
Increase of secondary metabolite content in marigold by inoculation with plant growth-promoting rhizobacteria
Keywords: CFU, colony-forming unit(s); EO, essential oil; IAA, indole acetic acid; PGPR, plant growth-promoting rhizobacteriaRhizobacteria; PGPR; Aromatic plant; Tagetes minuta; Essential oil; Total phenolic content; Pseudomonas fluorescens; Azospirillum brasilense