| Project/Area Number |
25660276
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Environmental agriculture(including landscape science)
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| Research Institution | Chiba University |
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Principal Investigator |
OHYAMA KATSUMI 千葉大学, 環境健康フィールド科学センター, 特任准教授 (20456081)
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| Co-Investigator(Kenkyū-buntansha) |
AMANO Hiroshi 京都大学, 大学院農学研究科, 教授 (00143264)
鈴木 丈詞 茨城大学, 農学部, 研究員 (60708311)
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| Research Collaborator |
SUZUKI Takeshi 日本学術振興会, 海外特別研究員(西オンタリオ大学) (60708311)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 酸素 / 無農薬 / 防除 / ハダニ類 |
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| Outline of Final Research Achievements |
In order to establish a pesticide-free measure during the transplant production period, deoxidant-induced anoxia was tested for controlling agricultural pests without any degradation of transplants. As the results, adult survival and egg hatchability of two Tetranychus spider mites reached 0% when anoxia duration was longer than 12 h. Under this condition, leaves of kidney been and strawberry transplants showed physiological disorders, whereas newly-developed leaves were normal.
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