The ideal spectrum of growth will largely depend on your application and the goals you want to achieve. So, an optimum spectrum does not really exist, because various plants and cultivars can have different responses to different wavelengths. We have seen this in crops such as cannabis and roses, where growing different species under the same wavelengths and environmental conditions resulted in very different growth responses. The best way to find out how your plant will perform, is to set up a trial area to test how different species will respond.
Since growth characteristics can be manipulated by various spectrums of light, you need to know what growth characteristics are most important to you. Since most growers want to ultimately achieve greater yields and quality, et specialiseret lysspektrum er ikke nødvendigvis needed. The spectrum of our HortiLED Top RW(MB), has been designed til optimized yields and increased plant mass i drivhusapplikationer. The HortiLED Top Dlysspektret, is specially designed for sole source, indendørs applications―to be used throughout all stages of the growth cycle, as plants can take the wavelengths they need as they need them.
Du spørger måske også, om du skal have forskellige spektrum til forskellige vækststadier, såsom for vegetative kontra blomstrende produktionscyklusser. Unlike, HID luminaires, where we would typically recommend CMH (ceramic metal halide) or MH (metal halide) luminaires for vegetative and HPS (high pressure sodium) luminaires til blomstring cycles, you do not necessarily need two different spectrums when it comes to LEDs. What is more important during these stages, is light duration (such as photoperiod to elicit certain responses), and light intensity. As plants move from propagation to vegetative to flowering, light intensity should be increased for at achieve maximum yields, quality and productivity, as light intensity is highly correlated to yields and overall quality.
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LED luminaires should deliver a light quality optimized for plantevækst og udbytte―while still allowing for flexibility of crop typer og vækstcyklusser, and a comfortable working environment. Typisk, if you are in a greenhouse, you should be using LED-armaturer med en optimized red/blue spektrum, since they are most efficient at converting electricity into useable light for plants. If you are in a sole source indoor grow, a broad spectrum LED luminaire, som er optimeret til alle stadier af plantevækst og giver et godt arbejdsmiljø for arbejderne, like our light HortiLED Top Daylight.
