Light environment is one of the important physical environmental factors that are indispensable for plant growth and development. Controlling plant morphology through light quality adjustment is an important technology in the field of facility cultivation; plant growth lights are more environmentally friendly and energy-saving. LED plant lights give plants Provide photosynthesis, promote plant growth, shorten the time it takes for plants to bloom and bear fruit, and increase production.
LED plant lights help shorten the growth cycle of plants, because the light source of this kind of light is mainly composed of red and blue light sources, using the most sensitive light band of plants, red light wavelengths use 620-630nm and 640-660nm, blue wavelengths use 450-460nm and 460-470nm. These light sources are to make plants produce the best photosynthesis, and the plants get the best growth state. Experiments and practical applications have shown that in addition to supplementing the light during the lack of light, they also promote the growth of plants during the growth process. The differentiation of side branches and buds accelerates the growth of roots, stems and leaves, accelerates the synthesis of plant carbohydrates and vitamins, and shortens the growth cycle. In modernization, it is an indispensable product of crops.