@article{Đorđević_Stanojević_Vidović_Mandić_Trajković_2017, title={The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses}, volume={71}, url={https://www.ache-pub.org.rs/index.php/HemInd/article/view/191}, DOI={10.2298/HEMIND160317029D}, abstractNote={<p class="SazetakHI"><span lang="sr">The standard technology of seed processing uses mainly chemical products</span><span lang="EN-US">. Recent researches showed that </span><span lang="sr">toxic materials</span><span lang="sr"> from chemical fertilizers can be harmful to humans, animals and the environment. Currently the attention of researches is shifting away from chemical fertlizers and toward alternative that consumers perceive to be nat­ural, Plant Growth Promoting bacteria (PGP). PGP bacteria could be a way to reduce chemical fertilizer doses</span><span lang="EN-US">. This was the reason to </span><span lang="sr">test the ability of <em>Bacillus megaterium</em>, <em>Azotobacter chroococcum</em> to produce hormone auxin (IAA). Bacterial strains were iden­tified by PCR amplification and sequencing of the 16S rRNA gene. Indole-3-acetic acid (IAA) was detected and quantified by MRM experiment. This study conducted that maize seed inoculation with IAA from species mentioned above showed positive effects. They had statistically significantly higher root and steam height compared to control seedlings. </span><span lang="EN-US">Bac­terial strains tested in this study may be recommended as PGP (Plant Growth Promoting) bacteria, due to their positive effects and eventually can be used to reduce chemical fer­tilizers doses.</span></p>}, number={3}, journal={HEMIJSKA INDUSTRIJA (Chemical Industry)}, author={Đorđević, Snežana and Stanojević, Dragana and Vidović, Milka and Mandić, Violeta and Trajković, Ivana}, year={2017}, month={Jul.}, pages={195–200} }