Tsukaguchi Tadashi

Affiliation and department：

Research field (1)： Crop production science

Research theme for competitive and other funds (12)：

2019 - 2023 水稲の登熟期の水管理が水田の窒素環境および米の外観品質に与える影響の解明
2019 - 2022 Genetical and eco-physiological study on the ability of grain protein accumulation in rice
2017 - 2020 Variable rate management for correcting the spatial variability of seed quality and yield of soybean and meeting the demands of the consumers
2016 - 2019 Effect of water management technique for preventing high temperature damage of rice on thermal environment in a paddy field.
2016 - 2019 水稲登熟期の稲体内窒素動態の解析-解析材料育成とそのための基礎研究-

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Papers (47)：

Tadashi Tsukaguchi, Teruki Miyamae, Ami Morikawa, Ryota Yonezawa, Daiki Sekine, Yoichi Fujihara. Estimation of grain quality of rice (Oryza sativa L.) by UAV-acquired vegetation index and climate factors. Plant Production Science. 2023. 26. 3. 297-308
宇野史生, 島田雅博, 中村弘和, 吉田翔伍, 塚口直史. The Estimation of an Effective Cumulative Temperature for Emergence of Rice Cultivar ‘Koshihikari’ without Heating in Ishikawa Prefecture. 日本作物学会紀事. 2023. 92. 1
元川開斗, 藤原洋一, 塚口直史. Relationship between Lodging Degree and Vegetation Index in the Period 20-10 Days before Heading in Rice Based on UAV Acquired Images. 北陸作物学会報. 2022. 57
Tadashi Tsukaguchi, Yuri Matsuno, Haruka Kobayashi, Nanako Kameda, Nana Matsue. Identification and validation of quantitative trait loci for a parameter associated with nitrogen partitioning to grain using a population derived from japonica- and indica-type cultivars of rice (Oryza sativa L.). Plant Production Science. 2022. 25. 3. 371-383
Tadashi Tsukaguchi, Haruka Kobayashi, Yoichi Fujihara, Shunsuke Chono. Estimation of spikelet number per area by UAV-acquired vegetation index in rice (Oryza sativa L.). PLANT PRODUCTION SCIENCE. 2022. 25. 1. 20-29

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MISC (13)：

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Books (4)：

Work history (4)：

2006/11 - 現在 Ishikawa Prefectural University Faculty of Bioresources and Environmental Science
2002/01 - 2006/10 Niigata University Faculty of Agriculture
1998/10 - 2001/12 生物系特定産業技術研究機構派遣研究員(日本国際農業研究センター沖縄支所)
1997/04 - 1998/09 日本学術振興会特別研究員

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