BioMed Research International / 2019 / Article / Fig 1

Research Article

Supplementary Light Source Affects Growth, Metabolism, and Physiology of Adenophora triphylla (Thunb.) A.DC. Seedlings

Figure 1

The spectral distribution of high pressure sodium (HPS, (a)), metal halide (MH, (b)), far-red (FR, (c)), white (red: green: blue = 2:4:3) light-emitting diodes (LED-w, (d)), and mixed (red: green: blue = 4:1:4) light-emitting diodes (LED-mix, (e)), and percentages of blue, green, and red (f) light for each supplementary light source used in the study. Irradiance was measured by a traceable calibrated spectroradiometer (ILT950 NIST, International Light Technologies, Inc., Peabody, MA, USA) without sunlight.
(a)
(b)
(c)
(d)
(e)
(f)

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.