Presentation | 2006-09-25 Application of Laser Speckle method to Water Flow measurement in plant body Tsukasa MATSUO, Hisashi HIRABAYASHI, Hiroaki ISIZAWA, Hiroyuki KANAI, Toyonori NISHIMATSU, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We examined the water flowing quantity measurement in the plant body using the Laser speckle method in this research. We use a leaf part of a Pothos (Epipremnwn aureum) that is the foliage plant, and a Japanese morning glory (Ipomoea nil) that is the garden plant as the test sample. We fixed the leaf of sample with two acrylic boards, and measured the speckle pattern that changes temporally continuously. In the experiment using pothos, we were able to obtain the image that seemed water flow in veins of a leaf sample by this method. In the experiment using Japanese morning glory, we could know the temporal changing of the measurement value when the sample was water-stressed. This method is noninvasive, needs few apparatuses, and can measure in short time. The application to forestry and agriculture is expected because this new method has these advantages. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Laser Speckle / Plant physiology / Water stress / Water flow measurement |
Paper # | MBE2006-40 |
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Conference Information | |
Committee | MBE |
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Conference Date | 2006/9/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Application of Laser Speckle method to Water Flow measurement in plant body |
Sub Title (in English) | |
Keyword(1) | Laser Speckle |
Keyword(2) | Plant physiology |
Keyword(3) | Water stress |
Keyword(4) | Water flow measurement |
1st Author's Name | Tsukasa MATSUO |
1st Author's Affiliation | Faculty of Textile Science and Technology, Shinshu University() |
2nd Author's Name | Hisashi HIRABAYASHI |
2nd Author's Affiliation | Faculty of Textile Science and Technology, Shinshu University |
3rd Author's Name | Hiroaki ISIZAWA |
3rd Author's Affiliation | Faculty of Textile Science and Technology, Shinshu University |
4th Author's Name | Hiroyuki KANAI |
4th Author's Affiliation | Faculty of Textile Science and Technology, Shinshu University |
5th Author's Name | Toyonori NISHIMATSU |
5th Author's Affiliation | Faculty of Textile Science and Technology, Shinshu University |
Date | 2006-09-25 |
Paper # | MBE2006-40 |
Volume (vol) | vol.106 |
Number (no) | 253 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |