Biochemical characterization of individual and combined plant growth-promoting microorganisms

ABSTRACT The increasing demand for using microorganisms in agriculture to improve food production requires constantly assessing microbial diversity. This study aimed investigate the biochemical properties of individual and combined multifunctional microorganisms, as well identify potential applications biotechnology or agriculture. experiment comprised 29 treatments, with 7 single 21 microorganisms: M01 (Serratia marcescens), M02 (Bacillus toyonensis), M03 (Phanerochaete australis), M04 (Trichoderma koningiopsis), M05 (Azospirillum brasilense), M06 sp.), M07 M08 M28 (combination among these microorganisms) M29 (control - no microorganisms). All treatments assimilated nitrogen, produced siderophores indoleacetic acid solubilized phosphate. Only M04, M13 M26 HCN. Additionally, all except M03, biofilm. M07, M09, M10, M12 potassium.