Iseki Kohtaro

イセキコウタロウ | Iseki Kohtaro

Affiliation and department：

Research field (1)： Crop production science

Research keywords (6)： West-Africa , Wild species , Yam , Cowpea , Genetic Resources , Environmental stress

Research theme for competitive and other funds (7)：

2022 - 2026 Controlling tuber yield of white Guinea yam via artificial manipulation of flowering sex
2024 - 2024 ホワイトギニアヤムをモデルとしたヤマノイモ属における種イモ萌芽能力の系統間差をもたらす形態的要因の解明
2020 - 2022 南アフリカ原産アカササゲのマルチストレス耐性機構を用いた食糧問題へのチャレンジ
2016 - 2021 Project on establishment of the model for fertilizing cultivation promotion using Burkina Faso phosphate rock
2017 - 2020 Inter-species diversity of moisture and drought stress tolerance in wild cowpea (V. unguiculata subsp. dekindtiana)

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Papers (29)：

Kohtaro Iseki, Olajumoke Olaleye, Ryo Matsumoto. Impact of different planting date on shoot growth and tuber development of white Guinea yam grown in Guinea Savanna. Plant Production Science. 2024
Kanako Takada, Tomohiro Nishigaki, Yasuhiro Tsujimoto, Kohtaro Iseki. Genotypic variations in phosphorus accumulation in wild cowpea relatives ( Vigna vexillata ) grown under phosphorus deficiency. Plant Production Science. 2024. 27. 1. 28-37
Toshichika Iizumi, Kohtaro Iseki, Kenta Ikazaki, Toru Sakai, Hideo Shiogama, Yukiko Imada, Benoit Joseph Batieno. Increasing heavy rainfall events and associated excessive soil water threaten a protein-source legume in dry environments of West Africa. Agricultural and Forest Meteorology. 2024. 344. 109783-109783
Kohtaro Iseki, Kenta Ikazaki, Benoit Joseph Batieno. Heterogeneity effects of plant density and fertilizer application on cowpea grain yield in soil types with different physicochemical characteristics. Field Crops Research. 2023
Kohtaro Iseki, Ryo Matsumoto, Olajumoke Olaleye, Motoki Shimizu, Asrat Asfaw. Variability of Flowering Sex and Its Effect on Agronomic Trait Expression in White Guinea Yam. Frontiers in plant science. 2022. 13. 837951-837951

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MISC (35)：

井関洸太朗, MATSUMOTO R, OLALEYE O, ASFAW A, 清水元樹. ヤムイモの収量は個体の性別と開花日に強く影響を受ける. 国際農林水産業研究成果情報(Web). 2023. 30
Ken Naito, Takanori Wakatake, Tomoko F. Shibata, Kohtaro Iseki, Shuji Shigenobu, Yu Takahashi, Eri Ogiso-Tanaka, Chiaki Muto, Kuniko Teruya, Akino Shiroma, et al. Genome sequence of 12 Vigna species as a knowledge base of stress tolerance and resistance. 2022
伊ヶ崎健大, 井関洸太朗, シンポレサイド, 南雲不二男, バロアルベール, バティアノジョセフ. 西アフリカ半乾燥地におけるササゲの土壌型および施肥に対する応答性. 日本土壌肥料学会講演要旨集(Web). 2021. 67
Iseki Kohtaro. Characterization of Plant Genetic Resources to Improve Crop Production under Environmental Stresses in Asia and Africa. Abstracts of Meeting of the CSSJ. 2020. 249. 0. 226-227
伊ヶ崎健大, 井関洸太朗, シンポレサイド, 南雲不二男, 村中聡, バロアルベール, バティアノジョセフ. 西アフリカ半乾燥地でのソルガムとササゲの土壌環境応答の違い. 日本土壌肥料学会講演要旨集(Web). 2019. 65

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Lectures and oral presentations (22)：

西アフリカ半乾燥地におけるササゲの土壌型および施肥に対する応答性
(日本土壌肥料学会講演要旨集(Web) 2021)
Characterization of Plant Genetic Resources to Improve Crop Production under Environmental Stresses in Asia and Africa
(Abstracts of Meeting of the CSSJ 2020)
Effects of Soil Types on Cowpea Growth in the Sudan Savanna, West Africa
(Abstracts of Meeting of the CSSJ 2019)
Bayesian network analysis for intra-plant variation of single seed weight and nitrogen content of cowpea
(Abstracts of Meeting of the CSSJ 2019)
西アフリカ半乾燥地でのソルガムとササゲの土壌環境応答の違い
(日本土壌肥料学会講演要旨集(Web) 2019)

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Education (3)：

2009 - 2013 Kyoto University Graduate School of Agriculture Division of Agronomy and Horticultural Science
2007 - 2009 Kyoto University Graduate School of Agriculture Division of Agronomy and Horticultural Science
2003 - 2007 The University of Shiga Prefecture School of Environmental Science Department of Biological Resources Management

Work history (4)：

2021/04 - 現在 Japan International Research Center for Agricultural Sciences Biological resources & Post-harvest Division Senior Researcher
2017/04 - 現在 International Institute of Tropical Agriculture
2016/04 - 2021/03 Japan International Research Center for Agricultural Sciences Biological Resources and Post-harvest Division Researcher
2013/04 - 2016/03 農業生物資源研究所遺伝資源センターポスドク

Awards (1)：

2020/03 - Crop Science Society of Japan Japanese Society of Crop Science Young Scientist Award Characterization of Plant Genetic Resources to Improve Crop Production under Environmental Stresses in Asia and Africa

Association Membership(s) (2)：

JAPANESE SOCIETY OF BREEDING , CROP SCIENCE SOCIETY OF JAPAN

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