The growth lamp is a kind of lamp that provides light compensation for greenhouse plants in accordance with the natural law of plant growth and the principle of photosynthesis, which can promote growth, prolong flowering, and improve quality.
It is the most economical way to use a monochromatic color fluorescent lamp as a supplementary light source for plant growth. For example, a red fluorescent lamp can be added to an ordinary fluorescent lamp group, or a combination of red and blue fluorescent lamps can be used for illumination.
· The effect of light on the synthesis of plant chlorophyll: The plants cultivated in blue light generally have the characteristics of sun plants, while the plants cultivated in red light are similar to shade plants.
Red light is not only beneficial to the synthesis of plant carbohydrates, but also accelerates the development of long-day plants. On the contrary, blue-violet light accelerates the development of short-day plants and promotes the synthesis of proteins and organic acids, while short-wave blue-violet light and ultraviolet light can inhibit stems. Internode elongation promotes the growth of multiple side branches and buds.


Post time: Oct-15-2021