Did you happen to notice how Zootopia grew the Night Howler flowers? It turns out that the writers and producers at Disney knew about one of the latest advances in horticulture: LED-powered “plant factories”.
“Spectrum Genius Agricultural Lighting” is a professional application developed specifically for plants growth. The updated version contains three brand-new reference spectrums for plants growth, including the phytochrome ground state, the phytochrome active state, and a commonly used medicinal plants.
To be closer to the demand of every user, Asensetek provides the most humanized design interface. The website upgrade has 8 key updates. It has perfect use logic and new functions, whether for product service or mobile browsing, hoping all users, old or new, can experience the most convenient service.
In greenhouses or growth chambers, DLI values are typically much lower, which can affect the shoot/root ratio, morphology, and the timing of flowering.
R/IR ratio is to check the PPFD ratio between Red part (600~700nm) and IR part (701~780nm).
R/B ratio is to check the PPFD ratio between Red part (600~700nm) and Blue part (400~499nm).
Efficiency is the value that express how well the PPFD spectrum fit the PAR action Spectrum.
The value is from 0 to 100% and it will change when the reference PAR action spectrum changes.
Original Spectrum：Vertical axis is relative intensity
PPFD Spectrum：Vertical axis is PPFD
Because PPFD is just calculated from a known spectrum but not related to plant light response. To check how efficient the light for plants, have to weight the value by required PAR action spectrum to get Yield Photon Flux Density(YPFD).
PPFD is a value that explains how many photons in specific range (it’s from 400-700nm for plant growth) of the visible light spectrum (photosynthetic active radiation or PAR) that fall on a square meter of target area per second.