Namikawa Mari

Affiliation and department：
Homepage URL (1)： http://www.naro.affrc.go.jp/tarc/introduction/chart/0602/index.html

Research field (2)： Crop production science , Plant nutrition, soil science

Research keywords (6)： economic effectiveness of N application , Rice , cultivation , nitrogen , topdressing , rice plant (Oryza sativa L.)

Research theme for competitive and other funds (1)：

Papers (14)：

Mari Namikawa, Toshinori Matsunami, Takayuki Yabiku, Tomoki Takahashi, Maya Matsunami, Toshihiro Hasegawa. Analysis of yield constraints and seasonal solar radiation and temperature limits for stable cultivation of dry direct-seeded rice in northeastern Japan. Field Crops Research. 2023. 295. 108896
Mari Namikawa, Takayuki Yabiku, Maya Matsunami, Toshinori Matsunami, Toshihiro Hasegawa. Nitrogen uptake pattern of dry direct-seeded rice and its contribution to yields in northeastern Japan. Plant Production Science. 2023. 1-15
髙本慧, 高橋智紀, 戸上和樹, 西田瑞彦, 土屋一成, 浪川茉莉. イネの籾乾物収量を用いた成熟期における地上部窒素吸収量の推定. 日本土壌肥料学雑誌. 2020. 91. 1. 1-10
Tomoki TAKAHASHI, Keiko NAKANO, Rikiya NIRA, Etsushi KUMAGAI, Mizuhiko NISHIDA, Mari NAMIKAWA. Conversion of soil particle size distribution and texture classification from ISSS system to FAO/USDA system in Japanese paddy soils. Soil Science and Plant Nutrition. 2020
Tatsushi Naruse, Yoshinori Ban, Tomofumi Yoshida, Takahiro Kato, Mari Namikawa, Tomoki Takahashi, Mizuhiko Nishida, Susumu Asakawa, Takeshi Watanabe. Community structure of microaerophilic iron-oxidizing bacteria in Japanese paddy field soils. Soil Science and Plant Nutrition. 2019. 65. 5. 460-470

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MISC (1)：

関矢博幸, 西田瑞彦, 高橋智紀, 浪川茉莉, 齋藤秀文, 冠秀昭, 篠遠善哉, 松波寿典, 中山壮一, 大谷隆二. 麦用レーザー式生育センサー測定値と移植・乾直水稲の幼穗形成期生育量,籾数の関係. 農作業研究. 2016. 51

Lectures and oral presentations (6)：

The effects of N application methods on N recovery and grain yield of dry direct-seeded rice in north-east Japan
(14th International Conference of the East and Southeast Asia Federation of Soil Science Societies (ESAFS) 2019)
プラウ耕鎮圧体系乾田直播栽培におけるイネ多収品種の生育・収量および窒素吸収特性
(日本土壌肥料学会2019 年度静岡大会 2019)
Growth, yield and quality of high-yielding rice variety “Yumiazusa” under dry direct-seeded cultivation in the Northern Tohoku Region
(2019)
水稲窒素吸収量とNDVI値の関係-携帯型測定機を用いた二年間の試験結果-
(日本作物学会第246回講演会要旨集 2018)
省力的追肥診断を目的としたNDVI値による窒素吸収量の推定
(日本土壌肥料学会2016年度大会 2016)

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Education (2)：

2020 - 2023 Iwate University The United Graduate School of Agricultural Sciences
2011 - 2015 Tohoku University Faculty of Agriculture Department of Applied Bio-Sciences

Professional career (1)：

Awards (1)：

Association Membership(s) (2)：

JAPANESE SOCIETY OF SOIL SCIENCE AND PLANT NUTRITION , CROP SCIENCE SOCIETY OF JAPAN

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