| Budget Amount *help |
¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
Fiscal Year 2011: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2009: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
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| Research Abstract |
The effects of light quality on the flowering of Gypsophila paniculata were investigated using light-emitting diodes (LEDs). Flowering and flower budding were observed under long-day conditions with far-red (FR), while no flowering was observed under short-day conditions. Promotion of flowering and flower budding was increased under FR supplemented with red R compared to FR alone. Although generally R inhibits flowering in long-day plants, a certain intensity of R may be necessary for effective promotion of flowering. In contrast, blue (B)supplementation of FR was not effective in inducing flowering and flower budding.
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