Beneficial microorganisms as affecting root development of upland rice

Multifunctional microorganisms can significantly affect root and shoot development of upland rice seedling that could provide an increase in the crop grain yield. The objective this study was to determine effect single combined microorganism on seedlings. experiment arranged a completely randomized design with treatments consisting seeds treated multifunctional (M01 (Serratia marcescens), M02 (Bacillus toyonensis), M03 (Phanerochaete australis), M04 (Trichoderma koningiopsis), M05 (Azospirillum brasilense), M06 species), M07 M08 M28 (combination these microorganisms) M29 (control – no microorganism). S. marcescens B. toyonensis led greatest (296%) length relative control. A. brasilense greatly increased surface area by 209% comparison An diameter 36% recorded for inoculated Bacillus spp. relation P. australis volume (47%) It be concluded enhanced length, area, volume, provided better development.   Key words: Microbiolization, germination, beneficial bacteria, fungi.