CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses

Thumbnail
2017
2132.pdf (476.1Kb)
Authors
Dordevic, Snezana
Stanojevic, Dragana
Vidović, Milka
Mandić, Violeta
Trajković, Ivana
Article (Published version)
Metadata
Show full item record
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.

Keywords:
Bacillus / Azotobacter / auxin / IAA / maize seeds
Source:
Hemijska industrija, 2017, 71, 3, 195-200
Publisher:
  • Association of Chemical Engineers of Serbia
Projects:
  • Innovation Fund, within the Innovation Serbia Project
  • EU IPA I

DOI: 10.2298/HEMIND160317029D

ISSN: 0367-598X

WoS: 000407025700002

Scopus: 2-s2.0-85027009892
[ Google Scholar ]
2
1
URI
http://cer.ihtm.bg.ac.rs/handle/123456789/2134
Collections
  • Radovi istraživača / Researchers' publications
Institution
IHTM

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB