https://unilib.phaidrabg.rs/o:3712 cobiss:139524097 Proceedings of the IV International Scientific Agriculture Symposium “AGROSYM 2023” info:eu-repo/semantics/article application/pdf 331324 bytes bacteria, sessile oak, seedlings, provenances, Serbia "Plant growth-promoting bacteria support plant health, development and functioning throughout their life without negative environmental side effects. Their application in the forestry sector is not examined enough. Sessile oak is one of the most valuable forest species in the Serbian forest fond. This research studied the effect of Viridibacillus arvi and Pseudomonas koreensis on the height and root collar diameter of one-year-old sessile oak seedlings. The results indicate no significant improvements in plant height and root collar diameter as a consequence of bacterial treatment. However, there were notable differences between plants of different provenances. Further research needs to be conducted in order to verify obtained results and get more detailed information on plant-bacteria relations." Јовановић, Сања Поповић, Владан Лучић, Александар Ракоњац, Љубинко East Sarajevo : Faculty of Agriculture eng 2023 All rights reserved Bacterial treatment impact on one-year-old sessile oak (Quercus petraea (Matt.)Liebl) seedlings of three Serbian provenances