Effect of plant growth promoting Bacillus spp. on germination and seedling growth of soybean
Само за регистроване кориснике
2022
Аутори
Miljaković, DraganaMarinković, Jelena
Tamindžić, Gordana
Đorđević, Vuk
Ignjatov, Maja
Milošević, Dragana
Nikolić, Zorica
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Background: Bacillus spp., known to promote growth and reduce disease of various field and vegetable crops, are frequently found in soils. The objective of the study was to select effective Bacillus spp. isolates with multiple plant growth properties and antifungal activities and to examine their effect on germination of soybean. Bacterial isolates were screened for production of indole-3-acetic acid (IAA) and siderophores and solubilization of phosphate. The ability of bacterial isolates to inhibit the growth of seven phytopathogenic fungi affecting soybean was determined using a dual plate assay. Bacillus spp. were further selected and examined in a seed germination test. All Bacillus spp. isolates were positive for IAA production, while siderophore production and P-solubilization were observed in 80% and 20% bacterial isolates, respectively. Bacillus spp. exhibited the highest antifungal activity against Diaporthe caulivora, followed by Diaporthe sojae, Diaporthe eres, Diaporthe lon...gicolla and Macrophomina phaseolina and the least antagonistic effect toward Fusarium graminearum and Fusarium subglutinans. Selected isolates of B. subtilis significantly affected final germination, shoot length, root length, shoot dry weight and root dry weight of two soybean cultivars. The most effective Bacillus spp. isolates could be used as potential inoculants for improving soybean productivity.
Кључне речи:
antifungal activity / Bacillus / germination / PGPR / soybean / seedlingsИзвор:
Legume Research, 2022, 45, 4, 487-491Издавач:
- Haryana : Agricultural Research Communication Centre
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200032 (Научни институт за ратарство и повртарство, Нови Сад) (RS-MESTD-inst-2020-200032)
DOI: 10.18805/LRF-665
ISSN: 0976-0571; 0250-5371
WoS: 00079324990001
Scopus: 2-s2.0-85129715256
Колекције
Институција/група
FiVeRTY - JOUR AU - Miljaković, Dragana AU - Marinković, Jelena AU - Tamindžić, Gordana AU - Đorđević, Vuk AU - Ignjatov, Maja AU - Milošević, Dragana AU - Nikolić, Zorica PY - 2022 UR - http://fiver.ifvcns.rs/handle/123456789/2702 AB - Background: Bacillus spp., known to promote growth and reduce disease of various field and vegetable crops, are frequently found in soils. The objective of the study was to select effective Bacillus spp. isolates with multiple plant growth properties and antifungal activities and to examine their effect on germination of soybean. Bacterial isolates were screened for production of indole-3-acetic acid (IAA) and siderophores and solubilization of phosphate. The ability of bacterial isolates to inhibit the growth of seven phytopathogenic fungi affecting soybean was determined using a dual plate assay. Bacillus spp. were further selected and examined in a seed germination test. All Bacillus spp. isolates were positive for IAA production, while siderophore production and P-solubilization were observed in 80% and 20% bacterial isolates, respectively. Bacillus spp. exhibited the highest antifungal activity against Diaporthe caulivora, followed by Diaporthe sojae, Diaporthe eres, Diaporthe longicolla and Macrophomina phaseolina and the least antagonistic effect toward Fusarium graminearum and Fusarium subglutinans. Selected isolates of B. subtilis significantly affected final germination, shoot length, root length, shoot dry weight and root dry weight of two soybean cultivars. The most effective Bacillus spp. isolates could be used as potential inoculants for improving soybean productivity. PB - Haryana : Agricultural Research Communication Centre T2 - Legume Research T1 - Effect of plant growth promoting Bacillus spp. on germination and seedling growth of soybean EP - 491 IS - 4 SP - 487 VL - 45 DO - 10.18805/LRF-665 ER -
@article{ author = "Miljaković, Dragana and Marinković, Jelena and Tamindžić, Gordana and Đorđević, Vuk and Ignjatov, Maja and Milošević, Dragana and Nikolić, Zorica", year = "2022", abstract = "Background: Bacillus spp., known to promote growth and reduce disease of various field and vegetable crops, are frequently found in soils. The objective of the study was to select effective Bacillus spp. isolates with multiple plant growth properties and antifungal activities and to examine their effect on germination of soybean. Bacterial isolates were screened for production of indole-3-acetic acid (IAA) and siderophores and solubilization of phosphate. The ability of bacterial isolates to inhibit the growth of seven phytopathogenic fungi affecting soybean was determined using a dual plate assay. Bacillus spp. were further selected and examined in a seed germination test. All Bacillus spp. isolates were positive for IAA production, while siderophore production and P-solubilization were observed in 80% and 20% bacterial isolates, respectively. Bacillus spp. exhibited the highest antifungal activity against Diaporthe caulivora, followed by Diaporthe sojae, Diaporthe eres, Diaporthe longicolla and Macrophomina phaseolina and the least antagonistic effect toward Fusarium graminearum and Fusarium subglutinans. Selected isolates of B. subtilis significantly affected final germination, shoot length, root length, shoot dry weight and root dry weight of two soybean cultivars. The most effective Bacillus spp. isolates could be used as potential inoculants for improving soybean productivity.", publisher = "Haryana : Agricultural Research Communication Centre", journal = "Legume Research", title = "Effect of plant growth promoting Bacillus spp. on germination and seedling growth of soybean", pages = "491-487", number = "4", volume = "45", doi = "10.18805/LRF-665" }
Miljaković, D., Marinković, J., Tamindžić, G., Đorđević, V., Ignjatov, M., Milošević, D.,& Nikolić, Z.. (2022). Effect of plant growth promoting Bacillus spp. on germination and seedling growth of soybean. in Legume Research Haryana : Agricultural Research Communication Centre., 45(4), 487-491. https://doi.org/10.18805/LRF-665
Miljaković D, Marinković J, Tamindžić G, Đorđević V, Ignjatov M, Milošević D, Nikolić Z. Effect of plant growth promoting Bacillus spp. on germination and seedling growth of soybean. in Legume Research. 2022;45(4):487-491. doi:10.18805/LRF-665 .
Miljaković, Dragana, Marinković, Jelena, Tamindžić, Gordana, Đorđević, Vuk, Ignjatov, Maja, Milošević, Dragana, Nikolić, Zorica, "Effect of plant growth promoting Bacillus spp. on germination and seedling growth of soybean" in Legume Research, 45, no. 4 (2022):487-491, https://doi.org/10.18805/LRF-665 . .