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Figure 7 | Plant Methods

Figure 7

From: Plant lighting system with five wavelength-band light-emitting diodes providing photon flux density and mixing ratio control

Figure 7

Mixing ratio controlled SPFD and SI values at the five λ p s. The SPFD values were adjusted at 2.5 μmol m–2 s–1 nm–1 (A) with the corresponding SI curve (B). The SI values were adjusted to 0.5 W m–2 nm-1 (D) with the corresponding SPFD curve (C). The SPFD and SI values were measured at x = y = 0 and z = 17.3 cm.

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