Parameter

Treatments

WC

WB

WR

Photon flux (μmole∙m⁻²∙s⁻¹)^x

PPF (400 - 700 nm)

71.9 ± 1.3 (100%)

69.5 ± 0.4 (100%)

67.3 ± 0.2 (100%)

Blue (400 - 500 nm)

20.5 ± 0.1 (28.5%)

27.8 ± 0.3 (40.0%)

17.0 ± 0.1 (25.3%)

Green (500 - 600 nm)

36.4 ± 0.8 (50.6%)

29.6 ± 0.4 (42.6%)

30.0 ± 0.1 (44.6%)

Red (600 - 700 nm)

15.0 ± 0.5 (20.9%)

12.1 ± 0.2 (17.4%)

20.3 ± 0.2 (30.1%)

Far-red (700 - 780 nm)

1.92 ± 0.09

1.62 ± 0.04

1.75 ± 0.03

R:FR^y

4.03^b ± 0.04

3.63^c ± 0.04

12.19^a ± 0.97

PSS^z

0.811^b ± 0.002

0.785^c ± 0.008

0.842^a ± 0.004