Fig. 6
From: Smart foliar fertilizer based on Zn-Alg-CaCO₃ microparticles improves Aquaponic tomato cultivation
(A) Lycopene content. (B) α-carotene content. (C) β-carotene content. The x-axis denotes the treatments, while the y-axis represents the units of measurement. The significances resulting from the comparisons between the various treatments are indicated by asterisks: * p < 0.05.
