Effect of co-inoculation with Bradyrhizobium japonicum and two Bacillus strains on soil biogeny parameters and soybean yield
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Plant growth-promoting rhizobacteria (PGPR) enhance plant growth and yield by various
mechanisms which involve fixation of atmospheric nitrogen, production of siderophores,
solubilization of minerals such as phosphorus, synthesis of phytohormones, etc. The aim of this
study was to determine the effect of symbiotic nitrogen fixing bacteria Bradyrhizobium japonicum,
applied alone or in co-inoculation with two different PGPR strains - Bacillus subtilis and Bacillus
megaterium, on soil biogeny parameters, growth and yield of soybean cultivar Galina. This study
was conducted on two-year experiment which was set up in four replications at experimental field
of the Institute of Field and Vegetable Crops from Novi Sad. Soil biogeny was determined using
the total number of microorganisms, number of azotobacters and dehydrogenase activity.
Growth parameters were determined based on the height and weight of the aboveground plant
parts and roots, number and mass of nodules, pod number, s...eed number and seed mass per
plant. All treatments showed a positive effect compared to the control in both years of research.
Co-inoculation had a greater impact on soil biogeny, growth and yield of soybean plants, while
the best effect on nodules and yield parameters was achieved in the variant of single inoculation.
On average, a higher percentage of increase was in the total number of microorganisms (5 –
37%) than in azotobacter population size (11 - 14%). The yield increase over the control ranging
from 3,2% in the variant with Bradyrhizobium japonicum, to 11,7% in the case of co-inoculation
with both strains of Bacillus.
Кључне речи:
Bradyrhizobium japonicum / Bacillus / strains / soil / soybean / yieldИзвор:
Book of Abstracts, 1st Legume Society Conference 2013: A Legume Odyssey, 9-11 May 2013, Novi Sad, 2013, 278-278Издавач:
- International Legume Society
- Novi Sad : Institute of Field and Vegetable Crops
Финансирање / пројекти:
- Интердисциплинарни приступ стварању нових сорти соје и унапређењу технологије гајења и дораде семена (RS-MESTD-Technological Development (TD or TR)-31022)
- Стање, тенденције и могућности повећања плодности пољопривредног земљишта у Војводини (RS-MESTD-Technological Development (TD or TR)-31072)
Колекције
Институција/група
FiVeRTY - CONF AU - Bjelić, Dragana AU - Marinković, Jelena AU - Tintor, Branislava AU - Miladinović, Jegor AU - Ninkov, Jordana PY - 2013 UR - http://fiver.ifvcns.rs/handle/123456789/2768 AB - Plant growth-promoting rhizobacteria (PGPR) enhance plant growth and yield by various mechanisms which involve fixation of atmospheric nitrogen, production of siderophores, solubilization of minerals such as phosphorus, synthesis of phytohormones, etc. The aim of this study was to determine the effect of symbiotic nitrogen fixing bacteria Bradyrhizobium japonicum, applied alone or in co-inoculation with two different PGPR strains - Bacillus subtilis and Bacillus megaterium, on soil biogeny parameters, growth and yield of soybean cultivar Galina. This study was conducted on two-year experiment which was set up in four replications at experimental field of the Institute of Field and Vegetable Crops from Novi Sad. Soil biogeny was determined using the total number of microorganisms, number of azotobacters and dehydrogenase activity. Growth parameters were determined based on the height and weight of the aboveground plant parts and roots, number and mass of nodules, pod number, seed number and seed mass per plant. All treatments showed a positive effect compared to the control in both years of research. Co-inoculation had a greater impact on soil biogeny, growth and yield of soybean plants, while the best effect on nodules and yield parameters was achieved in the variant of single inoculation. On average, a higher percentage of increase was in the total number of microorganisms (5 – 37%) than in azotobacter population size (11 - 14%). The yield increase over the control ranging from 3,2% in the variant with Bradyrhizobium japonicum, to 11,7% in the case of co-inoculation with both strains of Bacillus. PB - International Legume Society PB - Novi Sad : Institute of Field and Vegetable Crops C3 - Book of Abstracts, 1st Legume Society Conference 2013: A Legume Odyssey, 9-11 May 2013, Novi Sad T1 - Effect of co-inoculation with Bradyrhizobium japonicum and two Bacillus strains on soil biogeny parameters and soybean yield EP - 278 SP - 278 UR - https://hdl.handle.net/21.15107/rcub_fiver_2768 ER -
@conference{ author = "Bjelić, Dragana and Marinković, Jelena and Tintor, Branislava and Miladinović, Jegor and Ninkov, Jordana", year = "2013", abstract = "Plant growth-promoting rhizobacteria (PGPR) enhance plant growth and yield by various mechanisms which involve fixation of atmospheric nitrogen, production of siderophores, solubilization of minerals such as phosphorus, synthesis of phytohormones, etc. The aim of this study was to determine the effect of symbiotic nitrogen fixing bacteria Bradyrhizobium japonicum, applied alone or in co-inoculation with two different PGPR strains - Bacillus subtilis and Bacillus megaterium, on soil biogeny parameters, growth and yield of soybean cultivar Galina. This study was conducted on two-year experiment which was set up in four replications at experimental field of the Institute of Field and Vegetable Crops from Novi Sad. Soil biogeny was determined using the total number of microorganisms, number of azotobacters and dehydrogenase activity. Growth parameters were determined based on the height and weight of the aboveground plant parts and roots, number and mass of nodules, pod number, seed number and seed mass per plant. All treatments showed a positive effect compared to the control in both years of research. Co-inoculation had a greater impact on soil biogeny, growth and yield of soybean plants, while the best effect on nodules and yield parameters was achieved in the variant of single inoculation. On average, a higher percentage of increase was in the total number of microorganisms (5 – 37%) than in azotobacter population size (11 - 14%). The yield increase over the control ranging from 3,2% in the variant with Bradyrhizobium japonicum, to 11,7% in the case of co-inoculation with both strains of Bacillus.", publisher = "International Legume Society, Novi Sad : Institute of Field and Vegetable Crops", journal = "Book of Abstracts, 1st Legume Society Conference 2013: A Legume Odyssey, 9-11 May 2013, Novi Sad", title = "Effect of co-inoculation with Bradyrhizobium japonicum and two Bacillus strains on soil biogeny parameters and soybean yield", pages = "278-278", url = "https://hdl.handle.net/21.15107/rcub_fiver_2768" }
Bjelić, D., Marinković, J., Tintor, B., Miladinović, J.,& Ninkov, J.. (2013). Effect of co-inoculation with Bradyrhizobium japonicum and two Bacillus strains on soil biogeny parameters and soybean yield. in Book of Abstracts, 1st Legume Society Conference 2013: A Legume Odyssey, 9-11 May 2013, Novi Sad International Legume Society., 278-278. https://hdl.handle.net/21.15107/rcub_fiver_2768
Bjelić D, Marinković J, Tintor B, Miladinović J, Ninkov J. Effect of co-inoculation with Bradyrhizobium japonicum and two Bacillus strains on soil biogeny parameters and soybean yield. in Book of Abstracts, 1st Legume Society Conference 2013: A Legume Odyssey, 9-11 May 2013, Novi Sad. 2013;:278-278. https://hdl.handle.net/21.15107/rcub_fiver_2768 .
Bjelić, Dragana, Marinković, Jelena, Tintor, Branislava, Miladinović, Jegor, Ninkov, Jordana, "Effect of co-inoculation with Bradyrhizobium japonicum and two Bacillus strains on soil biogeny parameters and soybean yield" in Book of Abstracts, 1st Legume Society Conference 2013: A Legume Odyssey, 9-11 May 2013, Novi Sad (2013):278-278, https://hdl.handle.net/21.15107/rcub_fiver_2768 .