Table 4. Maximum Quantum Yield (Fv/Fm) and Non-Photochemical Quenching (NPQ) of Thermopsis lupinoides according to shading treatment.
| Treatments | Fo | Fm | Fv/Fm | NPQ |
| Full sunlight | 0.422b(±0.022) | 2.003a(±0.074) | 0.789ab(±0.005) | 0.189a(±0.011) |
| Shaded 50% | 0.514a(±0.040) | 2.367a(±0.310) | 0.780ab(±0.026) | 0.251a(±0.115) |
| Shaded 75% | 0.569a(±0.058) | 2.356a(±0.168) | 0.758b(±0.020) | 0.285a(±0.090) |
| Shaded 95% | 0.410b(±0.035) | 2.194a(±0.191) | 0.813a(±0.010) | 0.218a(±0.021) |