KOARAI Akira

コアライアキラ | KOARAI Akira

Affiliation and department：
Job title： Divion Manager
Homepage URL (2)： https://www.naro.go.jp/laboratory/nipp/index.html , https://www.naro.go.jp/english/laboratory/nipp/index.html

Research field (2)： Crop production science , Conservation science (plants)

Research keywords (4)： Weed Control , weed control , weed management , weed

Papers (34)：

Monrawee Fukuda, Toshiyuki Imaizumi, Akira Koarai. Seed germination responses to temperature and water availability in weedy rice. Pest Management Science. 2022
井原希, 嶺田拓也, 吉村泰幸, 芝池博幸, 小荒井晃. 特定外来生物ナガエツルノゲイトウ(Alternanthera philoxeroides (Mart.) Griseb.)に対する水稲用・水田畦畔用除草剤の効果. 雑草研究. 2022. 67. 1. 1-12
Toshiyuki Imaizumi, Kaworu Ebana, Yoshihiro Kawahara, Chiaki Muto, Hiroyuki Kobayashi, Akira Koarai, Kenneth M. Olsen. Genomic divergence during feralization reveals both conserved and distinct mechanisms of parallel weediness evolution. Communications Biology. 2021. 4. 1. 952-952
KOARAI Akira, HATTORI Ikuo, SUZUKI Tomoyuki, SUMIYOSHI Tadashi, OHDAN Hideki, SATO Kenzi, KATO Naoki, YASUDA Kentaro. 乳牛のルーメン発酵が主要水田雑草種子の生死に及ぼす影響. Journal of Warm Regional Society of Animal Science, Japan. 2017. 60. 2. 139-143
KOARAI Akira, HATTORI Ikuo, SUZUKI Tomoyuki, SUMIYOSHI Tadashi, OHDAN Hideki, SATO Kenzi, KATO Naoki, YASUDA Kentaro. Seed viability of paddy weeds ensiled by forage rice. Journal of Weed Science and Technology. 2015. 60. 3. 93-100

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MISC (47)：

井原希, 松橋彩衣子, 今泉智通, 福田モンラウィー, 小荒井晃, 江花薫子. 除草剤スクリーニング用雑草セット:生産現場で問題となる畑作用一年生雑草の登録除草剤増加と効果的な利用法の開発・推進を目指して. 植調. 2021. 55. 2. 2-5
小荒井晃, 大段秀記. 暖地の直播栽培における漏生イネ防除体系の実証試験. 雑草と作物の制御. 2020. 15. 31-33
小荒井晃. 発酵粗飼料用水稲栽培における雑草管理に関する研究. 雑草研究. 2018. 63. 2. 25-32
小荒井晃. 暖地の発酵粗飼料用水稲栽培における雑草管理. 植調. 2018. 52. 3. 2-8
小荒井晃. イネのサイレージ発酵による水田雑草種子の死滅とその要因. 最新農業技術畜産 vol.10. 2017. 179-185

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Lectures and oral presentations (26)：

Study on post-harvest control by herbicide for Alternanthera philoxeroides low density management in rice paddy fields
(Weed Science Society of Japan Annual meeting 2022)
Weed managements to control of Alternanthera philoxeroides in paddy levees with keeping their summer vegetation
(Weed Science Society of Japan Annual meeting 2022)
新規除草剤を活用した難防除雑草帰化アサガオ類の除草体系と現地実証
(「多収阻害要因の診断法及び対策技術の開発」成果発表会)
畝立て直播機を基軸とする省力・低コスト水田輪作技術の開発
(農作業研究 2017)
二毛作水田での乾田直播水稲作に向けた振動ローラによる漏水対策
(日本土壌肥料学会講演要旨集 2015)

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Education (1)：

Professional career (1)：

Work history (6)：

2021/04 - 現在 National Agriculture and Food Research Organization Institute for Plant Protection Division manager
2018/04 - 2021/03 National Agriculture and Food Research Organization Central Region Agricultural Research Center Group Leader
2016/04 - 2018/03 National Agriculture and Food Research Organization Kyushu Okinawa Agricultural Research Center Principal Scientist
2001/04 - 2016/03 National Agriculture and Food Research Organization Kyushu Okinawa Agricultural Research Center Senior Scientist
2000/04 - 2001/03 Ministry of Agriculture, Forestry and Fisheries Kyushu National Agricultural Experiment Station Researcher

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Committee career (10)：

2022/04 - 現在 Weed Science Society of Japan Representative Director, Vice-President
2012/05 - 現在 Japan Association for Advancement of Phyto-Regulators 専門調査員(水稲関係)
2012/04 - 現在 Weed Science Society of Japan Delegate
2019/03 - 2022/04 Weed Science Society of Japan Director, Secretary General
2018/04 - 2019/04 Weed Science Society of Japan Secretary General

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Awards (4)：

2018/04 - Weed Science Society of Japan WSSJ Research Award
2017/04 - Weed Science Society of Japan WSSJ Paper Award
2016/03 - Weed Science Society of Japan WSSJ Best Paper Award
2013/09 - National Agriculture and Food Research Organization NARO Research Prize

Association Membership(s) (3)：

Weed Science Society of Japan , Warm Regional Society of Animal Science, Japan , Kyushu Weed Control Research Society

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