Fig. 7

Release of P. fluorescens T17-4 and B. velezensis VRU1 from double-layer and multi-layer microcapsules in phosphate buffer over 60 days. Data are presented as mean ± SD (n = 3). Statistical differences between treatments at each time point were determined by one-way ANOVA followed by Tukey’s post hoc test (P < 0.05).