The distribution of microorganisms in different types of agricultural soils in the Vojvodina Province
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The soil fertility is determined by its
composition and properties. Soil properties have a
strong impact on a range of processes influencing
crop yield, including microbial diversity. The
distribution of microorganisms in soil is influenced
by numerous abiotic and biotic factors, primarily
by soil type, plant species, soil usage and tillage,
use of organic and mineral fertilizers, irrigation,
pesticide application, etc. Therephore, the objective
of this study was to examine the distribution of
microorganisms in different types of agricultural
soils in the Vojvodina Province. The distribution of
soil microbes was assessed on the basis of indirect
dilution method on appropriate nutritive media.
The total number of microorganisms was
determined on soil agar, the number of
azotobacters on nitrogen-free medium using
„fertile drops“ method, ammonifiers on
mesopepton agar – MPA, N-fixing bacteria on
Fiodor medium, actinomycetes on synthetic
medium and fungi on Czapek-Dox a...gar. Incubation
temperature was 28°C, while incubation time
depended on the tested group of microorganisms.
All investigated microbial groups were found in all
locations. Number of the microorganisms was
uneven by type of soil. Studies have shown that the
highest total number of bacteria was obtained on
humogley and chernozem, in the locations of Bečej,
Begejci and Kula. The highest distribution was
recorded on chernozem, at the locations where the
plough-field and harvest residues of maize were
found, as well as on fluvisol and humogley. The
highest number of ammonium-fixing bacteria was
recorded in Zrenjanin, on chernozem. N-fixing
bacteria were the most abundant on cambisol, in
the locations of Petrovaradin and Vršac, as well as
on chernozem, in the locations of Crna Bara,
Orlovat, Popinci and Kula. The results showed that
the highest number of actinomycetes was obtained
in Žednik, on chernozem. The highest number of
fungi was observed in Petrovaradin and Vršac, on
cambisol. On average, abundance of the most
studied microbial groups was the lowest in
arenosol, solonchak, solonetz and pseudogley,
while the highest distribution was obtained in
chernozem, humogley, cambisol and fluvisol.
Ključne reči:
microorganisms / soil / VojvodinaIzvor:
Research Journal of Agricultural Science, 2012, 44, 3, 73-78Izdavač:
- Timisoara : Banat´s University of Agricultural Science and Veterinary Medicine "King Michael I of Romania", Faculty of Agriculture
Finansiranje / projekti:
- Stanje, tendencije i mogućnosti povećanja plodnosti poljoprivrednog zemljišta u Vojvodini (RS-MESTD-Technological Development (TD or TR)-31072)
Kolekcije
Institucija/grupa
FiVeRTY - JOUR AU - Marinković, Jelena AU - Bjelić, Dragana AU - Vasin, Jovica AU - Tintor, Branislava AU - Ninkov, Jordana PY - 2012 UR - http://fiver.ifvcns.rs/handle/123456789/2541 AB - The soil fertility is determined by its composition and properties. Soil properties have a strong impact on a range of processes influencing crop yield, including microbial diversity. The distribution of microorganisms in soil is influenced by numerous abiotic and biotic factors, primarily by soil type, plant species, soil usage and tillage, use of organic and mineral fertilizers, irrigation, pesticide application, etc. Therephore, the objective of this study was to examine the distribution of microorganisms in different types of agricultural soils in the Vojvodina Province. The distribution of soil microbes was assessed on the basis of indirect dilution method on appropriate nutritive media. The total number of microorganisms was determined on soil agar, the number of azotobacters on nitrogen-free medium using „fertile drops“ method, ammonifiers on mesopepton agar – MPA, N-fixing bacteria on Fiodor medium, actinomycetes on synthetic medium and fungi on Czapek-Dox agar. Incubation temperature was 28°C, while incubation time depended on the tested group of microorganisms. All investigated microbial groups were found in all locations. Number of the microorganisms was uneven by type of soil. Studies have shown that the highest total number of bacteria was obtained on humogley and chernozem, in the locations of Bečej, Begejci and Kula. The highest distribution was recorded on chernozem, at the locations where the plough-field and harvest residues of maize were found, as well as on fluvisol and humogley. The highest number of ammonium-fixing bacteria was recorded in Zrenjanin, on chernozem. N-fixing bacteria were the most abundant on cambisol, in the locations of Petrovaradin and Vršac, as well as on chernozem, in the locations of Crna Bara, Orlovat, Popinci and Kula. The results showed that the highest number of actinomycetes was obtained in Žednik, on chernozem. The highest number of fungi was observed in Petrovaradin and Vršac, on cambisol. On average, abundance of the most studied microbial groups was the lowest in arenosol, solonchak, solonetz and pseudogley, while the highest distribution was obtained in chernozem, humogley, cambisol and fluvisol. PB - Timisoara : Banat´s University of Agricultural Science and Veterinary Medicine "King Michael I of Romania", Faculty of Agriculture T2 - Research Journal of Agricultural Science T1 - The distribution of microorganisms in different types of agricultural soils in the Vojvodina Province EP - 78 IS - 3 SP - 73 VL - 44 UR - https://hdl.handle.net/21.15107/rcub_fiver_2541 ER -
@article{ author = "Marinković, Jelena and Bjelić, Dragana and Vasin, Jovica and Tintor, Branislava and Ninkov, Jordana", year = "2012", abstract = "The soil fertility is determined by its composition and properties. Soil properties have a strong impact on a range of processes influencing crop yield, including microbial diversity. The distribution of microorganisms in soil is influenced by numerous abiotic and biotic factors, primarily by soil type, plant species, soil usage and tillage, use of organic and mineral fertilizers, irrigation, pesticide application, etc. Therephore, the objective of this study was to examine the distribution of microorganisms in different types of agricultural soils in the Vojvodina Province. The distribution of soil microbes was assessed on the basis of indirect dilution method on appropriate nutritive media. The total number of microorganisms was determined on soil agar, the number of azotobacters on nitrogen-free medium using „fertile drops“ method, ammonifiers on mesopepton agar – MPA, N-fixing bacteria on Fiodor medium, actinomycetes on synthetic medium and fungi on Czapek-Dox agar. Incubation temperature was 28°C, while incubation time depended on the tested group of microorganisms. All investigated microbial groups were found in all locations. Number of the microorganisms was uneven by type of soil. Studies have shown that the highest total number of bacteria was obtained on humogley and chernozem, in the locations of Bečej, Begejci and Kula. The highest distribution was recorded on chernozem, at the locations where the plough-field and harvest residues of maize were found, as well as on fluvisol and humogley. The highest number of ammonium-fixing bacteria was recorded in Zrenjanin, on chernozem. N-fixing bacteria were the most abundant on cambisol, in the locations of Petrovaradin and Vršac, as well as on chernozem, in the locations of Crna Bara, Orlovat, Popinci and Kula. The results showed that the highest number of actinomycetes was obtained in Žednik, on chernozem. The highest number of fungi was observed in Petrovaradin and Vršac, on cambisol. On average, abundance of the most studied microbial groups was the lowest in arenosol, solonchak, solonetz and pseudogley, while the highest distribution was obtained in chernozem, humogley, cambisol and fluvisol.", publisher = "Timisoara : Banat´s University of Agricultural Science and Veterinary Medicine "King Michael I of Romania", Faculty of Agriculture", journal = "Research Journal of Agricultural Science", title = "The distribution of microorganisms in different types of agricultural soils in the Vojvodina Province", pages = "78-73", number = "3", volume = "44", url = "https://hdl.handle.net/21.15107/rcub_fiver_2541" }
Marinković, J., Bjelić, D., Vasin, J., Tintor, B.,& Ninkov, J.. (2012). The distribution of microorganisms in different types of agricultural soils in the Vojvodina Province. in Research Journal of Agricultural Science Timisoara : Banat´s University of Agricultural Science and Veterinary Medicine "King Michael I of Romania", Faculty of Agriculture., 44(3), 73-78. https://hdl.handle.net/21.15107/rcub_fiver_2541
Marinković J, Bjelić D, Vasin J, Tintor B, Ninkov J. The distribution of microorganisms in different types of agricultural soils in the Vojvodina Province. in Research Journal of Agricultural Science. 2012;44(3):73-78. https://hdl.handle.net/21.15107/rcub_fiver_2541 .
Marinković, Jelena, Bjelić, Dragana, Vasin, Jovica, Tintor, Branislava, Ninkov, Jordana, "The distribution of microorganisms in different types of agricultural soils in the Vojvodina Province" in Research Journal of Agricultural Science, 44, no. 3 (2012):73-78, https://hdl.handle.net/21.15107/rcub_fiver_2541 .