Response of Morphological Plasticity of Quercus variabilis Seedlings to Different Light Quality DOI Open Access
Zhengning Wang, Hang Luo,

Baoxuan Liu

et al.

Forests, Journal Year: 2024, Volume and Issue: 15(12), P. 2153 - 2153

Published: Dec. 6, 2024

This experiment explores the regulatory mechanisms of various light qualities on phenotypic plasticity Quercus variabilis seedlings during their growth. The conditions included blue (BL), red (RL), far-red (FrL), a blend RL and FrL with ratio 1:1 (RFr1:1L), 1:2 (RFr1:2L), alongside broad-spectrum white (WL) as control. Each treatment was maintained at consistent photosynthetic photon flux density 400 µmol·m−2·s−1. Results indicate significant morphological variations in Q. under different qualities. Compared to treatment, all quality treatments enhance seedling height, exhibiting most pronounced effect. Seedling ground diameter elongation is stimulated by treatments, except for BL treatment. Although promotes leaf morphology seedlings, it inhibits root growth, leading reduced biomass accumulation lower root-to-shoot ratio. can mitigate effects RL. Under exhibit greater increase plant height higher height-to-diameter While RFr1:1L does not show advantages, demonstrates substantial resulting highest accumulation. displays strongest its system, showing sensitivity compared Strategically optimizing spectrum wavelength significantly boost economic yields improve forestry products.

Language: Английский

Cold Stratification Remodels Starch Metabolism to Lower Heat Requirements for Epicotyl Dormancy Release in Chinese Cork Oak (Quercus Variabilis) DOI

Puyuan Liu,

Yixin Chen,

Guanrun Ma

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Response of Morphological Plasticity of Quercus variabilis Seedlings to Different Light Quality DOI Open Access
Zhengning Wang, Hang Luo,

Baoxuan Liu

et al.

Forests, Journal Year: 2024, Volume and Issue: 15(12), P. 2153 - 2153

Published: Dec. 6, 2024

This experiment explores the regulatory mechanisms of various light qualities on phenotypic plasticity Quercus variabilis seedlings during their growth. The conditions included blue (BL), red (RL), far-red (FrL), a blend RL and FrL with ratio 1:1 (RFr1:1L), 1:2 (RFr1:2L), alongside broad-spectrum white (WL) as control. Each treatment was maintained at consistent photosynthetic photon flux density 400 µmol·m−2·s−1. Results indicate significant morphological variations in Q. under different qualities. Compared to treatment, all quality treatments enhance seedling height, exhibiting most pronounced effect. Seedling ground diameter elongation is stimulated by treatments, except for BL treatment. Although promotes leaf morphology seedlings, it inhibits root growth, leading reduced biomass accumulation lower root-to-shoot ratio. can mitigate effects RL. Under exhibit greater increase plant height higher height-to-diameter While RFr1:1L does not show advantages, demonstrates substantial resulting highest accumulation. displays strongest its system, showing sensitivity compared Strategically optimizing spectrum wavelength significantly boost economic yields improve forestry products.

Language: Английский

Citations

0