From: Layering contrasting photoselective filters improves the simulation of foliar shade
Filter | Brand | R:FRa | PPEb | B:Gc | PPF reductiond | UV-A PFe |
---|---|---|---|---|---|---|
 |  |  |  |  | % | µmol m−2 s−1 |
1/8 CTB | LEE | 0.91 Af | 0.69 A | 0.94 I | 20.7 G | 58.5 A |
e-colour +  | 0.90 A | 0.68 B | 0.98 H | 24.7 F | 18.6 E | |
Cinegel | 0.92 A | 0.70 A | 0.94 I | 24.3 F | 63.2 A | |
1/4 CTB | LEE | 0.78 B | 0.67 C | 1.01 G | 28.3 E | 48.4 BC |
e-colour +  | 0.76 BC | 0.66 D | 1.06 F | 30.0 E | 17.9 E | |
Cinegel | 0.71 C | 0.67 C | 1.05 F | 35.0 D | 59.7 A | |
1/2 CTB | LEE | 0.57 D | 0.63 E | 1.21 E | 44.0 C | 38.2 D |
e-colour +  | 0.60 D | 0.62 F | 1.32 D | 45.7 C | 22.9 E | |
Cinegel | 0.51 E | 0.63 E | 1.22 E | 45.7 C | 54.9 AB | |
Full CTB | LEE | 0.41 F | 0.57 G | 1.66 B | 56.3 B | 22.9 E |
e-colour +  | 0.37 F | 0.56 H | 1.49 C | 57.7 B | 42.3 CD | |
Cinegel | 0.19 G | 0.51 I | 1.71 A | 67.7 A | 43.0 CD |