​The Effect of Rhizobacteria in the Reducing drought Stress in Soybean (Glycine max L.)

Background: This study was carried out to determine the effects of rhizobacteria and blue green algae applications on some physiological properties soybean (Glycina max L.) grown under water stress. Methods: The experiment conducted in factorial order with 4 replications according randomized plot trial design. In research, Arýsoy variety belonging (Glycine species used. experiment, it aimed examine three different irrigation levels (100, 50 25%) characteristics a control (control (B0), two bacteria this study, strains R1 Azospirillum lipoferum bacteria, numbered 98 Bacillus megaterium bacteriaein one (Chlorella saccharophilia) were Result: According average data obtained, root length is 24.75 cm- 30.85 cm, seedling 28.10-36.57 fresh weight 1.10-1.43 g, wet 1.55-2.41 dry 0.15-0.18 0.38-0.46 azote balance index 70.64-82.90 (dualex value), flavonol 0.375-0.398 value) anthocyanin 0.016-0.045 restriction showed decrease most these values. It has been determined that blue-green have decreasing regulating effect examined.