Competitiveness of Bradyrhizobium japonicum inoculation strain for soybean nodule occupancy
Аутори
Miljaković, DraganaMarinković, Jelena
Ignjatov, Maja
Milošević, Dragana
Nikolić, Zorica
Tintor, Branislava
Đukić, Vojin
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The competitiveness of Bradyrhizobium japonicum inoculation strain against indigenous rhizobia was examined in a soil pot experiment. The effect of inoculation strain was evaluated under different soil conditions: with or without previously grown soybean and applied commercial inoculant. Molecular identification of inoculation strain and investigated rhizobial isolates, obtained from nodules representing inoculated treatments, was performed based on 16S rDNA and enterobacterial repetitive intergenic consensus (ERIC) sequencing. Inoculation strain showed a significant effect on the investigated parameters in both soils. Higher nodule occupancy (45% vs. 18%), nodule number (111% vs. 5%), nodule dry weight (49% vs. 9%), shoot length (15% vs. 7%), root length (31% vs. 13%), shoot dry weight (34% vs. 11%), shoot nitrogen content (27% vs. 2%), and nodule nitrogen content (9% vs. 5%) was detected in soil without previously grown soybean and applied commercial inoculant. Soil had a significant... effect on the shoot, root and nodule nitrogen content, while interaction of experimental factors significantly altered dry weight and nitrogen content of shoots, roots and nodules, as well as number of nodules. Nodulation parameters were significantly related with shoot dry weight, shoot and nodule nitrogen content. Symbiotic performance of inoculation strains in the field could be improved through co-selection for their competitiveness and effectiveness.
Кључне речи:
competitiveness for nodulation / Glycine max / soybean / nitrogen fixation / protein crop / symbiotic bacteria / Bradyrhizobium japonicumИзвор:
Plant, Soil and Environment, 2022, 68, 1, 59-64Издавач:
- Prague : Czech Academy of Agricultural Sciences
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: 10.17221/430/2021-PSE
ISSN: 1214-1178; 1805-9368
WoS: 000742827400001
Scopus: 2-s2.0-85124381891
Колекције
Институција/група
FiVeRTY - JOUR AU - Miljaković, Dragana AU - Marinković, Jelena AU - Ignjatov, Maja AU - Milošević, Dragana AU - Nikolić, Zorica AU - Tintor, Branislava AU - Đukić, Vojin PY - 2022 UR - http://fiver.ifvcns.rs/handle/123456789/2521 AB - The competitiveness of Bradyrhizobium japonicum inoculation strain against indigenous rhizobia was examined in a soil pot experiment. The effect of inoculation strain was evaluated under different soil conditions: with or without previously grown soybean and applied commercial inoculant. Molecular identification of inoculation strain and investigated rhizobial isolates, obtained from nodules representing inoculated treatments, was performed based on 16S rDNA and enterobacterial repetitive intergenic consensus (ERIC) sequencing. Inoculation strain showed a significant effect on the investigated parameters in both soils. Higher nodule occupancy (45% vs. 18%), nodule number (111% vs. 5%), nodule dry weight (49% vs. 9%), shoot length (15% vs. 7%), root length (31% vs. 13%), shoot dry weight (34% vs. 11%), shoot nitrogen content (27% vs. 2%), and nodule nitrogen content (9% vs. 5%) was detected in soil without previously grown soybean and applied commercial inoculant. Soil had a significant effect on the shoot, root and nodule nitrogen content, while interaction of experimental factors significantly altered dry weight and nitrogen content of shoots, roots and nodules, as well as number of nodules. Nodulation parameters were significantly related with shoot dry weight, shoot and nodule nitrogen content. Symbiotic performance of inoculation strains in the field could be improved through co-selection for their competitiveness and effectiveness. PB - Prague : Czech Academy of Agricultural Sciences T2 - Plant, Soil and Environment T1 - Competitiveness of Bradyrhizobium japonicum inoculation strain for soybean nodule occupancy EP - 64 IS - 1 SP - 59 VL - 68 DO - 10.17221/430/2021-PSE ER -
@article{ author = "Miljaković, Dragana and Marinković, Jelena and Ignjatov, Maja and Milošević, Dragana and Nikolić, Zorica and Tintor, Branislava and Đukić, Vojin", year = "2022", abstract = "The competitiveness of Bradyrhizobium japonicum inoculation strain against indigenous rhizobia was examined in a soil pot experiment. The effect of inoculation strain was evaluated under different soil conditions: with or without previously grown soybean and applied commercial inoculant. Molecular identification of inoculation strain and investigated rhizobial isolates, obtained from nodules representing inoculated treatments, was performed based on 16S rDNA and enterobacterial repetitive intergenic consensus (ERIC) sequencing. Inoculation strain showed a significant effect on the investigated parameters in both soils. Higher nodule occupancy (45% vs. 18%), nodule number (111% vs. 5%), nodule dry weight (49% vs. 9%), shoot length (15% vs. 7%), root length (31% vs. 13%), shoot dry weight (34% vs. 11%), shoot nitrogen content (27% vs. 2%), and nodule nitrogen content (9% vs. 5%) was detected in soil without previously grown soybean and applied commercial inoculant. Soil had a significant effect on the shoot, root and nodule nitrogen content, while interaction of experimental factors significantly altered dry weight and nitrogen content of shoots, roots and nodules, as well as number of nodules. Nodulation parameters were significantly related with shoot dry weight, shoot and nodule nitrogen content. Symbiotic performance of inoculation strains in the field could be improved through co-selection for their competitiveness and effectiveness.", publisher = "Prague : Czech Academy of Agricultural Sciences", journal = "Plant, Soil and Environment", title = "Competitiveness of Bradyrhizobium japonicum inoculation strain for soybean nodule occupancy", pages = "64-59", number = "1", volume = "68", doi = "10.17221/430/2021-PSE" }
Miljaković, D., Marinković, J., Ignjatov, M., Milošević, D., Nikolić, Z., Tintor, B.,& Đukić, V.. (2022). Competitiveness of Bradyrhizobium japonicum inoculation strain for soybean nodule occupancy. in Plant, Soil and Environment Prague : Czech Academy of Agricultural Sciences., 68(1), 59-64. https://doi.org/10.17221/430/2021-PSE
Miljaković D, Marinković J, Ignjatov M, Milošević D, Nikolić Z, Tintor B, Đukić V. Competitiveness of Bradyrhizobium japonicum inoculation strain for soybean nodule occupancy. in Plant, Soil and Environment. 2022;68(1):59-64. doi:10.17221/430/2021-PSE .
Miljaković, Dragana, Marinković, Jelena, Ignjatov, Maja, Milošević, Dragana, Nikolić, Zorica, Tintor, Branislava, Đukić, Vojin, "Competitiveness of Bradyrhizobium japonicum inoculation strain for soybean nodule occupancy" in Plant, Soil and Environment, 68, no. 1 (2022):59-64, https://doi.org/10.17221/430/2021-PSE . .