Bacterial treatment impact on morphological traits of one-year-old sessile oak seedlings of two Serbian provenances
2023
Jovanović, Sanja | Popović, Vladan | Lučić, Aleksandar | Rakonjac, Ljubinko
Plant growth promoting bacteria present a diverse group of bacteria with wide applicative potential in seedling production, especially in referring to the Green agenda concept. The effect of 2 bacterial species on one-year-old sessile oak seedling's height, root collar diameter, and their ratio was studied. Oak plants were from 2 provenances - Avala and Košutnjak. The most significant influence on measured traits in Avala had treatment with Pseudomonas koreensis, and in Košutnjak, with Viridibacillus arvi. However, a two-way analysis of variance showed no statistical significance of provenance effect and bacterial treatment on measured traits. The research needs to be repeated on a greater number of individuals in order to confirm the results since the bacteria manifested their PGP potential in vitro.
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