2014 Fiscal Year Final Research Report
Developed of a monitoring system for quantification of translocation velocity of multi-element in the stem of plant using gamma-ray spectrometer
| Project/Area Number |
24780250
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Agricultural information engineering
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
SUZUI Nobuo 独立行政法人日本原子力研究開発機構, 原子力科学研究部門 量子ビーム応用研究センター, 研究副主幹 (20391287)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 非破壊計測 / 植物栄養 |
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| Outline of Final Research Achievements |
We have developed a monitoring system for quantification of translocation velocity of multi-element in the stem of plant. Tracer solution containing Na-22 and Mn-54 was fed to the root of rice plant, and the gamma-ray spectrums at the shoot base and the fully expanded leaf were continuously measured using LaBr3 (Ce) detector.Velocities of Na-22 and Mn-54 in the stem were successfully quantified by calculating arrival times of two elements to the two parts from the time-course graphs.
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| Free Research Field |
放射線計測学、植物栄養学
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