Jovičić-Petrović, Jelena

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orcid::0000-0002-6458-831294e45dac-0e8a-473d-bbc9-6dafbc234335
  • Jovičić-Petrović, Jelena (15)
Projects

Author's Bibliography

Microbial consortium in in situ remediation of DDT residues-affected soil

Kljujev, Igor; Lalević, Blažo; Karličič, Vera; Jovičić-Petrović, Jelena; Golubović Ćurguz, Vesna; Raičević, Vera

(2023)

TY  - CONF
AU  - Kljujev, Igor
AU  - Lalević, Blažo
AU  - Karličič, Vera
AU  - Jovičić-Petrović, Jelena
AU  - Golubović Ćurguz, Vesna
AU  - Raičević, Vera
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6604
AB  - Organochlorinated pesticides (OCPs), such as DDT are characterized as highly persistent and mobile in environment, with high bioaccumulation capacity. The use of those chemicals has been banned in the United States and Europe for decades (Tsai, 2014). Despite this, OCPs-affected ecosystems are detected in several countries, even in the XXI century. Malusa et al. (2020) reported the presence of DDT in more than 80% of soil samples originating from organic farms in Poland. The objective was to determine the impact of microbial consortium on DDT biodegradation in soil. BacFung microbial consortium consisting of Bacillus sp., Pseudomonas sp., Azotobacter sp. and Trichoderma sp. was used for soil inoculation. Soil conditions were improved by grass sowing. The research was conducted at a playground in Tivat (Montenegro), and the size of the total examined area was 3,000 m2 divided into 13 sub-units. The concentration of DDT and its metabolites (DDE - dichlorodiphenyldichloroethylene and DDD - dichlorodiphenyldichloroethane) was measured by GC/MS technique. The initial DDT concentration in soil sub-units varied from 0.005 to 20.5 mg/kg. The sum of DDT+DDD+DDE (ΣDDT ) concentrations varied from 0.024 to 22.7 mg/kg (average concentration was 1.69 mg/kg). After the application of BacFung microbial consortium, the decline of DDT amount in soil sub-units was observed (from 0.005 to 0.057 mg/kg); ΣDDT was 0.020 to 0.2 mg/kg (average
value 0.055 mg/kg). The accumulation of DDD and DDE, as initial degradation products of DDT, was observed. These results showed that microbial consortium BacFung can be used in removal of DDT from polluted environment.
C3  - 3rd International Meeting on New Strategies in Bioremediation/Restoration Processes
T1  - Microbial consortium in in situ remediation of DDT residues-affected soil
SP  - 154
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6604
ER  - 
@conference{
author = "Kljujev, Igor and Lalević, Blažo and Karličič, Vera and Jovičić-Petrović, Jelena and Golubović Ćurguz, Vesna and Raičević, Vera",
year = "2023",
abstract = "Organochlorinated pesticides (OCPs), such as DDT are characterized as highly persistent and mobile in environment, with high bioaccumulation capacity. The use of those chemicals has been banned in the United States and Europe for decades (Tsai, 2014). Despite this, OCPs-affected ecosystems are detected in several countries, even in the XXI century. Malusa et al. (2020) reported the presence of DDT in more than 80% of soil samples originating from organic farms in Poland. The objective was to determine the impact of microbial consortium on DDT biodegradation in soil. BacFung microbial consortium consisting of Bacillus sp., Pseudomonas sp., Azotobacter sp. and Trichoderma sp. was used for soil inoculation. Soil conditions were improved by grass sowing. The research was conducted at a playground in Tivat (Montenegro), and the size of the total examined area was 3,000 m2 divided into 13 sub-units. The concentration of DDT and its metabolites (DDE - dichlorodiphenyldichloroethylene and DDD - dichlorodiphenyldichloroethane) was measured by GC/MS technique. The initial DDT concentration in soil sub-units varied from 0.005 to 20.5 mg/kg. The sum of DDT+DDD+DDE (ΣDDT ) concentrations varied from 0.024 to 22.7 mg/kg (average concentration was 1.69 mg/kg). After the application of BacFung microbial consortium, the decline of DDT amount in soil sub-units was observed (from 0.005 to 0.057 mg/kg); ΣDDT was 0.020 to 0.2 mg/kg (average
value 0.055 mg/kg). The accumulation of DDD and DDE, as initial degradation products of DDT, was observed. These results showed that microbial consortium BacFung can be used in removal of DDT from polluted environment.",
journal = "3rd International Meeting on New Strategies in Bioremediation/Restoration Processes",
title = "Microbial consortium in in situ remediation of DDT residues-affected soil",
pages = "154",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6604"
}
Kljujev, I., Lalević, B., Karličič, V., Jovičić-Petrović, J., Golubović Ćurguz, V.,& Raičević, V.. (2023). Microbial consortium in in situ remediation of DDT residues-affected soil. in 3rd International Meeting on New Strategies in Bioremediation/Restoration Processes, 154.
https://hdl.handle.net/21.15107/rcub_agrospace_6604
Kljujev I, Lalević B, Karličič V, Jovičić-Petrović J, Golubović Ćurguz V, Raičević V. Microbial consortium in in situ remediation of DDT residues-affected soil. in 3rd International Meeting on New Strategies in Bioremediation/Restoration Processes. 2023;:154.
https://hdl.handle.net/21.15107/rcub_agrospace_6604 .
Kljujev, Igor, Lalević, Blažo, Karličič, Vera, Jovičić-Petrović, Jelena, Golubović Ćurguz, Vesna, Raičević, Vera, "Microbial consortium in in situ remediation of DDT residues-affected soil" in 3rd International Meeting on New Strategies in Bioremediation/Restoration Processes (2023):154,
https://hdl.handle.net/21.15107/rcub_agrospace_6604 .

Plant growth promoting Halomonas from roots of halophytes as a strategy to improve crop resistance to soil salinity

Dragojević, Milica; Đokić, Lidija; Stanković, Nada; Raičević, Vera; Karličič, Vera; Lalević, Blažo; Jovičić-Petrović, Jelena

(2023)

TY  - CONF
AU  - Dragojević, Milica
AU  - Đokić, Lidija
AU  - Stanković, Nada
AU  - Raičević, Vera
AU  - Karličič, Vera
AU  - Lalević, Blažo
AU  - Jovičić-Petrović, Jelena
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6605
AB  - Increased soil salinity has numerous negative effects on plant growth and poses
a significant threat to agricultural productivity worldwide. The diversity of
endophytic bacterial communities found in various indigenous halophytes
such as Salicornia europaea, Suaeda maritima, and Camphorosma annua, may
reveal beneficial bacteria with various plant growthpromoting (PGP) properties.
Members of Halomonas, the largest genus of the family Halomonadaceae,
are rod-shaped, gram-negative, moderately halophilic bacteria that have been
increasingly isolated from various saline environments, including halophyte
tissues. As part of the halophytic microbiota, halotolerant plant growth-promoting
endophytic bacteria can contribute to plant host growth, productivity, and
fitness under abiotic and biotic stresses. The use of halotolerant PGP bacteria
represents a good alternative strategy to mitigate the effects of salt stress in
crops and to recover saline soils. The aim of this study was to isolate halotolerant
bacteria from halophyte roots, and evaluate their PGP ability and their effect on
germination parameters of selected crops. The endophytic bacterial communities
in the roots of halophytes from natural saline soil in Slano Kopovo (Serbia)
were analyzed using culture-dependent techniques. The genus Halomonas was
the predominant among the halotolerant root-associated bacteria of analyzed
halophytes. We have isolated seven Halomonas sp. strains, six of which were
closely related (>99,86% similarity) to Halomonas songnenensis, a moderately
halophilic bacterium from saline and alkaline soils. Obtained isolates were tested
at different sodium chloride concentrations for a range of PGP traits at
different concentrations of sodium chloride. The selected strains were used to
inoculate seeds iand monitor of the germination process of barley, sunflower,
and wheat under conditions of elevated salinity. Most of the isolates tolerate
the NaCl concentration up to 18% and showed multiple PGP features with some
of them retained even in the presence of additional salt concentrations. The
germination test results showed that Halomonas seed inoculation positively
affected barley germination parameters in conditions with and without added
salt. The observed traits can be further exploited to improve plant growth and
augment the salt tolerance of agricultural production on saline soils.
C3  - ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE
T1  - Plant growth promoting Halomonas from roots of halophytes as a strategy to improve crop resistance to soil salinity
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6605
ER  - 
@conference{
author = "Dragojević, Milica and Đokić, Lidija and Stanković, Nada and Raičević, Vera and Karličič, Vera and Lalević, Blažo and Jovičić-Petrović, Jelena",
year = "2023",
abstract = "Increased soil salinity has numerous negative effects on plant growth and poses
a significant threat to agricultural productivity worldwide. The diversity of
endophytic bacterial communities found in various indigenous halophytes
such as Salicornia europaea, Suaeda maritima, and Camphorosma annua, may
reveal beneficial bacteria with various plant growthpromoting (PGP) properties.
Members of Halomonas, the largest genus of the family Halomonadaceae,
are rod-shaped, gram-negative, moderately halophilic bacteria that have been
increasingly isolated from various saline environments, including halophyte
tissues. As part of the halophytic microbiota, halotolerant plant growth-promoting
endophytic bacteria can contribute to plant host growth, productivity, and
fitness under abiotic and biotic stresses. The use of halotolerant PGP bacteria
represents a good alternative strategy to mitigate the effects of salt stress in
crops and to recover saline soils. The aim of this study was to isolate halotolerant
bacteria from halophyte roots, and evaluate their PGP ability and their effect on
germination parameters of selected crops. The endophytic bacterial communities
in the roots of halophytes from natural saline soil in Slano Kopovo (Serbia)
were analyzed using culture-dependent techniques. The genus Halomonas was
the predominant among the halotolerant root-associated bacteria of analyzed
halophytes. We have isolated seven Halomonas sp. strains, six of which were
closely related (>99,86% similarity) to Halomonas songnenensis, a moderately
halophilic bacterium from saline and alkaline soils. Obtained isolates were tested
at different sodium chloride concentrations for a range of PGP traits at
different concentrations of sodium chloride. The selected strains were used to
inoculate seeds iand monitor of the germination process of barley, sunflower,
and wheat under conditions of elevated salinity. Most of the isolates tolerate
the NaCl concentration up to 18% and showed multiple PGP features with some
of them retained even in the presence of additional salt concentrations. The
germination test results showed that Halomonas seed inoculation positively
affected barley germination parameters in conditions with and without added
salt. The observed traits can be further exploited to improve plant growth and
augment the salt tolerance of agricultural production on saline soils.",
journal = "ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE",
title = "Plant growth promoting Halomonas from roots of halophytes as a strategy to improve crop resistance to soil salinity",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6605"
}
Dragojević, M., Đokić, L., Stanković, N., Raičević, V., Karličič, V., Lalević, B.,& Jovičić-Petrović, J.. (2023). Plant growth promoting Halomonas from roots of halophytes as a strategy to improve crop resistance to soil salinity. in ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE.
https://hdl.handle.net/21.15107/rcub_agrospace_6605
Dragojević M, Đokić L, Stanković N, Raičević V, Karličič V, Lalević B, Jovičić-Petrović J. Plant growth promoting Halomonas from roots of halophytes as a strategy to improve crop resistance to soil salinity. in ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE. 2023;.
https://hdl.handle.net/21.15107/rcub_agrospace_6605 .
Dragojević, Milica, Đokić, Lidija, Stanković, Nada, Raičević, Vera, Karličič, Vera, Lalević, Blažo, Jovičić-Petrović, Jelena, "Plant growth promoting Halomonas from roots of halophytes as a strategy to improve crop resistance to soil salinity" in ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE (2023),
https://hdl.handle.net/21.15107/rcub_agrospace_6605 .

Endorhizosphere of indigenous succulent halophytes: a valuable resource of plant growth promoting bacteria

Dragojević, Milica; Stankovic, Nada; Djokic, Lidija; Raičević, Vera; Jovičić-Petrović, Jelena

(2023)

TY  - JOUR
AU  - Dragojević, Milica
AU  - Stankovic, Nada
AU  - Djokic, Lidija
AU  - Raičević, Vera
AU  - Jovičić-Petrović, Jelena
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6316
AB  - The adaptability of halophytes to increased soil salinity is related to complex rhizosphere interactions. In this study, an integrative approach, combining culture-independent and culture-dependent techniques was used to analyze the bacterial communities in the endorizosphere of indigenous succulent halophytes Salicornia europaea, Suaeda maritima, and Camphorosma annua from the natural salt marshes of Slano Kopovo (Serbia). The 16 S rDNA analyses gave, for the first time, an insight into the composition of the endophytic bacterial communities of S. maritima and C. annua. We have found that the composition of endophyte microbiomes in the same habitat is to some extent influenced by plant species. A cultivable portion of the halophyte microbiota was tested at different NaCl concentrations for the set of plant growth promoting (PGP) traits. Through the mining of indigenous halotolerant endophytes, we obtained a collection representing a core endophyte microbiome conferring desirable PGP traits. The majority (65%) of the selected strains belonged to the common halotolerant/halophilic genera Halomonas, Kushneria, and Halobacillus, with representatives exhibiting multiple PGP traits, and retaining beneficial traits in conditions of the increased salinity. The results suggest that the root endosphere of halophytes is a valuable source of PGP bacteria supporting plant growth and fitness in salt-affected soils. © 2023, The Author(s).
T2  - Environmental Microbiome
T2  - Environmental Microbiome
T1  - Endorhizosphere of indigenous succulent halophytes: a valuable resource of plant growth promoting bacteria
IS  - 1
VL  - 18
DO  - 10.1186/s40793-023-00477-x
ER  - 
@article{
author = "Dragojević, Milica and Stankovic, Nada and Djokic, Lidija and Raičević, Vera and Jovičić-Petrović, Jelena",
year = "2023",
abstract = "The adaptability of halophytes to increased soil salinity is related to complex rhizosphere interactions. In this study, an integrative approach, combining culture-independent and culture-dependent techniques was used to analyze the bacterial communities in the endorizosphere of indigenous succulent halophytes Salicornia europaea, Suaeda maritima, and Camphorosma annua from the natural salt marshes of Slano Kopovo (Serbia). The 16 S rDNA analyses gave, for the first time, an insight into the composition of the endophytic bacterial communities of S. maritima and C. annua. We have found that the composition of endophyte microbiomes in the same habitat is to some extent influenced by plant species. A cultivable portion of the halophyte microbiota was tested at different NaCl concentrations for the set of plant growth promoting (PGP) traits. Through the mining of indigenous halotolerant endophytes, we obtained a collection representing a core endophyte microbiome conferring desirable PGP traits. The majority (65%) of the selected strains belonged to the common halotolerant/halophilic genera Halomonas, Kushneria, and Halobacillus, with representatives exhibiting multiple PGP traits, and retaining beneficial traits in conditions of the increased salinity. The results suggest that the root endosphere of halophytes is a valuable source of PGP bacteria supporting plant growth and fitness in salt-affected soils. © 2023, The Author(s).",
journal = "Environmental Microbiome, Environmental Microbiome",
title = "Endorhizosphere of indigenous succulent halophytes: a valuable resource of plant growth promoting bacteria",
number = "1",
volume = "18",
doi = "10.1186/s40793-023-00477-x"
}
Dragojević, M., Stankovic, N., Djokic, L., Raičević, V.,& Jovičić-Petrović, J.. (2023). Endorhizosphere of indigenous succulent halophytes: a valuable resource of plant growth promoting bacteria. in Environmental Microbiome, 18(1).
https://doi.org/10.1186/s40793-023-00477-x
Dragojević M, Stankovic N, Djokic L, Raičević V, Jovičić-Petrović J. Endorhizosphere of indigenous succulent halophytes: a valuable resource of plant growth promoting bacteria. in Environmental Microbiome. 2023;18(1).
doi:10.1186/s40793-023-00477-x .
Dragojević, Milica, Stankovic, Nada, Djokic, Lidija, Raičević, Vera, Jovičić-Petrović, Jelena, "Endorhizosphere of indigenous succulent halophytes: a valuable resource of plant growth promoting bacteria" in Environmental Microbiome, 18, no. 1 (2023),
https://doi.org/10.1186/s40793-023-00477-x . .
2
1

Two novel species isolated from wheat rhizospheres in Serbia: Pseudomonas serbica sp. nov. and Pseudomonas serboccidentalis sp. nov.

Todorović, Irena; Abrouk, Danis; Kyselková, Martina; Lavire, Céline; Rey, Marjolaine; Raičević, Vera; Jovičić-Petrović, Jelena; Moënne-Loccoz, Yvan; Muller, Daniel

(2023)

TY  - JOUR
AU  - Todorović, Irena
AU  - Abrouk, Danis
AU  - Kyselková, Martina
AU  - Lavire, Céline
AU  - Rey, Marjolaine
AU  - Raičević, Vera
AU  - Jovičić-Petrović, Jelena
AU  - Moënne-Loccoz, Yvan
AU  - Muller, Daniel
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6337
AB  - Pseudomonas strains IT-194P, IT-215P, IT-P366T and IT-P374T were isolated from the rhizospheres of wheat grown in soils sampled from different fields (some of them known to be disease-suppressive) located near Mionica, Serbia. Phylogenetic analysis of the 16S rRNA genes and of whole genome sequences showed that these strains belong to two potentially new species, one containing strains IT-P366T and IT-194P and clustering (whole genome analysis) next to P. umsongensis DSM16611T, and another species containing strains IT-P374T and IT-215P and clustering next to P. koreensis LMG21318T. Genome analysis confirmed the proposition of novel species, as ANI was below the threshold of 95% and dDDH below 70% for strains IT-P366T (compared with P. umsongensis DSM16611T) and IT-P374T (compared with P. koreensis LMG21318T). Unlike P. umsongensis DSM16611T, strains of P. serbica can grow on D-mannitol, but not on pectin, D-galacturonic acid, L-galactonic acid lactone and α-hydroxybutyric acid. In contrary to P. koreensis LMG21318T, strains of P. serboccidentalis can use sucrose, inosine and α-ketoglutaric acid (but not L-histidine) as carbon sources. Altogether, these results indicate the existence of two novel species for which we propose the names Pseudomonas serbica sp. nov., with the type strain IT-P366T (=CFBP 9060 T = LMG 32732 T = EML 1791 T) and Pseudomonas serboccidentalis sp. nov., with the type strain IT-P374T (=CFBP 9061 T = LMG 32734 T = EML 1792 T). Strains from this study presented a set of phytobeneficial functions modulating plant hormonal balance, plant nutrition and plant protection, suggesting a potential as Plant Growth-Promoting Rhizobacteria (PGPR). © 2023 Elsevier GmbH
T2  - Systematic and Applied Microbiology
T2  - Systematic and Applied Microbiology
T1  - Two novel species isolated from wheat rhizospheres in Serbia: Pseudomonas
serbica sp. nov. and Pseudomonas serboccidentalis sp. nov.
IS  - 4
VL  - 46
DO  - 10.1016/j.syapm.2023.126425
ER  - 
@article{
author = "Todorović, Irena and Abrouk, Danis and Kyselková, Martina and Lavire, Céline and Rey, Marjolaine and Raičević, Vera and Jovičić-Petrović, Jelena and Moënne-Loccoz, Yvan and Muller, Daniel",
year = "2023",
abstract = "Pseudomonas strains IT-194P, IT-215P, IT-P366T and IT-P374T were isolated from the rhizospheres of wheat grown in soils sampled from different fields (some of them known to be disease-suppressive) located near Mionica, Serbia. Phylogenetic analysis of the 16S rRNA genes and of whole genome sequences showed that these strains belong to two potentially new species, one containing strains IT-P366T and IT-194P and clustering (whole genome analysis) next to P. umsongensis DSM16611T, and another species containing strains IT-P374T and IT-215P and clustering next to P. koreensis LMG21318T. Genome analysis confirmed the proposition of novel species, as ANI was below the threshold of 95% and dDDH below 70% for strains IT-P366T (compared with P. umsongensis DSM16611T) and IT-P374T (compared with P. koreensis LMG21318T). Unlike P. umsongensis DSM16611T, strains of P. serbica can grow on D-mannitol, but not on pectin, D-galacturonic acid, L-galactonic acid lactone and α-hydroxybutyric acid. In contrary to P. koreensis LMG21318T, strains of P. serboccidentalis can use sucrose, inosine and α-ketoglutaric acid (but not L-histidine) as carbon sources. Altogether, these results indicate the existence of two novel species for which we propose the names Pseudomonas serbica sp. nov., with the type strain IT-P366T (=CFBP 9060 T = LMG 32732 T = EML 1791 T) and Pseudomonas serboccidentalis sp. nov., with the type strain IT-P374T (=CFBP 9061 T = LMG 32734 T = EML 1792 T). Strains from this study presented a set of phytobeneficial functions modulating plant hormonal balance, plant nutrition and plant protection, suggesting a potential as Plant Growth-Promoting Rhizobacteria (PGPR). © 2023 Elsevier GmbH",
journal = "Systematic and Applied Microbiology, Systematic and Applied Microbiology",
title = "Two novel species isolated from wheat rhizospheres in Serbia: Pseudomonas
serbica sp. nov. and Pseudomonas serboccidentalis sp. nov.",
number = "4",
volume = "46",
doi = "10.1016/j.syapm.2023.126425"
}
Todorović, I., Abrouk, D., Kyselková, M., Lavire, C., Rey, M., Raičević, V., Jovičić-Petrović, J., Moënne-Loccoz, Y.,& Muller, D.. (2023). Two novel species isolated from wheat rhizospheres in Serbia: Pseudomonas
serbica sp. nov. and Pseudomonas serboccidentalis sp. nov.. in Systematic and Applied Microbiology, 46(4).
https://doi.org/10.1016/j.syapm.2023.126425
Todorović I, Abrouk D, Kyselková M, Lavire C, Rey M, Raičević V, Jovičić-Petrović J, Moënne-Loccoz Y, Muller D. Two novel species isolated from wheat rhizospheres in Serbia: Pseudomonas
serbica sp. nov. and Pseudomonas serboccidentalis sp. nov.. in Systematic and Applied Microbiology. 2023;46(4).
doi:10.1016/j.syapm.2023.126425 .
Todorović, Irena, Abrouk, Danis, Kyselková, Martina, Lavire, Céline, Rey, Marjolaine, Raičević, Vera, Jovičić-Petrović, Jelena, Moënne-Loccoz, Yvan, Muller, Daniel, "Two novel species isolated from wheat rhizospheres in Serbia: Pseudomonas
serbica sp. nov. and Pseudomonas serboccidentalis sp. nov." in Systematic and Applied Microbiology, 46, no. 4 (2023),
https://doi.org/10.1016/j.syapm.2023.126425 . .
11
1

Trichoderma species: biofertilizers and biocontrol agents for agricultural sustainability

Karličič, Vera; Dragojević, Milica; Savić, Zagorka; Jovičić-Petrović, Jelena; Kljujev, Igor; Raičević, Vera

(2023)

TY  - CONF
AU  - Karličič, Vera
AU  - Dragojević, Milica
AU  - Savić, Zagorka
AU  - Jovičić-Petrović, Jelena
AU  - Kljujev, Igor
AU  - Raičević, Vera
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6606
AB  - Modern agricultural practice is burdened with increasing caution related to
the use of chemical inputs in the form of fertilizers and pesticides. These concerns
have been followed by a growing interest in more ecological approaches
to nutrient supplementation and disease control management. As an option,
biofertilizers and biocontrol agents gather the scientific community, aiming to
deeply explore and emphasize “the solutions from nature”. In that context, the
objective of our research was to isolate Trichoderma spp. from different environments
(agricultural, forest soil, and pine bark) and test their biocontrol and
plant growth promoting potential. A total of 13 Trichoderma spp. were isolated,
and confrontation tests were established with Botrytis cinerea, Fusarium graminearum,
and Fusarium oxisporum. Biochemical characterization involved the
assessment of several plant growth promoting characteristics (production of
indoles, siderophores and enzymes). The confrontation test revealed different
mechanisms employed in newly formed interactions. The mycelia of six Trichoderma
isolates completely overgrew the tested pathogens, expressing very high
antagonistic activity (≥75%), and emphasizing the competitive character of the
isolates. The presence of an inhibition zone, a sign of antibiosis as a probable
mode of action, was recorded within F. oxisporum interactions with several Trichoderma
isolates. Biochemical characterization confirmed the production of
cell-wall degrading enzymes (cellulase, β-glucosidase and N-acetyl-β-glucosaminidase)
which are correlated to mycoparasitism. Biochemical assessments
confirmed the plant growth promoting nature of Trichoderma isolates, which
were capable of producing indoles, siderophores and enzymes involved in P
cycle (phosphatase and naphthol-AS-BI- phosphohydrolase). The obtained results
suggests several newly isolated Trichoderma spp. as effective plant growth
promotors capable of expressing direct and indirect mechanisms of growth
stimulation and acting as promising biocontrol agents against significant crop
pathogens. Further analyses demand assessment of field conditions performance
and deeper insight into the mechanisms involved in mutualistic interactions
with plants and antagonistic interactions with phytopathogens.
C3  - ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE
T1  - Trichoderma species: biofertilizers and biocontrol agents for agricultural sustainability
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6606
ER  - 
@conference{
author = "Karličič, Vera and Dragojević, Milica and Savić, Zagorka and Jovičić-Petrović, Jelena and Kljujev, Igor and Raičević, Vera",
year = "2023",
abstract = "Modern agricultural practice is burdened with increasing caution related to
the use of chemical inputs in the form of fertilizers and pesticides. These concerns
have been followed by a growing interest in more ecological approaches
to nutrient supplementation and disease control management. As an option,
biofertilizers and biocontrol agents gather the scientific community, aiming to
deeply explore and emphasize “the solutions from nature”. In that context, the
objective of our research was to isolate Trichoderma spp. from different environments
(agricultural, forest soil, and pine bark) and test their biocontrol and
plant growth promoting potential. A total of 13 Trichoderma spp. were isolated,
and confrontation tests were established with Botrytis cinerea, Fusarium graminearum,
and Fusarium oxisporum. Biochemical characterization involved the
assessment of several plant growth promoting characteristics (production of
indoles, siderophores and enzymes). The confrontation test revealed different
mechanisms employed in newly formed interactions. The mycelia of six Trichoderma
isolates completely overgrew the tested pathogens, expressing very high
antagonistic activity (≥75%), and emphasizing the competitive character of the
isolates. The presence of an inhibition zone, a sign of antibiosis as a probable
mode of action, was recorded within F. oxisporum interactions with several Trichoderma
isolates. Biochemical characterization confirmed the production of
cell-wall degrading enzymes (cellulase, β-glucosidase and N-acetyl-β-glucosaminidase)
which are correlated to mycoparasitism. Biochemical assessments
confirmed the plant growth promoting nature of Trichoderma isolates, which
were capable of producing indoles, siderophores and enzymes involved in P
cycle (phosphatase and naphthol-AS-BI- phosphohydrolase). The obtained results
suggests several newly isolated Trichoderma spp. as effective plant growth
promotors capable of expressing direct and indirect mechanisms of growth
stimulation and acting as promising biocontrol agents against significant crop
pathogens. Further analyses demand assessment of field conditions performance
and deeper insight into the mechanisms involved in mutualistic interactions
with plants and antagonistic interactions with phytopathogens.",
journal = "ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE",
title = "Trichoderma species: biofertilizers and biocontrol agents for agricultural sustainability",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6606"
}
Karličič, V., Dragojević, M., Savić, Z., Jovičić-Petrović, J., Kljujev, I.,& Raičević, V.. (2023). Trichoderma species: biofertilizers and biocontrol agents for agricultural sustainability. in ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE.
https://hdl.handle.net/21.15107/rcub_agrospace_6606
Karličič V, Dragojević M, Savić Z, Jovičić-Petrović J, Kljujev I, Raičević V. Trichoderma species: biofertilizers and biocontrol agents for agricultural sustainability. in ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE. 2023;.
https://hdl.handle.net/21.15107/rcub_agrospace_6606 .
Karličič, Vera, Dragojević, Milica, Savić, Zagorka, Jovičić-Petrović, Jelena, Kljujev, Igor, Raičević, Vera, "Trichoderma species: biofertilizers and biocontrol agents for agricultural sustainability" in ICGEB WORKSHOP, TRENDS IN MICROBIAL SOLUTIONS FOR SUSTAINABLE AGRICULTURE (2023),
https://hdl.handle.net/21.15107/rcub_agrospace_6606 .

In vitro antagonistic activity of Trichoerma spp. to Fusarium oxysporum and Fusarium graminearum

Karličić, Vera; Jovičić-Petrović, Jelena; Lalević, Blažo; Raičević, Vera; Kljujev, Igor; Gudalović, Tatjana

(University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia, 2022)

TY  - CONF
AU  - Karličić, Vera
AU  - Jovičić-Petrović, Jelena
AU  - Lalević, Blažo
AU  - Raičević, Vera
AU  - Kljujev, Igor
AU  - Gudalović, Tatjana
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6511
AB  - One of the major problems in agriculture are Fusarium species which cause fusariosis in wheat,
corn, tomato, melon, watermelon, onion, peas, and beans. Also, Fusarium can synthesize
thermostable mycotoxins which can lead to certain diseases if they were found in food.
Currently, chemical fungicides are mostly used to prevent the occurrence of fusariosis disease,
but the resistance of pathogens to such treatment is being more and more widespread. Soil
microorganisms help in plant defense and growth. The rhizosphere fungi have an important role
in the mutual exchange of nutrients with plants and they can establish specific interactions with
plants. Such rhizosphere fungi are known as plant growth-promoting (PGP). These PGP fungi
affect the better plant growth through the synthesis of certain phytohormones but they also have
the function as biocontrol agents. They can inhibit the growth of phytopathogens through direct
mechanisms of antibiosis, mycoparasitism, and competition.
The goal of this research was an investigation of the antagonistic effect of Trichoderma
harzianum TR1 and Trichoderma citrinoviride 1V on Fusarium oxysporum and Fusarium
graminearum. The antagonistic effect was examined through two tests: Dual culture test (DUAL
test) and the effect of volatile organic compounds (VOCs) of Trichoderma strains on the growth
of Fusarium strains. Also, the cell-wall degrading enzymatic activity of T. citrinoviride and T.
harzianum was examined. The results showed that antagonistic activity of Trichoderma strains
varies from moderate to high. Mycelial growth inhibition by T. citrinoviride was 44% for F.
graminearum and 67% for F. oxysporum. T. harzianum inhibited F. gramminearum growth for
59% and F. oxysporum for 66%. Based on the results, it was concluded that T.harzianum and
T.citrinoviride can be considered biocontrol agents for F. oxysporum and F. graminearum.
PB  - University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia
PB  - University of Belgrade, Faculty of Agriculture, Serbia
PB  - ...
C3  - Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”
T1  - In vitro antagonistic activity of Trichoerma spp. to Fusarium oxysporum and Fusarium graminearum
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6511
ER  - 
@conference{
author = "Karličić, Vera and Jovičić-Petrović, Jelena and Lalević, Blažo and Raičević, Vera and Kljujev, Igor and Gudalović, Tatjana",
year = "2022",
abstract = "One of the major problems in agriculture are Fusarium species which cause fusariosis in wheat,
corn, tomato, melon, watermelon, onion, peas, and beans. Also, Fusarium can synthesize
thermostable mycotoxins which can lead to certain diseases if they were found in food.
Currently, chemical fungicides are mostly used to prevent the occurrence of fusariosis disease,
but the resistance of pathogens to such treatment is being more and more widespread. Soil
microorganisms help in plant defense and growth. The rhizosphere fungi have an important role
in the mutual exchange of nutrients with plants and they can establish specific interactions with
plants. Such rhizosphere fungi are known as plant growth-promoting (PGP). These PGP fungi
affect the better plant growth through the synthesis of certain phytohormones but they also have
the function as biocontrol agents. They can inhibit the growth of phytopathogens through direct
mechanisms of antibiosis, mycoparasitism, and competition.
The goal of this research was an investigation of the antagonistic effect of Trichoderma
harzianum TR1 and Trichoderma citrinoviride 1V on Fusarium oxysporum and Fusarium
graminearum. The antagonistic effect was examined through two tests: Dual culture test (DUAL
test) and the effect of volatile organic compounds (VOCs) of Trichoderma strains on the growth
of Fusarium strains. Also, the cell-wall degrading enzymatic activity of T. citrinoviride and T.
harzianum was examined. The results showed that antagonistic activity of Trichoderma strains
varies from moderate to high. Mycelial growth inhibition by T. citrinoviride was 44% for F.
graminearum and 67% for F. oxysporum. T. harzianum inhibited F. gramminearum growth for
59% and F. oxysporum for 66%. Based on the results, it was concluded that T.harzianum and
T.citrinoviride can be considered biocontrol agents for F. oxysporum and F. graminearum.",
publisher = "University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia, University of Belgrade, Faculty of Agriculture, Serbia, ...",
journal = "Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”",
title = "In vitro antagonistic activity of Trichoerma spp. to Fusarium oxysporum and Fusarium graminearum",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6511"
}
Karličić, V., Jovičić-Petrović, J., Lalević, B., Raičević, V., Kljujev, I.,& Gudalović, T.. (2022). In vitro antagonistic activity of Trichoerma spp. to Fusarium oxysporum and Fusarium graminearum. in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”
University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia..
https://hdl.handle.net/21.15107/rcub_agrospace_6511
Karličić V, Jovičić-Petrović J, Lalević B, Raičević V, Kljujev I, Gudalović T. In vitro antagonistic activity of Trichoerma spp. to Fusarium oxysporum and Fusarium graminearum. in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”. 2022;.
https://hdl.handle.net/21.15107/rcub_agrospace_6511 .
Karličić, Vera, Jovičić-Petrović, Jelena, Lalević, Blažo, Raičević, Vera, Kljujev, Igor, Gudalović, Tatjana, "In vitro antagonistic activity of Trichoerma spp. to Fusarium oxysporum and Fusarium graminearum" in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022” (2022),
https://hdl.handle.net/21.15107/rcub_agrospace_6511 .

Biopriming: multiple effects on soybean germination metrics

Karličič, Vera; Lalević, Blažo; Jovičić-Petrović, Jelena; Kljujev, Igor; Raičević, Vera

(2022)

TY  - CONF
AU  - Karličič, Vera
AU  - Lalević, Blažo
AU  - Jovičić-Petrović, Jelena
AU  - Kljujev, Igor
AU  - Raičević, Vera
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6603
AB  - Biopriming is a pre-sowing seed inoculation technique based on beneficial microorganisms. The aim of the study was to estimate biopriming potential of microbial consortium on soybean seeds. Obtained results showed a stimulative effect of biopriming resulting in 8% higher germination percentage. Inoculated seeds were characterised as more vigorous according to vigor I, vigor II and electrical conductivity results. Accelerated aging test decreased germination percentage of both treatments to approximately 66±2%. Inoculated seeds were marked as more vigorous according to vigor I index. Biopriming of soybean seeds resulted in an increase of germination parameters that suggest stimulative effects on seed quality.
C3  - 57th Croatian & 17th Internaonal Symposium on Agriculture, Vodice, Croatia
T1  - Biopriming: multiple effects on soybean germination metrics
EP  - 282
SP  - 278
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6603
ER  - 
@conference{
author = "Karličič, Vera and Lalević, Blažo and Jovičić-Petrović, Jelena and Kljujev, Igor and Raičević, Vera",
year = "2022",
abstract = "Biopriming is a pre-sowing seed inoculation technique based on beneficial microorganisms. The aim of the study was to estimate biopriming potential of microbial consortium on soybean seeds. Obtained results showed a stimulative effect of biopriming resulting in 8% higher germination percentage. Inoculated seeds were characterised as more vigorous according to vigor I, vigor II and electrical conductivity results. Accelerated aging test decreased germination percentage of both treatments to approximately 66±2%. Inoculated seeds were marked as more vigorous according to vigor I index. Biopriming of soybean seeds resulted in an increase of germination parameters that suggest stimulative effects on seed quality.",
journal = "57th Croatian & 17th Internaonal Symposium on Agriculture, Vodice, Croatia",
title = "Biopriming: multiple effects on soybean germination metrics",
pages = "282-278",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6603"
}
Karličič, V., Lalević, B., Jovičić-Petrović, J., Kljujev, I.,& Raičević, V.. (2022). Biopriming: multiple effects on soybean germination metrics. in 57th Croatian & 17th Internaonal Symposium on Agriculture, Vodice, Croatia, 278-282.
https://hdl.handle.net/21.15107/rcub_agrospace_6603
Karličič V, Lalević B, Jovičić-Petrović J, Kljujev I, Raičević V. Biopriming: multiple effects on soybean germination metrics. in 57th Croatian & 17th Internaonal Symposium on Agriculture, Vodice, Croatia. 2022;:278-282.
https://hdl.handle.net/21.15107/rcub_agrospace_6603 .
Karličič, Vera, Lalević, Blažo, Jovičić-Petrović, Jelena, Kljujev, Igor, Raičević, Vera, "Biopriming: multiple effects on soybean germination metrics" in 57th Croatian & 17th Internaonal Symposium on Agriculture, Vodice, Croatia (2022):278-282,
https://hdl.handle.net/21.15107/rcub_agrospace_6603 .

Konzorcijum bakterija stimulatora biljnog rasta u revegetaciji deposola

Raičević, Vera; Karličič, Vera; Lalević, Blažo; Jovičić-Petrović, Jelena; Kljujev, Igor; Golubović Ćurguz, Vesna

(University of Belgrade, Faculty of Agriculture, Serbia, 2022)


                                            

                                            
Raičević, V., Karličič, V., Lalević, B., Jovičić-Petrović, J., Kljujev, I.,& Golubović Ćurguz, V.. (2022). Konzorcijum bakterija stimulatora biljnog rasta u revegetaciji deposola. 
University of Belgrade, Faculty of Agriculture, Serbia..
https://hdl.handle.net/21.15107/rcub_agrospace_6723
Raičević V, Karličič V, Lalević B, Jovičić-Petrović J, Kljujev I, Golubović Ćurguz V. Konzorcijum bakterija stimulatora biljnog rasta u revegetaciji deposola. 2022;.
https://hdl.handle.net/21.15107/rcub_agrospace_6723 .
Raičević, Vera, Karličič, Vera, Lalević, Blažo, Jovičić-Petrović, Jelena, Kljujev, Igor, Golubović Ćurguz, Vesna, "Konzorcijum bakterija stimulatora biljnog rasta u revegetaciji deposola" (2022),
https://hdl.handle.net/21.15107/rcub_agrospace_6723 .

Mikrobni diverzitet kao pokazatelj remedijacije jalovine

Karličič, Vera; Simić, Aleksandar; Brajević, Snežana; Kljujev, Igor; Jovičić-Petrović, Jelena; Raičević, Vera; Lalević, Blažo

(2022)

TY  - GEN
AU  - Karličič, Vera
AU  - Simić, Aleksandar
AU  - Brajević, Snežana
AU  - Kljujev, Igor
AU  - Jovičić-Petrović, Jelena
AU  - Raičević, Vera
AU  - Lalević, Blažo
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6724
AB  - Eksploatacija rude, i pored benefita za ljudsko društvo, dovodi do pogoršanja kvaliteta životne sredine. Kao posledica eksploatacije, dolazi do deponovanja otpadnog materijala i stvaranja jalovina sa nepovoljnim fizičkim, hemijskim i biološkim osobinama. Imajući u vidu značaj mikroorganizama u oštećenim ekosistemima, cilj ovog rada bio je ispitivanje mikrobnog diverziteta jalovine; na jednom delu jalovine izvršena je setva semena crvenog vijuka uz dodatak organskog i mineralnog đubriva (CVF), na drugom setva istog semena bez đubrenja (CV), dok je treći deo, bez setve i đubrenja, predstavljao kontrolu (KON). Mikrobni diverzitet ispitan je metodom agarnih ploča, pri čemu je određen ukupan broj bakterija, amonifikatora i gljiva, kao i prisustvo vrsta iz rodova Pseudomonas sp. i Azotobacter sp. Dobijeni rezultati ukazuju na nizak ukupan broj bakterija, amonifikatora i gljiva, dok vrste iz rodova Pseudomonas sp. i Azotobacter sp. nisu detektovane. Slaba zastupljenost mikrobnih populacija je posledica niskog sadržaja hranljivih supstanci i visoke koncentracije teških metala. Đubrenje je uticalo na povećanje mikrobiološke aktivnosti, kao i na promenu odnosa fungalnih i bakterijskih populacija, što ukazuje na oporavak oštećenog ekosistema.
T2  - XVI Savetovanje Održivi razvoj Braničevskog okruga i energetskog kompleksa Kostolac
T1  - Mikrobni diverzitet kao pokazatelj remedijacije jalovine
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6724
ER  - 
@misc{
author = "Karličič, Vera and Simić, Aleksandar and Brajević, Snežana and Kljujev, Igor and Jovičić-Petrović, Jelena and Raičević, Vera and Lalević, Blažo",
year = "2022",
abstract = "Eksploatacija rude, i pored benefita za ljudsko društvo, dovodi do pogoršanja kvaliteta životne sredine. Kao posledica eksploatacije, dolazi do deponovanja otpadnog materijala i stvaranja jalovina sa nepovoljnim fizičkim, hemijskim i biološkim osobinama. Imajući u vidu značaj mikroorganizama u oštećenim ekosistemima, cilj ovog rada bio je ispitivanje mikrobnog diverziteta jalovine; na jednom delu jalovine izvršena je setva semena crvenog vijuka uz dodatak organskog i mineralnog đubriva (CVF), na drugom setva istog semena bez đubrenja (CV), dok je treći deo, bez setve i đubrenja, predstavljao kontrolu (KON). Mikrobni diverzitet ispitan je metodom agarnih ploča, pri čemu je određen ukupan broj bakterija, amonifikatora i gljiva, kao i prisustvo vrsta iz rodova Pseudomonas sp. i Azotobacter sp. Dobijeni rezultati ukazuju na nizak ukupan broj bakterija, amonifikatora i gljiva, dok vrste iz rodova Pseudomonas sp. i Azotobacter sp. nisu detektovane. Slaba zastupljenost mikrobnih populacija je posledica niskog sadržaja hranljivih supstanci i visoke koncentracije teških metala. Đubrenje je uticalo na povećanje mikrobiološke aktivnosti, kao i na promenu odnosa fungalnih i bakterijskih populacija, što ukazuje na oporavak oštećenog ekosistema.",
journal = "XVI Savetovanje Održivi razvoj Braničevskog okruga i energetskog kompleksa Kostolac",
title = "Mikrobni diverzitet kao pokazatelj remedijacije jalovine",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6724"
}
Karličič, V., Simić, A., Brajević, S., Kljujev, I., Jovičić-Petrović, J., Raičević, V.,& Lalević, B.. (2022). Mikrobni diverzitet kao pokazatelj remedijacije jalovine. in XVI Savetovanje Održivi razvoj Braničevskog okruga i energetskog kompleksa Kostolac.
https://hdl.handle.net/21.15107/rcub_agrospace_6724
Karličič V, Simić A, Brajević S, Kljujev I, Jovičić-Petrović J, Raičević V, Lalević B. Mikrobni diverzitet kao pokazatelj remedijacije jalovine. in XVI Savetovanje Održivi razvoj Braničevskog okruga i energetskog kompleksa Kostolac. 2022;.
https://hdl.handle.net/21.15107/rcub_agrospace_6724 .
Karličič, Vera, Simić, Aleksandar, Brajević, Snežana, Kljujev, Igor, Jovičić-Petrović, Jelena, Raičević, Vera, Lalević, Blažo, "Mikrobni diverzitet kao pokazatelj remedijacije jalovine" in XVI Savetovanje Održivi razvoj Braničevskog okruga i energetskog kompleksa Kostolac (2022),
https://hdl.handle.net/21.15107/rcub_agrospace_6724 .

Static magnetic field improves effects of biopriming by Azotobacter chroococcum F8/2

Kerečki, Slavica; Jovičić-Petrović, Jelena; Karličić, Vera; Kljujev, Igor; Ćirković, Saša; Ristić-Đurović, Jasna

(University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia, 2022)

TY  - CONF
AU  - Kerečki, Slavica
AU  - Jovičić-Petrović, Jelena
AU  - Karličić, Vera
AU  - Kljujev, Igor
AU  - Ćirković, Saša
AU  - Ristić-Đurović, Jasna
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6512
AB  - Seed inoculation (biopriming) represents an agronomic practice directed towards improving
germination, as well as fostering beneficial plant-microbe interaction from the very beginning
of plants’ life. Besides biopriming, static magnetic field (SMF) is studied as an abiotic factor
affecting germination and plant growth. This paper is aimed to examine the combined effect
of Azotobacter chroococcum F8/2 and SMF of 90 mT on germination. A. chroococcum F8/2
has been proven as a successful biopriming agent, with beneficial effect on cucumber,
tomato, wheat, and soybean germination. This research starts from the hypothesis that the
combined effect of Azotobacter inoculation and SMF could lead to synergistic improvement
of germination parameters, compared to already shown effects of biopriming itself. The
research was conducted with following cultivable plants: basil, cucumber, tomato, wheat, and
soybean. Seed treatment was performed by 1h-immersion of surface-sterilized seeds into
bacterial suspension (107CFU/ml), followed by exposure to SMF of 90 mT for 5 min and 15
min. The germination test was conducted with 100 seeds per treatment and lasted 7 days. The
highest improvement of germination percentages was observed in cucumber and basil (an
increase for 35-41% and 41-45%, respectively), compared to biopriming without SMF
treatment. Tomato and wheat germination were not improved by addition of SMF treatment
to biopriming. The obtained results indicate that the application of SMF can affect the
germination parameters that are changed by biopriming. There is a need for further research
in order to explain the differences between plant species’ response.
PB  - University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia
PB  - University of Belgrade, Faculty of Agriculture, Serbia
PB  - ...
C3  - Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”
T1  - Static magnetic field improves effects of biopriming by Azotobacter chroococcum F8/2
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6512
ER  - 
@conference{
author = "Kerečki, Slavica and Jovičić-Petrović, Jelena and Karličić, Vera and Kljujev, Igor and Ćirković, Saša and Ristić-Đurović, Jasna",
year = "2022",
abstract = "Seed inoculation (biopriming) represents an agronomic practice directed towards improving
germination, as well as fostering beneficial plant-microbe interaction from the very beginning
of plants’ life. Besides biopriming, static magnetic field (SMF) is studied as an abiotic factor
affecting germination and plant growth. This paper is aimed to examine the combined effect
of Azotobacter chroococcum F8/2 and SMF of 90 mT on germination. A. chroococcum F8/2
has been proven as a successful biopriming agent, with beneficial effect on cucumber,
tomato, wheat, and soybean germination. This research starts from the hypothesis that the
combined effect of Azotobacter inoculation and SMF could lead to synergistic improvement
of germination parameters, compared to already shown effects of biopriming itself. The
research was conducted with following cultivable plants: basil, cucumber, tomato, wheat, and
soybean. Seed treatment was performed by 1h-immersion of surface-sterilized seeds into
bacterial suspension (107CFU/ml), followed by exposure to SMF of 90 mT for 5 min and 15
min. The germination test was conducted with 100 seeds per treatment and lasted 7 days. The
highest improvement of germination percentages was observed in cucumber and basil (an
increase for 35-41% and 41-45%, respectively), compared to biopriming without SMF
treatment. Tomato and wheat germination were not improved by addition of SMF treatment
to biopriming. The obtained results indicate that the application of SMF can affect the
germination parameters that are changed by biopriming. There is a need for further research
in order to explain the differences between plant species’ response.",
publisher = "University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia, University of Belgrade, Faculty of Agriculture, Serbia, ...",
journal = "Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”",
title = "Static magnetic field improves effects of biopriming by Azotobacter chroococcum F8/2",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6512"
}
Kerečki, S., Jovičić-Petrović, J., Karličić, V., Kljujev, I., Ćirković, S.,& Ristić-Đurović, J.. (2022). Static magnetic field improves effects of biopriming by Azotobacter chroococcum F8/2. in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”
University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia..
https://hdl.handle.net/21.15107/rcub_agrospace_6512
Kerečki S, Jovičić-Petrović J, Karličić V, Kljujev I, Ćirković S, Ristić-Đurović J. Static magnetic field improves effects of biopriming by Azotobacter chroococcum F8/2. in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”. 2022;.
https://hdl.handle.net/21.15107/rcub_agrospace_6512 .
Kerečki, Slavica, Jovičić-Petrović, Jelena, Karličić, Vera, Kljujev, Igor, Ćirković, Saša, Ristić-Đurović, Jasna, "Static magnetic field improves effects of biopriming by Azotobacter chroococcum F8/2" in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022” (2022),
https://hdl.handle.net/21.15107/rcub_agrospace_6512 .

BIOPRIMING: A SUSTAINABLE SUPPORT FOR CROP ESTABLISHMENT

Kerečki, Slavica; Jovičić-Petrović, Jelena; Kljujev, Igor; Lalević, Blažo; Karličič, Vera; Petrović, Ivana; Raičević, Vera

(University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia, 2021)

TY  - CONF
AU  - Kerečki, Slavica
AU  - Jovičić-Petrović, Jelena
AU  - Kljujev, Igor
AU  - Lalević, Blažo
AU  - Karličič, Vera
AU  - Petrović, Ivana
AU  - Raičević, Vera
PY  - 2021
UR  - https://agrosym.ues.rs.ba/article/showpdf/BOOK_OF_PROCEEDINGS_2021_FINAL.pdf
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6578
AB  - Crop yields are highly depended on germination and early stages of plant growth. Numerous
priming techniques are being developed aimed to improve germination. Biopriming represents a
sustainable approach based on seed treatment in bacterial suspension of selected plant growth
promoting strains. One of the most promising plant growth promoting bacteria is Azotobacter
chroococcum. The aim of the research was to evaluate the effects of A. chroococcum F8/2 as a
biopriming agent on germination of various cultivable plants: basil, white mustard, cucumber,
tomato, wheat, canola, and soybean. After surface sterilization, seeds were bioprimed in the
bacterial suspension (107CFU/ml). Uninoculated seeds represented control treatment.
Germination test was conducted with 100 seeds per treatment and the germination was
monitored for 7 days. Following germination parameters were determined: germination
percentage, germination index, mean germination time, vigor I, vigor II, length and dry biomass
of the seedlings. The bacterial inoculation caused higher germination percentages of cucumber,
tomato, wheat and soybean. The highest increase in germination index was observed in wheat
(an increase of 19.8%). Tomato and basil were the only plants where vigor I was not increased
by inoculation. Generally, the most favorable effects of A. chroococcum biopriming were
observed in wheat where vigor I was increased more than twice, and vigor II was higher by
75.4% in inoculated seeds. The results indicate a significant potential for A. chroococcum use in
biopriming. The observed effects of seed priming on germination parameters were crop-specific,
with the most prominent potential in wheat biopriming.
PB  - University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia
PB  - University of Belgrade, Faculty of Agriculture, Serbia
PB  - Mediterranean Agronomic Institute of Bari (CIHEAM - IAMB) Italy
PB  - International Society of Environment and Rural Development, Japan
PB  - ...
C3  - Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021”
T1  - BIOPRIMING: A SUSTAINABLE SUPPORT FOR CROP ESTABLISHMENT
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6578
ER  - 
@conference{
author = "Kerečki, Slavica and Jovičić-Petrović, Jelena and Kljujev, Igor and Lalević, Blažo and Karličič, Vera and Petrović, Ivana and Raičević, Vera",
year = "2021",
abstract = "Crop yields are highly depended on germination and early stages of plant growth. Numerous
priming techniques are being developed aimed to improve germination. Biopriming represents a
sustainable approach based on seed treatment in bacterial suspension of selected plant growth
promoting strains. One of the most promising plant growth promoting bacteria is Azotobacter
chroococcum. The aim of the research was to evaluate the effects of A. chroococcum F8/2 as a
biopriming agent on germination of various cultivable plants: basil, white mustard, cucumber,
tomato, wheat, canola, and soybean. After surface sterilization, seeds were bioprimed in the
bacterial suspension (107CFU/ml). Uninoculated seeds represented control treatment.
Germination test was conducted with 100 seeds per treatment and the germination was
monitored for 7 days. Following germination parameters were determined: germination
percentage, germination index, mean germination time, vigor I, vigor II, length and dry biomass
of the seedlings. The bacterial inoculation caused higher germination percentages of cucumber,
tomato, wheat and soybean. The highest increase in germination index was observed in wheat
(an increase of 19.8%). Tomato and basil were the only plants where vigor I was not increased
by inoculation. Generally, the most favorable effects of A. chroococcum biopriming were
observed in wheat where vigor I was increased more than twice, and vigor II was higher by
75.4% in inoculated seeds. The results indicate a significant potential for A. chroococcum use in
biopriming. The observed effects of seed priming on germination parameters were crop-specific,
with the most prominent potential in wheat biopriming.",
publisher = "University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia, University of Belgrade, Faculty of Agriculture, Serbia, Mediterranean Agronomic Institute of Bari (CIHEAM - IAMB) Italy, International Society of Environment and Rural Development, Japan, ...",
journal = "Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021”",
title = "BIOPRIMING: A SUSTAINABLE SUPPORT FOR CROP ESTABLISHMENT",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6578"
}
Kerečki, S., Jovičić-Petrović, J., Kljujev, I., Lalević, B., Karličič, V., Petrović, I.,& Raičević, V.. (2021). BIOPRIMING: A SUSTAINABLE SUPPORT FOR CROP ESTABLISHMENT. in Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021”
University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia..
https://hdl.handle.net/21.15107/rcub_agrospace_6578
Kerečki S, Jovičić-Petrović J, Kljujev I, Lalević B, Karličič V, Petrović I, Raičević V. BIOPRIMING: A SUSTAINABLE SUPPORT FOR CROP ESTABLISHMENT. in Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021”. 2021;.
https://hdl.handle.net/21.15107/rcub_agrospace_6578 .
Kerečki, Slavica, Jovičić-Petrović, Jelena, Kljujev, Igor, Lalević, Blažo, Karličič, Vera, Petrović, Ivana, Raičević, Vera, "BIOPRIMING: A SUSTAINABLE SUPPORT FOR CROP ESTABLISHMENT" in Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021” (2021),
https://hdl.handle.net/21.15107/rcub_agrospace_6578 .

MICROBIOLOGICAL QUALITY OF SURFACE WATER AND SAFE VEGETABLE PRODUCTION

Kljujev, Igor; Karličič, Vera; Jovičić-Petrović, Jelena; Veličković, Ana; Lalević, Blažo; Raičević, Vera

(2021)

TY  - CONF
AU  - Kljujev, Igor
AU  - Karličič, Vera
AU  - Jovičić-Petrović, Jelena
AU  - Veličković, Ana
AU  - Lalević, Blažo
AU  - Raičević, Vera
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6602
AB  - Good microbiological quality of irrigation water has a great importance for health-safety
agricultural production. In order to avoid microbiological contamination of crops, the
microbiological quality of the water supplying the crops should be monitored. The aim of this
paper is investigation of the microbiological quality of the water from 5 channels and one pool
from the municipality of Surcin which can potentially be used for irrigation, as well as
determination the microbiological quality of the vegetables which are irrigated from the pool.
Microbiological parameters of water and vegetables quality are determined by the standard
methods prescribed by the Rulebook on parameters of surface waters (MPN method) and
Rulebook of food hygiene of production of Republic of Serbia. The values of the tested
parameters in one of the five investigated channels, Surcin channel water, were higher in relation
to the limit values of the Rulebook. The increased levels of total and fecal coliforms, Escherichia
coli, Salmonella, and Shigella were found. The Surcin channel water requires appropriate
treatment before its use for crop irrigation. The values of other tested waters did not go beyond
the limit values prescribed by the Rulebook, but for the safer agricultural production their
treatment is recommended. Microbiological analyzes of vegetables were also done. The total and
fecal coliform bacteria, as well as E. coli, Salmonella sp. and Shigella sp., were not detected in
the tested vegetable samples.
C3  - Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021”
T1  - MICROBIOLOGICAL QUALITY OF SURFACE WATER AND SAFE VEGETABLE PRODUCTION
EP  - 529
SP  - 523
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6602
ER  - 
@conference{
author = "Kljujev, Igor and Karličič, Vera and Jovičić-Petrović, Jelena and Veličković, Ana and Lalević, Blažo and Raičević, Vera",
year = "2021",
abstract = "Good microbiological quality of irrigation water has a great importance for health-safety
agricultural production. In order to avoid microbiological contamination of crops, the
microbiological quality of the water supplying the crops should be monitored. The aim of this
paper is investigation of the microbiological quality of the water from 5 channels and one pool
from the municipality of Surcin which can potentially be used for irrigation, as well as
determination the microbiological quality of the vegetables which are irrigated from the pool.
Microbiological parameters of water and vegetables quality are determined by the standard
methods prescribed by the Rulebook on parameters of surface waters (MPN method) and
Rulebook of food hygiene of production of Republic of Serbia. The values of the tested
parameters in one of the five investigated channels, Surcin channel water, were higher in relation
to the limit values of the Rulebook. The increased levels of total and fecal coliforms, Escherichia
coli, Salmonella, and Shigella were found. The Surcin channel water requires appropriate
treatment before its use for crop irrigation. The values of other tested waters did not go beyond
the limit values prescribed by the Rulebook, but for the safer agricultural production their
treatment is recommended. Microbiological analyzes of vegetables were also done. The total and
fecal coliform bacteria, as well as E. coli, Salmonella sp. and Shigella sp., were not detected in
the tested vegetable samples.",
journal = "Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021”",
title = "MICROBIOLOGICAL QUALITY OF SURFACE WATER AND SAFE VEGETABLE PRODUCTION",
pages = "529-523",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6602"
}
Kljujev, I., Karličič, V., Jovičić-Petrović, J., Veličković, A., Lalević, B.,& Raičević, V.. (2021). MICROBIOLOGICAL QUALITY OF SURFACE WATER AND SAFE VEGETABLE PRODUCTION. in Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021”, 523-529.
https://hdl.handle.net/21.15107/rcub_agrospace_6602
Kljujev I, Karličič V, Jovičić-Petrović J, Veličković A, Lalević B, Raičević V. MICROBIOLOGICAL QUALITY OF SURFACE WATER AND SAFE VEGETABLE PRODUCTION. in Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021”. 2021;:523-529.
https://hdl.handle.net/21.15107/rcub_agrospace_6602 .
Kljujev, Igor, Karličič, Vera, Jovičić-Petrović, Jelena, Veličković, Ana, Lalević, Blažo, Raičević, Vera, "MICROBIOLOGICAL QUALITY OF SURFACE WATER AND SAFE VEGETABLE PRODUCTION" in Proceedings of the XII International Scientific Agricultural Symposium “Agrosym 2021” (2021):523-529,
https://hdl.handle.net/21.15107/rcub_agrospace_6602 .

SOIL MICROORGANISMS AND AGROECOSYSTEM HEALTH

Jovičić-Petrović, Jelena

(2021)

TY  - GEN
AU  - Jovičić-Petrović, Jelena
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6843
AB  - Modern society is dealing with serious global challenges including climate change, food insecurity, pollution, as well as loss of natural resources and biodiversity. Agroecosystem health ensures the productivity and resilience of ecosystem services to various disturbances. The agroecosystem processes are based on the diversity of soil microbes as the main pillar
of agricultural sustainability. Numerous ecosystem functions and services provided by soil microbes include nutrient cycling, bioremediation, climate regulation, soil formation, pest regulation, and providing plant resilience to environmental stress. Soil biodiversity is a source of beneficial microbes such as biofertilizers, biostimulators, bioremediation agents,
and biopesticides, whose application in agriculture can help avoid and reduce pollution with improved crop yields at the same time.
While the application of microbial inoculants directly modulates the rhizosphere community, various agricultural practices (such as crop rotation and intercropping) increase diversity and recruit specific groups of beneficial microorganisms. Culture-independent techniques bring the possibility to access taxonomic diversity and community networks in agricultural
soil as well as to develop tools for biodiversity monitoring. The development of modern techniques for biodiversity assessment is in the race with accelerated diversity loss. Pollution, soil erosion, acidification, and loss of soil organic matter are some of the main consequences of agricultural intensification. Nitrogen-fixing bacteria and mycorrhizal fungi represent the most studied beneficial microbes whose activity in soil is restricted by improper agricultural practices.
Preservation of above-ground diversity is not sufficient, and soil management strategies need to consider changes in the underground biodiversity.
T2  - Simpozijum „Mikrobiologija životne sredine“, UMS Serija 2021, 16. decembra 2021, Book of abstracts 40.str.
T1  - SOIL MICROORGANISMS AND AGROECOSYSTEM HEALTH
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6843
ER  - 
@misc{
author = "Jovičić-Petrović, Jelena",
year = "2021",
abstract = "Modern society is dealing with serious global challenges including climate change, food insecurity, pollution, as well as loss of natural resources and biodiversity. Agroecosystem health ensures the productivity and resilience of ecosystem services to various disturbances. The agroecosystem processes are based on the diversity of soil microbes as the main pillar
of agricultural sustainability. Numerous ecosystem functions and services provided by soil microbes include nutrient cycling, bioremediation, climate regulation, soil formation, pest regulation, and providing plant resilience to environmental stress. Soil biodiversity is a source of beneficial microbes such as biofertilizers, biostimulators, bioremediation agents,
and biopesticides, whose application in agriculture can help avoid and reduce pollution with improved crop yields at the same time.
While the application of microbial inoculants directly modulates the rhizosphere community, various agricultural practices (such as crop rotation and intercropping) increase diversity and recruit specific groups of beneficial microorganisms. Culture-independent techniques bring the possibility to access taxonomic diversity and community networks in agricultural
soil as well as to develop tools for biodiversity monitoring. The development of modern techniques for biodiversity assessment is in the race with accelerated diversity loss. Pollution, soil erosion, acidification, and loss of soil organic matter are some of the main consequences of agricultural intensification. Nitrogen-fixing bacteria and mycorrhizal fungi represent the most studied beneficial microbes whose activity in soil is restricted by improper agricultural practices.
Preservation of above-ground diversity is not sufficient, and soil management strategies need to consider changes in the underground biodiversity.",
journal = "Simpozijum „Mikrobiologija životne sredine“, UMS Serija 2021, 16. decembra 2021, Book of abstracts 40.str.",
title = "SOIL MICROORGANISMS AND AGROECOSYSTEM HEALTH",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6843"
}
Jovičić-Petrović, J.. (2021). SOIL MICROORGANISMS AND AGROECOSYSTEM HEALTH. in Simpozijum „Mikrobiologija životne sredine“, UMS Serija 2021, 16. decembra 2021, Book of abstracts 40.str..
https://hdl.handle.net/21.15107/rcub_agrospace_6843
Jovičić-Petrović J. SOIL MICROORGANISMS AND AGROECOSYSTEM HEALTH. in Simpozijum „Mikrobiologija životne sredine“, UMS Serija 2021, 16. decembra 2021, Book of abstracts 40.str.. 2021;.
https://hdl.handle.net/21.15107/rcub_agrospace_6843 .
Jovičić-Petrović, Jelena, "SOIL MICROORGANISMS AND AGROECOSYSTEM HEALTH" in Simpozijum „Mikrobiologija životne sredine“, UMS Serija 2021, 16. decembra 2021, Book of abstracts 40.str. (2021),
https://hdl.handle.net/21.15107/rcub_agrospace_6843 .

MICROBIOME OF THE HALOPHYTE HORDEUM HYSTRIX ROTH. AS A SOURCE OF THE HALOPHILIC PGP BACTERIA

Dragojević, Milica; Jovičić-Petrović, Jelena; Raičević, Vera

(Federation of European Microbiological Societies, FEMS, 2020)

TY  - JOUR
AU  - Dragojević, Milica
AU  - Jovičić-Petrović, Jelena
AU  - Raičević, Vera
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6842
AB  - BACKGROUND
Determination of the halophytic microbiome diversity is the basis for understanding the mechanisms that enable halophytes to tolerate the increased salt concentration. This report provides new data regarding the bacterial halophyte community and diversity of the endorhizosphere of the halophytic Hordeum hystrix Roth. Hordeum hystrix Roth. (Poaceae) is an annual plant of seasonally flooded saline lands and consequently, plant samples were collected
from the area of the naturally formed saline lands, Slano Kopovo.

OBJECTIVES
In addition to the analysis of microbiome diversity, the aim of this study was to characterize isolates of halophilic endophytic bacteria and their plant growth promoting ability.
METHODS
The metagenomic approach based on 16s rRNA gene sequencing was used to gain insight into the composition of the endophyte bacterial community at different taxonomic levels. The endophytic isolates were initially selected for the maximum salt concentration tolerance and the ability to produce 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase. Selected strains were tested on eight PGP traits at different NaCl concentrations.
RESULTS
Most isolates could tolerate the NaCl concentration over a range from 3-20%. Two strains showed positive results related to all eight tested PGP traits. At the high NaCl concentrations, the same strains retained seven positive PGP features. Our results indicate that the endorhizosphere of the halophytes is a source of halophilic PGP bacteria that, in addition to its beneficial effects on the host, have the possibility of their potential application in sustainable agriculture.
PB  - Federation of European Microbiological Societies, FEMS
T2  - FEMS Online Conference on Microbiology
T1  - MICROBIOME OF THE HALOPHYTE HORDEUM HYSTRIX ROTH. AS A SOURCE OF THE HALOPHILIC PGP BACTERIA
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6842
ER  - 
@article{
author = "Dragojević, Milica and Jovičić-Petrović, Jelena and Raičević, Vera",
year = "2020",
abstract = "BACKGROUND
Determination of the halophytic microbiome diversity is the basis for understanding the mechanisms that enable halophytes to tolerate the increased salt concentration. This report provides new data regarding the bacterial halophyte community and diversity of the endorhizosphere of the halophytic Hordeum hystrix Roth. Hordeum hystrix Roth. (Poaceae) is an annual plant of seasonally flooded saline lands and consequently, plant samples were collected
from the area of the naturally formed saline lands, Slano Kopovo.

OBJECTIVES
In addition to the analysis of microbiome diversity, the aim of this study was to characterize isolates of halophilic endophytic bacteria and their plant growth promoting ability.
METHODS
The metagenomic approach based on 16s rRNA gene sequencing was used to gain insight into the composition of the endophyte bacterial community at different taxonomic levels. The endophytic isolates were initially selected for the maximum salt concentration tolerance and the ability to produce 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase. Selected strains were tested on eight PGP traits at different NaCl concentrations.
RESULTS
Most isolates could tolerate the NaCl concentration over a range from 3-20%. Two strains showed positive results related to all eight tested PGP traits. At the high NaCl concentrations, the same strains retained seven positive PGP features. Our results indicate that the endorhizosphere of the halophytes is a source of halophilic PGP bacteria that, in addition to its beneficial effects on the host, have the possibility of their potential application in sustainable agriculture.",
publisher = "Federation of European Microbiological Societies, FEMS",
journal = "FEMS Online Conference on Microbiology",
title = "MICROBIOME OF THE HALOPHYTE HORDEUM HYSTRIX ROTH. AS A SOURCE OF THE HALOPHILIC PGP BACTERIA",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6842"
}
Dragojević, M., Jovičić-Petrović, J.,& Raičević, V.. (2020). MICROBIOME OF THE HALOPHYTE HORDEUM HYSTRIX ROTH. AS A SOURCE OF THE HALOPHILIC PGP BACTERIA. in FEMS Online Conference on Microbiology
Federation of European Microbiological Societies, FEMS..
https://hdl.handle.net/21.15107/rcub_agrospace_6842
Dragojević M, Jovičić-Petrović J, Raičević V. MICROBIOME OF THE HALOPHYTE HORDEUM HYSTRIX ROTH. AS A SOURCE OF THE HALOPHILIC PGP BACTERIA. in FEMS Online Conference on Microbiology. 2020;.
https://hdl.handle.net/21.15107/rcub_agrospace_6842 .
Dragojević, Milica, Jovičić-Petrović, Jelena, Raičević, Vera, "MICROBIOME OF THE HALOPHYTE HORDEUM HYSTRIX ROTH. AS A SOURCE OF THE HALOPHILIC PGP BACTERIA" in FEMS Online Conference on Microbiology (2020),
https://hdl.handle.net/21.15107/rcub_agrospace_6842 .

Primena BART testova u ispitivanju fiziološkog diverziteta bakterija u podzemnoj vodi

Vujović, Bojana; Jovičić-Petrović, Jelena; Rašković, Nikola; Vukmanović, Tamara; Kljujev, Igor; Raičević, Vera

(2018)

TY  - CONF
AU  - Vujović, Bojana
AU  - Jovičić-Petrović, Jelena
AU  - Rašković, Nikola
AU  - Vukmanović, Tamara
AU  - Kljujev, Igor
AU  - Raičević, Vera
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6844
AB  - Podzemne vode predstavljaju najočuvaniji deo hidrosfere, zaštićen od globalne
degradacije kvaliteta vode, zbog čega je široko rasprostranjen i često korišćen resurs
vodosnabdevanja. Iako se podzemne vode smatraju mikrobiološki slabo naseljenim
delom biosfere, transformacija organskog ugljenika, transformacija azota, gvožđa i
sumpora između oksidovanog i redukovanog stanja, produkcija metana i drugi
fundamentalni procesi se i u podzemnim vodama odigravaju mikrobiološkom
aktivnošću.1 Iako bakterije koje pripadaju različitim fiziološkim grupama nisu od
primarnog značaja pri proceni pogodnosti vode za upotrebu, populacija "normalno" ili
"prirodno" prisutnih bakterija utiče na organoleptička svojstva, pH, redoks potencijal,
količinu kiseonika i druge karakteristike vode.1,2 U radu su prikazani rezultati
kvalitativne i kvantitativne zastupljenosti gvožđevitih, sulfat redukujućih, nitrifikujućih,
denitrifikujućih, fluorescirajućih i sluz produkujućih bakterija u vodi poreklom iz tri
bunara primenom BART testova (Biological Activity Reaction Tests). Takođe, u radu je
prikazan i broj ukupnih i fekalnih koliformnih bakterija određen metodom IDEXX
Colilert-18/Quanty-Tray 2000 i fekalnih enterokoka metodom Enterolert-E/Quanty-Tray
2000. Dobijeni rezultati ukazuju da postoji pozitivna korelacija između biodiverziteta
različitih grupa testiranih bakterija, što ukazuje na složene ekološke abiotičke i biotičke
odnose u podzemenim vodama i bunarima. Iako je autohtona bakterijska zajednica
uslovljena geološkim svojstvima vode, ove bakterije mogu uticati i limitirati upotrebu
podzemne vode u vodosnabdevanju stupanjem u odnose sa patogenim ili potencijalno
patogenim organizmima
C3  - knjiga apstrakata, Drugi kongres biologa Srbije. (p. 242). Kladovo
T1  - Primena BART testova u ispitivanju fiziološkog diverziteta bakterija u podzemnoj vodi
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6844
ER  - 
@conference{
author = "Vujović, Bojana and Jovičić-Petrović, Jelena and Rašković, Nikola and Vukmanović, Tamara and Kljujev, Igor and Raičević, Vera",
year = "2018",
abstract = "Podzemne vode predstavljaju najočuvaniji deo hidrosfere, zaštićen od globalne
degradacije kvaliteta vode, zbog čega je široko rasprostranjen i često korišćen resurs
vodosnabdevanja. Iako se podzemne vode smatraju mikrobiološki slabo naseljenim
delom biosfere, transformacija organskog ugljenika, transformacija azota, gvožđa i
sumpora između oksidovanog i redukovanog stanja, produkcija metana i drugi
fundamentalni procesi se i u podzemnim vodama odigravaju mikrobiološkom
aktivnošću.1 Iako bakterije koje pripadaju različitim fiziološkim grupama nisu od
primarnog značaja pri proceni pogodnosti vode za upotrebu, populacija "normalno" ili
"prirodno" prisutnih bakterija utiče na organoleptička svojstva, pH, redoks potencijal,
količinu kiseonika i druge karakteristike vode.1,2 U radu su prikazani rezultati
kvalitativne i kvantitativne zastupljenosti gvožđevitih, sulfat redukujućih, nitrifikujućih,
denitrifikujućih, fluorescirajućih i sluz produkujućih bakterija u vodi poreklom iz tri
bunara primenom BART testova (Biological Activity Reaction Tests). Takođe, u radu je
prikazan i broj ukupnih i fekalnih koliformnih bakterija određen metodom IDEXX
Colilert-18/Quanty-Tray 2000 i fekalnih enterokoka metodom Enterolert-E/Quanty-Tray
2000. Dobijeni rezultati ukazuju da postoji pozitivna korelacija između biodiverziteta
različitih grupa testiranih bakterija, što ukazuje na složene ekološke abiotičke i biotičke
odnose u podzemenim vodama i bunarima. Iako je autohtona bakterijska zajednica
uslovljena geološkim svojstvima vode, ove bakterije mogu uticati i limitirati upotrebu
podzemne vode u vodosnabdevanju stupanjem u odnose sa patogenim ili potencijalno
patogenim organizmima",
journal = "knjiga apstrakata, Drugi kongres biologa Srbije. (p. 242). Kladovo",
title = "Primena BART testova u ispitivanju fiziološkog diverziteta bakterija u podzemnoj vodi",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6844"
}
Vujović, B., Jovičić-Petrović, J., Rašković, N., Vukmanović, T., Kljujev, I.,& Raičević, V.. (2018). Primena BART testova u ispitivanju fiziološkog diverziteta bakterija u podzemnoj vodi. in knjiga apstrakata, Drugi kongres biologa Srbije. (p. 242). Kladovo.
https://hdl.handle.net/21.15107/rcub_agrospace_6844
Vujović B, Jovičić-Petrović J, Rašković N, Vukmanović T, Kljujev I, Raičević V. Primena BART testova u ispitivanju fiziološkog diverziteta bakterija u podzemnoj vodi. in knjiga apstrakata, Drugi kongres biologa Srbije. (p. 242). Kladovo. 2018;.
https://hdl.handle.net/21.15107/rcub_agrospace_6844 .
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https://hdl.handle.net/21.15107/rcub_agrospace_6844 .