Physiological and biochemical responses of Limonium tetragonum to NaCl concentrations in hydroponic solution.

ABSTRACT:

Introduction

Limonium (L.) tetragonum (Thunb.) A. A. Bullock, a halophyte that grows all over the southwest coast of Korea, is a medicinal plant with various pharmacological effects. The salt defense mechanism stimulates the biosynthesis of various secondary metabolites and improves functional substances. In this study, we investigated the optimal NaCl concentration for the growth and enhancement of secondary metabolites in hydroponically grown L. tetragonum.

Methods

The seedlings grown for 3 weeks in a hydroponic cultivation system were treated with 0-, 25-, 50-, 75-, and 100-mM NaCl in Hoagland's nutrient solution for 8 weeks. No significant effect on the growth and chlorophyll fluorescence was observed for the NaCl concentrations below 100-mM.

Resu

SUBMITTER: Jang SN 

PROVIDER: S-EPMC10170659 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature