| Project/Area Number |
25450374
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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 environmental engineering/Agricultural information engineering
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| Research Institution | Meiji University |
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Principal Investigator |
Abo Mitsuru 明治大学, 農学部, 准教授 (00272443)
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| Co-Investigator(Renkei-kenkyūsha) |
FUJII Shin-Ichiro 産業技術総合研究所, 計測標準研究部門, 研究員 (10415739)
KATO Megumi 産業技術総合研究所, 計測標準研究部門, 研究員 (10415656)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 植物工場 / 根滲出物 / モニタリング / C4D / 活性酸素種 / 安定ラジカル |
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| Outline of Final Research Achievements |
For the purpose of improving the productivity of the plant factory, hydroponic solution was monitored. Major nutrients, K, Ca, Mg, Na, ammonium ion, nitrate, sulfate, phosphate, were analyzed by CE with capacitively coupled contactless conductivity detector (C4D). The major nutrients of NFT (nutrient film technique) hydroponic solution of spinach cultivation, were successfully measured. Among the trace elements, the need for monitoring of copper ion has been suggested. It has been also suggested that fluorescent substances in the hydroponic solution have the potential as stress markers of plants.
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