| 摘要 |
PURPOSE: A lamp for plant cultivation is provided to enhance photosynthetic efficiency by emitting light for effective wave length for plant photosynthesis. CONSTITUTION: A lamp for plant cultivation comprises a glass pipe and fluorescent substance which is applied on the lamp glass pipe and emits blue light, red light and far infrared ray. The equation of the fluorescence is Y2-p-q-z(TRIII)p(TRIV)q(TRV)zO2S. In the equation, p=0.01-0.1, q=0-0.001, or z=0-0.0002. |
