2012 Fiscal Year Final Research Report
An air-filter chamber to analyze the relationship between global warming and crop production
| Project/Area Number |
23658019
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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 |
Crop science/Weed science
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| Research Institution | Meiji University |
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Principal Investigator |
IMAI Katsu 明治大学, 農学部, 教授 (20125991)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 温暖化影響 / 食用作物 / 物質生産 / リアルタイム制御 |
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| Research Abstract |
An air-filter chamber based on a new idea was designed and set up outdoors. This chamber enabled to add surplus temperature up to 5°C in addition to truck natural changes of temperature. The growth and dry matter production of paddy rice and wheat were those in expected ranges. On the other hand, in relation to global warming, the interaction between ozone and carbon dioxide on paddy rice was examined: ozone inhibited net photosynthesis and photosystem II activities but carbon dioxide ameliorated these inhibitions.
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