Flowering plant morphogenesis response to photoenvironment
| Project/Area Number |
25450376
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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 | Ibaraki National College of Technology |
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Principal Investigator |
TANABE Takaya 茨城工業高等専門学校, 電気電子システム工学科, 教授 (70390408)
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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 |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2015: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 花き植物 / 蛍光特性 / 分光反射率 / 伝達関数 / 光環境 / 形態形成 / LED / 蛍光 / 人工環境 / 色艶 / 光制御 |
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| Outline of Final Research Achievements |
This study, using LEDs emitting light of different wavelengths, measured and evaluated the influences of wavelength, light irradiation time, and irradiation method on flowering properties and flower quality. Also a method of growth stimulation was clarified using LED light and a method to enhance flower color. To assess flowering plant morphogenesis, the author explains methods for detecting the plant state. A new signal enhancement method using a convolution function is also proposed to emphasize the induction curve of the chlorophyll fluorescence. Results show that this study developed a basic technology providing an automated plant cultivation method for high-quality flower production.
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Report
(4 results)
Research Products
(11 results)
