Rchr
J-GLOBAL ID:200901093441828477   Update date: Apr. 28, 2021

Tajima Ryosuke

タジマ リヨウスケ | Tajima Ryosuke
Affiliation and department:
Job title: Assistant Professor
Homepage URL  (2): http://db.tohoku.ac.jp/whois/detail/8ab21ddca8ab500b0c375ee7b6c1839e.htmlhttp://db.tohoku.ac.jp/whois/e_detail/8ab21ddca8ab500b0c375ee7b6c1839e.html
Research field  (4): Landscape science ,  Environmental agriculture ,  Plant nutrition, soil science ,  Crop production science
Research keywords  (1): Agronomy
Research theme for competitive and other funds  (2):
  • 2007 - 2009 Life cycle assessment of bioethanol production systems
  • 2000 - 2007 Root nodule and nitrogen fixation in relation to root system development in legumes
Papers (37):
  • N. Moritsuka, H. Saito, R. Tajima, Y. Takahashi, H. Hirai. Farm-scale estimation of total nitrogen content in surface paddy soils by extraction with commercially available hydrogen peroxide. Agronomy. 2020. 10. 40
  • Obara Kasumi, Homma Koki, Tajima Ryosuke, Maki Masayasu, Saito Yuki, Hashimoto Naoyuki, Yamamoto Shuhei, Hongo Chiharu. Analysis of RGB Images to Estimate SPAD Values in Rice for UAV Remote Sensing. Japanese Journal of Crop Science. 2020. 89. 1. 50-51
  • Nasukawa, H, Tajima, R, Muacha, BIJ, Pereira, MCF, Naruo, K, Nakamura, S, Fukuda, M, Ito, T, Homma, K. Analyzing soil-available phosphorus by the Mehlich-3 extraction method to recommend a phosphorus fertilizer application rate for maize production in northern Mozambique. Plant Production Science. 2019. 22
  • T. Ito, H. Nasukawa, T. Uno, R. Tajima, M. Saito. Recovery of Tsunami-Affected Paddy Soil Using Calcium Materials for Sustainable Agriculture. J. Integrated Field Science. 2018. 15. 55-58
  • Seto, R, Moritsuka, N, Fujisao, K, Toriumi, A, Homma, K, Tajima, R, Kato, Y, Yamagishi, J, Mekwatanakarn, P, Jongdee, B. Mild drying of sandy soil can physically limit the uptake of phosphorus by rainfed lowland rice in northeast Thailand. Soil Science and Plant Nutrition. 2018. 64. 677-685
more...
MISC (20):
  • Kawamura Issei, Saito Daiki, Homma Koki, Nakajima Takayuki, Tajima Ryosuke. Mix cropping of determinate and indeterminate soybean cultivars to improve soybean productivity:V. Production efficiency based on LAI vertical distribution by quick assessment. Abstracts of Meeting of the CSSJ. 2019. 248. 0. 93-93
  • Obara Kasumi, Homma Koki, Tajima Ryosuke, Maki Masayasu, Saito Yuki, Hashimoto Naoyuki, Yamamoto Shuhei, Hongo Chiharu. Analysis of RGB images to estimate SPAD in rice for UAV remote sensing. Abstracts of Meeting of the CSSJ. 2019. 248. 0. 43-43
  • Ishimori Shun, Saito Daiki, Kawamura Issei, Homma Koki, Nakajima Takayuki, Tajima Ryosuke. Mix cropping of determinate and indeterminate soybean cultivars to improve soybean productivity:VI. Report of cultivation trials from 2016 to 2018 and lodging effect in 2018. Abstracts of Meeting of the CSSJ. 2019. 248. 0. 81-81
  • 浅川晋, 末國千佳, 劉冬艶, 秋田和則, 宇野亨, 田島亮介, 伊藤豊彰, 齋藤雅典. 冬期湛水が水田の土壌微生物群集に及ぼす影響. 農業および園芸. 2016. 91. 129-139
  • 原新太郎, 宇野亨, 田島亮介, 伊藤豊彰, 齋藤雅典. AM菌を介したフィチン由来P吸収を促進するフィチン分解菌. 土と微生物. 2015. 69. 2. 107
more...
Books (3):
  • コンポスト科学 -環境の時代の研究最前線-
    東北大学出版会 2015
  • 見てわかる農学シリーズ3 作物学概論
    朝倉書店 2008
  • 根の生態学
    シュプリンガー・ジャパン 2008
Lectures and oral presentations  (67):
  • 土壌リン酸レベルが異なる圃場における根粒超着生・通常着生・非着生ダイズ系統の窒素同化とリン吸収の関係
    (作物学会第241回講演会 2016)
  • Predicting yield, flowering and harvesting dates of highbush blueberry using temperature data: a case study in Field Science Center of Tohoku University
    (The 13th International Symposium on Integrated Field Science 2016)
  • 間伐強度の異なるスギ林の表層土壌における放射性セシウムの分布状況:3年間の変化
    (日本土壌肥料学会京都大会 2015)
  • 水田におけるイトミミズ類の生息密度に対する有機栽培管理と冬期湛水の影響
    (日本土壌肥料学会京都大会 2015)
  • Effect of arbuscular mycorrhizal fungal inoculation on the growth of Welsh onion in soil rich in available phosphate, and characterization of indigenous arbuscular mycorrhizal fungi isolated from the soil
    (8th International Conference on Mycorrhiza 2015)
more...
Education (3):
  • - 2006 The University of Tokyo 生産・環境生物学
  • - 2003 Hokkaido University
  • - 2001 Hokkaido University 生物資源科学科
Professional career (1):
  • 博士(農学) (The University of Tokyo)
Work history (2):
  • 2007/11 - 2008/04 Hokkaido Intellect Tank Post doctoral Fellow
  • 2006/04 - 2007/10 Field Production Science Center, Graduate School of Agricultural and Life Sciences, the University of Tokyo Post doctoral Fellow
Committee career (10):
  • 2012/01 - 現在 根研究会 「根の研究」編集委員長
  • 2012/01 - 現在 根研究会 「根の研究」編集委員長
  • 2012/04 - 2016/03 日本作物学会 広報委員
  • 2012/04 - 2016/03 日本作物学会 広報委員
  • 2010/01 - 2011/12 根研究会 「根の研究」副編集委員長
Show all
Awards (1):
  • 2012/09/11 - 日本作物学会 日本作物学会第234回講演会優秀発表賞
Association Membership(s) (3):
根研究学会 ,  日本土壌肥料学会 ,  日本作物学会
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