LED grow lights control plant growth by regulating light. This technology allows people to open up new areas of indoor planting,
LED grow lights control photoperiod
Plants, like humans, also need time to rest. Long-term supplementary light does not have a good effect on the growth of plants. Plants are just like people’s work and rest time. This is the photoperiod of plants.
If it is not affected by people in the natural environment, then each plant adapts to the natural environment to form its own photoperiod and survives in this uncontrollable natural environment. But if it is an artificial cultivation environment with LED grow lights, we can control the photoperiod of plants by adjusting the spectrum of LED grow lights.
LED grow lights control light intensity
The light intensity will affect plant cell proliferation and the differentiation of seedlings, buds and roots, and indirectly affect the growth of plants. Different light intensities correspond to the various stages of plant growth. In the early stage of plant growth, too much light is not required to meet the growth of plants. As the plants grow, the light intensity should be increased appropriately, which is very important for the healthy and neat degree of the seedlings. When the plants bloom and bear fruit, the LED grow lighting directly affects the flowering period and fruit setting rate, and also determines the plant’s Yield and quality.
LED grow lights control light quality
The quality of LED grow light is mainly the choice of lamp beads. LED grow lights generally have red light beads, blue light beads, white light beads and full-spectrum lamp beads. Numerous experiments by scientists have proved that the light needed for plant growth is red light. As with blue light, most users choose red and blue light beads, but there are not only plants that need red and blue light, so when choosing light beads, you need to customize the light beads according to the light quality required for the growth of the plant.
There are still shortcomings in the environment in some places such as Japan. Use LED grow lights to grow crops to provide food for the public and people who need food, and the crops grown by LED grow lights are not affected by chemical pesticides, so that people can eat more healthily and promote the development of organic farming.
Organic planting is the method of planting plants without using chemical fertilizers, pesticides, auxins, genetic engineering and ion radiation technology, but following the laws of nature to grow the soil, prevent diseases and insect pests, and obtain safer plants or products. An agricultural production system.
Only organic fertilizers can be used for organic planting: farmhouse manure, biological bacterial fertilizer, etc. after high-temperature fermentation and harmless treatment. However, this kind of fertilizer has advantages and limitations, which will affect the growth cycle of plants, and the growth cycle will be longer, so the problem to be solved is to shorten the growth cycle of raw plants.
LED grow light can effectively shorten the growth cycle of plants, because the light source of LED plant growth light is mainly composed of red and blue light sources. Red light can promote plant stem metabolism, flowering and fruiting. Blue light mainly prevents plants from growing, promotes the formation of plant dry matter, and can promote the synthesis and quantity of protein and fat. At the same time, pay attention to the ratio of red and blue to shorten the growth cycle.
The emergence of LED grow lights allows the further development of organic planting and provides healthier crops and food for human beings. Because people pay more and more attention to health, including clothing, food, housing, transportation, etc., the health and safety of planted crops may become the new LED grow light. Development trend.
