Photosynthesis, Nitrogen Allocation, Non-Structural Carbohydrate Allocation, and C:N:P Stoichiometry of Ulmus elongata Seedlings Exposed to Different Light Intensities.

ABSTRACT: The leaf photosynthetic capacity, leaf N partitioning, non-structural carbohydrate content, C, N, and P contents of endangered U. elongata seedlings exposed to different light intensities were compared in this study. The most favorable light condition for the survival and growth of U. elongata seedlings in the present study was 100% full sunlight, as this induced higher P_n, PNUE, P_C, P_R, P_B, and NSC content relative to shade-treated seedlings. PNUE, P_R, P_C, and P_B in U. elongata seedling leaves decreased under 40% and 10% full sunlight, while P_L increased, indicating that shade increased the light capture efficiency of photosys

SUBMITTER: Luo G 

PROVIDER: S-EPMC9506466 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature