The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses
Апстракт
The standard technology of seed processing uses mainly chemical products. Recent researches showed that toxic materials 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. This was the reason to test the ability of Bacillus megaterium, Azotobacter chroococcum 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. 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.
Кључне речи:
Bacillus / Azotobacter / auxin / IAA / maize seedsИзвор:
Hemijska industrija, 2017, 71, 3, 195-200Издавач:
- Association of Chemical Engineers of Serbia
Финансирање / пројекти:
- Innovation Fund, within the Innovation Serbia Project; EU IPA I
DOI: 10.2298/HEMIND160317029D
ISSN: 0367-598X
WoS: 000407025700002
Scopus: 2-s2.0-85027009892
Институција/група
RIStocarTY - JOUR AU - Đorđević, Snežana AU - Stanojević, Dragana AU - Vidović, Milka AU - Mandić, Violeta AU - Trajković, Ivana PY - 2017 UR - http://r.istocar.bg.ac.rs/handle/123456789/536 AB - The standard technology of seed processing uses mainly chemical products. Recent researches showed that toxic materials 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. This was the reason to test the ability of Bacillus megaterium, Azotobacter chroococcum 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. 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. PB - Association of Chemical Engineers of Serbia T2 - Hemijska industrija T1 - The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses VL - 71 IS - 3 SP - 195 EP - 200 DO - 10.2298/HEMIND160317029D ER -
@article{ author = "Đorđević, Snežana and Stanojević, Dragana and Vidović, Milka and Mandić, Violeta and Trajković, Ivana", year = "2017", abstract = "The standard technology of seed processing uses mainly chemical products. Recent researches showed that toxic materials 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. This was the reason to test the ability of Bacillus megaterium, Azotobacter chroococcum 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. 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.", publisher = "Association of Chemical Engineers of Serbia", journal = "Hemijska industrija", title = "The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses", volume = "71", number = "3", pages = "195-200", doi = "10.2298/HEMIND160317029D" }
Đorđević, S., Stanojević, D., Vidović, M., Mandić, V.,& Trajković, I.. (2017). The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses. in Hemijska industrija Association of Chemical Engineers of Serbia., 71(3), 195-200. https://doi.org/10.2298/HEMIND160317029D
Đorđević S, Stanojević D, Vidović M, Mandić V, Trajković I. The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses. in Hemijska industrija. 2017;71(3):195-200. doi:10.2298/HEMIND160317029D .
Đorđević, Snežana, Stanojević, Dragana, Vidović, Milka, Mandić, Violeta, Trajković, Ivana, "The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses" in Hemijska industrija, 71, no. 3 (2017):195-200, https://doi.org/10.2298/HEMIND160317029D . .