الیدی>> طیف نور آکواریوم
يكشنبه, ۴ مرداد ۱۳۹۴، ۰۳:۵۶ ب.ظ
450 nm BLUE
This light enacts regulation by cryptochromes and phototropins, mediating various plant responses, such as phototropic curvature, inhibition of longation growth, chloroplast movement, stomatal opening and seedling growth regulation. Can be directly absorbed by chlorophyll in photosynthesis. Recommended as supplemental light for seedlings and young plants during the vegetative stage of their growth cycle, especially when “stretching” must be reduced or eliminated.
450nm spectrum