| Project/Area Number |
24580379
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Agricultural information engineering
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| Research Institution | Iwate University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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| Keywords | 温度環境応答 / 水環境応答 / 光合成活性 / 高精度農法 / ２元的環境応答 / 生物計測 / 水ストレス / 温度ストレス / 生物検定 / 塩害 / 環境応答 |
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| Outline of Final Research Achievements |
For recovering agricultural field from contamination by disaster, like a tsunami, judgement of soundness of field is essential. Important information for the judgement could be delivered from plants growing on such field through some indecied of photosynthetic activity. Although the indecies are used as promising measure for plant examinations, they are not so enough sensitive to detect slight ifluence of remaining toxic components. However in natural condition, most plants are growing under very volatile environment. So, the indecies measured under such volatilile conditions both of temperature and water might contain more important and delicate information of plant growth influenced from remaining contamination.
We developed a new sensitive technology for determinaion of photosynthetic activities under fluctuating environment both of temerature and water. From results of some experiments with the new technology, we could confirm its usefulness and promising future.
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