| 摘要 |
PROBLEM TO BE SOLVED: To provide a plant-growing method capable of promoting healthy growth of a plant in good balance by light of LED (light emitting diode). SOLUTION: The plant planted in a pot is irradiated with light in which light of blue-green LED 9 is mixed with light of white LED 10 from nearly upper direction of the plant 12 and irradiated with light of red LED 8 from nearly transverse direction. Each light includes a specific wavelength promoting growth of the plant 12 and the plant 12 can be grown in good balance by supplying energy of these light to the plant 12 from various directions. This plant-growing method further can reduce running costs. COPYRIGHT: (C)2005,JPO&NCIPI
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