SL-6 Mimic Is a Biostimulant for Chlorella sorokiniana and Enhances the Plant Biostimulant Effect of Microalgal Extract

Plants, Journal Year: 2025, Volume and Issue: 14(7), P. 1010 - 1010

Published: March 24, 2025

This study aimed to evaluate the impact of a more cost-efficient strigolactone mimic SL-6 on Chlorella sorokiniana NIVA-CHL 176 growth in comparison with analog GR24 and plant biostimulant functions microalgal extracts. Three molar concentrations were tested: 10-7 M, 10-8 10-9 respectively. Five parameters assessed: optical density, turbidity, biomass production, chlorophyll fluorescence, pigment concentration. Results after 15 days culturing revealed that treatments significantly enhanced production (13.53% at M), synthesis, photosystem II activity (14.38% M). The highest increases pigments induced by 15.7% for (at M SL-6), 12.87% b 2.3% carotenoids 10.78% total SL-6) per gram compared solvent control (DMSO). Higher doses (10-7 M) inhibited growth, reducing cell synthesis. extracts acted as biostimulants, stimulating root shoot elongation proton pump functioning mung seedlings presence absence salt stress. from biostimulated C. active biostimulants than non-stimulated sorokiniana.

Language: Английский

Nano zero-valent iron mediated optimization of microalgae-based systems for efficient nutrient and antibiotics removal from aquaculture wastewater

International Biodeterioration & Biodegradation, Journal Year: 2025, Volume and Issue: 203, P. 106114 - 106114

Published: May 6, 2025

Language: Английский