Antifungal and Plant Growth Promoting Activities of Indigenous Rhizobacteria Isolated from Maize (Zea mays L.) Rhizosphere
Апстракт
Plant growth promoting rhizobacteria (PGPR) enhance the plant growth directly by assisting in nutrient acquisition and modulating plant hormone levels, or indirectly by decreasing the inhibitory effects of various pathogens. The aim of this study was to select effective PGPR from a series of indigenous bacterial isolates by plant growth promotion and antifungal activity assays. This study confirmed that most of the isolates from maize rhizosphere were positive for PGPR properties by in vitro tests. Azotobacter and Bacillus isolates were better phosphate solubilizers and producers of lytic enzymes, hydrocyanic acid (HCN), and siderophores than Pseudomonas. Production of indole-3-acetic acid (IAA) and antifungal activity were the highest in Azotobacter, followed by Bacillus and Pseudomonas. The most effective Azotobacter isolates (Azt(3), Azt(6), Azt(12)) and Bacillus isolates (Bac(10,) Bac(16)) could be used as PGPR agents for improving maize productivity. Further selection of isolates ...will be necessary to determine their efficiency in different soils.
Кључне речи:
Antifungal properties / Azotobacter / Bacillus / phosphate solubilization / plant growth promoting rhizobacteria (PGPR) / PseudomonasИзвор:
Communications in Soil Science & Plant Analysis, 2018, 49, 1, 88-98Издавач:
- Taylor & Francis Inc, Philadelphia
Финансирање / пројекти:
- Унапређење производње кукуруза и сирка у условима стреса (RS-MESTD-Technological Development (TD or TR)-31073)
DOI: 10.1080/00103624.2017.1421650
ISSN: 0010-3624
WoS: 000423714100008
Scopus: 2-s2.0-85041132460
Колекције
Институција/група
FiVeRTY - JOUR AU - Bjelić, Dragana AU - Marinković, Jelena AU - Tintor, Branislava AU - Mrkovački, Nastasija PY - 2018 UR - http://fiver.ifvcns.rs/handle/123456789/1803 AB - Plant growth promoting rhizobacteria (PGPR) enhance the plant growth directly by assisting in nutrient acquisition and modulating plant hormone levels, or indirectly by decreasing the inhibitory effects of various pathogens. The aim of this study was to select effective PGPR from a series of indigenous bacterial isolates by plant growth promotion and antifungal activity assays. This study confirmed that most of the isolates from maize rhizosphere were positive for PGPR properties by in vitro tests. Azotobacter and Bacillus isolates were better phosphate solubilizers and producers of lytic enzymes, hydrocyanic acid (HCN), and siderophores than Pseudomonas. Production of indole-3-acetic acid (IAA) and antifungal activity were the highest in Azotobacter, followed by Bacillus and Pseudomonas. The most effective Azotobacter isolates (Azt(3), Azt(6), Azt(12)) and Bacillus isolates (Bac(10,) Bac(16)) could be used as PGPR agents for improving maize productivity. Further selection of isolates will be necessary to determine their efficiency in different soils. PB - Taylor & Francis Inc, Philadelphia T2 - Communications in Soil Science & Plant Analysis T1 - Antifungal and Plant Growth Promoting Activities of Indigenous Rhizobacteria Isolated from Maize (Zea mays L.) Rhizosphere EP - 98 IS - 1 SP - 88 VL - 49 DO - 10.1080/00103624.2017.1421650 ER -
@article{ author = "Bjelić, Dragana and Marinković, Jelena and Tintor, Branislava and Mrkovački, Nastasija", year = "2018", abstract = "Plant growth promoting rhizobacteria (PGPR) enhance the plant growth directly by assisting in nutrient acquisition and modulating plant hormone levels, or indirectly by decreasing the inhibitory effects of various pathogens. The aim of this study was to select effective PGPR from a series of indigenous bacterial isolates by plant growth promotion and antifungal activity assays. This study confirmed that most of the isolates from maize rhizosphere were positive for PGPR properties by in vitro tests. Azotobacter and Bacillus isolates were better phosphate solubilizers and producers of lytic enzymes, hydrocyanic acid (HCN), and siderophores than Pseudomonas. Production of indole-3-acetic acid (IAA) and antifungal activity were the highest in Azotobacter, followed by Bacillus and Pseudomonas. The most effective Azotobacter isolates (Azt(3), Azt(6), Azt(12)) and Bacillus isolates (Bac(10,) Bac(16)) could be used as PGPR agents for improving maize productivity. Further selection of isolates will be necessary to determine their efficiency in different soils.", publisher = "Taylor & Francis Inc, Philadelphia", journal = "Communications in Soil Science & Plant Analysis", title = "Antifungal and Plant Growth Promoting Activities of Indigenous Rhizobacteria Isolated from Maize (Zea mays L.) Rhizosphere", pages = "98-88", number = "1", volume = "49", doi = "10.1080/00103624.2017.1421650" }
Bjelić, D., Marinković, J., Tintor, B.,& Mrkovački, N.. (2018). Antifungal and Plant Growth Promoting Activities of Indigenous Rhizobacteria Isolated from Maize (Zea mays L.) Rhizosphere. in Communications in Soil Science & Plant Analysis Taylor & Francis Inc, Philadelphia., 49(1), 88-98. https://doi.org/10.1080/00103624.2017.1421650
Bjelić D, Marinković J, Tintor B, Mrkovački N. Antifungal and Plant Growth Promoting Activities of Indigenous Rhizobacteria Isolated from Maize (Zea mays L.) Rhizosphere. in Communications in Soil Science & Plant Analysis. 2018;49(1):88-98. doi:10.1080/00103624.2017.1421650 .
Bjelić, Dragana, Marinković, Jelena, Tintor, Branislava, Mrkovački, Nastasija, "Antifungal and Plant Growth Promoting Activities of Indigenous Rhizobacteria Isolated from Maize (Zea mays L.) Rhizosphere" in Communications in Soil Science & Plant Analysis, 49, no. 1 (2018):88-98, https://doi.org/10.1080/00103624.2017.1421650 . .