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Dive into the research topics where Takuya Araki is active.

Publication


Featured researches published by Takuya Araki.


Japanese Journal of Farm Work Research | 2009

Effects of Blower-Type Insect Trapping Treatment during the Growth Period of Second Tea Crop on Occurrences of Insect Pests, Yields and Qualities of Tea

Daisuke Miyama; Katsuyuki Yoshida; Yasushi Sato; Osamu Sumikawa; Takuya Araki; Masahiro Miyazaki

ミスト風により物理的に害虫を除去・捕獲する送風式捕虫機による処理の有無と処理頻度が,害虫発生消長や二番茶収量,品質に与える影響を明らかにするため,二番茶生育期に週1回または週2回処理を継続し,以下の結果を得た.1)チャノミドリヒメヨコバイに対しては,週2回処理区では虫数を抑える効果が確認できたが,週1回処理区では,無処理区と同等であり,捕虫処理の効果は低かった.2) 週1回処理区の収量は,週2回処理区や慣行防除区に対して少なくなった.週1回処理区は無処理区と同様に茶芽が小さく,生育が不良になることがわかった.3) 荒茶の遊離アミノ酸,テアニン各含量は,週2回処理区が週1回処理区より高く,特に品質の指標となるテアニンについては,週2回処理区は慣行防除区と同等であった.4) 以上,ヨコバイ消長を抑える効果や,ヨコバイを原因とする収量減,および品質低下に対しては,週2回の処理頻度が必要であったが,アザミウマに対しては週2回処理でも効果は低く注意が必要である.


Chagyo Kenkyu Hokoku (Tea Research Journal) | 2010

Field Survey of Tea Bush Surface Temperature and Typical Cases in Severe Frost Damage on March 30, 2010 on the Makinohara Plateau in Shizuoka Prefecture

Kiyoshi Matsuo; Takuya Araki; Tsuyoshi Okamoto


Chagyo Kenkyu Hokoku (Tea Research Journal) | 2008

Influence of Wind Velocity Fluctuation on Air Temperature Difference between the Fan and Ground Levels and the Effect of Frost Protective Fan Operation

Takuya Araki; Kiyoshi Matsuo; Daisuke Miyama; Osamu Sumikawa; Shinsuke Araki


Archive | 2006

Walking type transportation truck

Takuya Araki; Hajime Fukumoto; Osamu Kadokawa; Daisuke Miyama; 大介 深山; 一 福本; 琢也 荒木; 修 角川


Archive | 2006

CHEMICAL LIQUID APPLICATION DEVICE IN TRAVELING TEA FIELD PEST CONTROL MACHINE

Takuya Araki; Osamu Kadokawa; Daisuke Miyama; Katsuji Terada; 勝二 寺田; 大介 深山; 琢也 荒木; 修 角川


Archive | 2004

Blast type chemical fluid spray apparatus with air curtain

Takuya Araki; Atsushi Kageyama; Daisuke Miyama; Masahiro Miyazaki; Yasushi Sato; Shunji Suzuki; Mitsuyoshi Takeda; Hitoshi Terada; Junichi Terada; Katsuji Terada; Kengo Yamada; 安志 佐藤; 昌宏 宮崎; 勝二 寺田; 均 寺田; 順一 寺田; 憲吾 山田; 淳 影山; 光能 武田; 大介 深山; 琢也 荒木; 俊司 鈴木


Japanese Journal of Farm Work Research | 2003

Evaluation of Weed Cutters through the Workers' Feelings

Noriaki Ishizuka; Masahiro Miyazaki; Toyoji Takatuji; Koji Inooku; Daisuke Miyama; Takuya Araki; Hisao Onishi


Chagyo Kenkyu Hokoku (Tea Research Journal) | 2010

Effects of Use of Frost Protective Fan on Frost Injury to Tea Plants in March 2010 at Makinohara, Shizuoka

Takuya Araki; Kiyoshi Matsuo; Osamu Sumikawa; Daisuke Miyama


Chagyo Kenkyu Hokoku (Tea Research Journal) | 2010

Frost Injury of Tea Fields in Makurazaki Tea Research Station of the National Institute of Vegetable and Tea Science on March 11, 2010

Katsuyuki Yoshida; Takuya Araki; Atsushi Nesumi


Japanese Journal of Farm Work Research | 2009

Control Method and Effect of Low Volume Pesticide Application to Mulberry Scale, Pseudaulacaspis pentagona (Targioni), Using Mist Blower in Tea Field

Daisuke Miyama; Osamu Sumikawa; Takuya Araki; Yasushi Sato; Chikara Ishijima; Katsuji Terada

Collaboration


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Daisuke Miyama

National Agriculture and Food Research Organization

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Osamu Sumikawa

National Agriculture and Food Research Organization

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Masahiro Miyazaki

National Agriculture and Food Research Organization

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Yasushi Sato

National Agriculture and Food Research Organization

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Atsushi Nesumi

National Agriculture and Food Research Organization

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Chikara Ishijima

Tokyo University of Agriculture and Technology

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