

Affiliation and department：
Homepage URL (1)： http://kaken.nii.ac.jp/d/r/80583442.ja.html

Research field (2)： Agricultural environmental and information engineering , Crop production science

Research keywords (12)：機械学習 , リモートセンシング , フェノミクス , 高温 , 高二酸化炭素濃度 , ダイズ , イネ , 温暖化 , 環境応答 , クロロフィル蛍光 , 窒素代謝 , 光合成

Research theme for competitive and other funds (3)：

Papers (48)：

Yusuke MASUYA, Etsushi KUMAGAI, Takayuki YABIKU, Hiroyuki YASUE, Sayuri OKUBO, Hiroki TANAKA, Nagisa IREI, Atsushi AJITOMI, Suguru OHNO, Tomoaki FUJIOKA, et al. Estimating rice amylose content from Wx alleles and weather data and determining suitable cultivation areas for new high-yield, low-amylose lines in Tohoku region of Japan. Climate in Biosphere. 2023. 23. 51-60
Etsushi KUMAGAI, Hiroyuki SHIMONO. Determinants of genotypic variations in the yield response of soybean to elevated atmospheric CO2. Journal of Agricultural Meteorology. 2023. 79. 3. 109-113
熊谷悦史, 野村浩一, 植山雅仁, 丸山篤志, 岩田拓記, 松田怜. 日本農業気象学会 80 周年記念セッション報告「農業気象学における観測・計測およびモデル研究 :現在位置と将来展望」. 生物と気象. 2023. 23. 66-70
Etsushi Kumagai, Toshihiro Hasegawa. Lower photosynthetic rate and photosynthetic nitrogen use efficiency in northern Japanese soybean cultivars than Midwestern US cultivars. 2022
Etsushi Kumagai, Takayuki Yabiku, Toshihiro Hasegawa. A strong negative trade-off between seed number and 100-seed weight stalls genetic yield gains in northern Japanese soybean cultivars in comparison with Midwestern US cultivars. Field Crops Research. 2022. 283. 108539-108539

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MISC (7)：

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Patents (2)：

Books (2)：

Lectures and oral presentations (82)：

近年の丹波黒大豆主産地における収量減少は土壌乾湿に起因するのか? -農研機構メッシュ農業気象データとFAO56モデルを用いた解析-
(日本農業気象学会2024年全国大会 2024)
太陽光誘導クロロフィル蛍光によりダイズの群落光合成速度における品種間差や短期的CO2濃度応答を検出できるか?
(日本農業気象学会2023年全国大会 2023)
Variations in photosynthesis rate, sun-induced chlorophyll fluorescence (SIF) and photochemical reflectance index (PRI) in rice canopy as a function of growth stage, cultivar, and nitrogen fertilizer level
(日本作物学会講演会要旨集 2023)
Estimating of photosynthetic light-response curve model parameters in rice leaves with spectral reflectance and absorptance analysis in VIS/NIR regions
(日本作物学会講演会要旨集 2023)
Manipulating Growth Temperatures Under Field Conditions to Understand and Alter Crop Responses to Global Warming
(ASA, CSSA, SSSA International Annual Meeting 2022)

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Education (1)：

Professional career (1)：

Work history (9)：

2021/04 - 現在国立研究開発法人農業・食品産業技術総合研究機構農業環境研究部門主任研究員
2020/10 - 現在 Iwate University Faculty of Agriculture
2023/04 - 2024/03 名古屋大学大学院生命農学研究科非常勤講師
2017/10 - 2021/03 岩手大学大学院連合農学研究科客員准教授
2016/10 - 2021/03 National Agriculture and Food Research Organization, Tohoku Agricultural Research Center

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Committee career (8)：

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Awards (6)：

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Association Membership(s) (4)：

American Geophysical Union , ASA , THE SOCIETY OF AGRICULTURAL METEOROLOGY OF JAPAN , CROP SCIENCE SOCIETY OF JAPAN

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