TY  - JOUR
AU  - Rudić, Željka
AU  - Vujović, Bojana
AU  - Božić, Mile
AU  - Arizanović, Tanja
AU  - Raičević, Vera
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4621
AB  - The objective of this paper was to emphasise how faecal bacteria persist in canal sediment and relate abiotic factors in a pen-urban canal. Mann-Whitney tests confirmed that there is a considerable difference in water quality of upstream and downstream ends of the canal, which supports the claim that water quality is affected by wastewater discharge. Strong positive correlations between enterococci and organic matter, TOC and all nitrogen forms in sediment show that the large amount of organic matter in sediment is linked to high enterococcal counts. High counts of E. coli in sediment, as well as weak correlations between E. coli and sediment quality parameters, together with water quality changes, indicate a 'fresh' pollution of aquatic system. In conclusion, our study suggests that wastewater discharge makes a long-term contribution to the increased content of E. cob and enterococci in the Palic-Ludas canal.
PB  - Inderscience Enterprises Ltd, Geneva
T2  - International Journal of Environment and Pollution
T1  - Relationships between water and sediment quality parameters and faecal bacteria content in the Palic-Ludas canal, Serbia
EP  - 309
IS  - 4
SP  - 292
VL  - 64
DO  - 10.1504/IJEP.2018.099463
ER  - 

@article{
author = "Rudić, Željka and Vujović, Bojana and Božić, Mile and Arizanović, Tanja and Raičević, Vera",
year = "2018",
abstract = "The objective of this paper was to emphasise how faecal bacteria persist in canal sediment and relate abiotic factors in a pen-urban canal. Mann-Whitney tests confirmed that there is a considerable difference in water quality of upstream and downstream ends of the canal, which supports the claim that water quality is affected by wastewater discharge. Strong positive correlations between enterococci and organic matter, TOC and all nitrogen forms in sediment show that the large amount of organic matter in sediment is linked to high enterococcal counts. High counts of E. coli in sediment, as well as weak correlations between E. coli and sediment quality parameters, together with water quality changes, indicate a 'fresh' pollution of aquatic system. In conclusion, our study suggests that wastewater discharge makes a long-term contribution to the increased content of E. cob and enterococci in the Palic-Ludas canal.",
publisher = "Inderscience Enterprises Ltd, Geneva",
journal = "International Journal of Environment and Pollution",
title = "Relationships between water and sediment quality parameters and faecal bacteria content in the Palic-Ludas canal, Serbia",
pages = "309-292",
number = "4",
volume = "64",
doi = "10.1504/IJEP.2018.099463"
}

Rudić, Ž., Vujović, B., Božić, M., Arizanović, T.,& Raičević, V.. (2018). Relationships between water and sediment quality parameters and faecal bacteria content in the Palic-Ludas canal, Serbia. in International Journal of Environment and Pollution
Inderscience Enterprises Ltd, Geneva., 64(4), 292-309.
https://doi.org/10.1504/IJEP.2018.099463

Rudić Ž, Vujović B, Božić M, Arizanović T, Raičević V. Relationships between water and sediment quality parameters and faecal bacteria content in the Palic-Ludas canal, Serbia. in International Journal of Environment and Pollution. 2018;64(4):292-309.
doi:10.1504/IJEP.2018.099463 .

Rudić, Željka, Vujović, Bojana, Božić, Mile, Arizanović, Tanja, Raičević, Vera, "Relationships between water and sediment quality parameters and faecal bacteria content in the Palic-Ludas canal, Serbia" in International Journal of Environment and Pollution, 64, no. 4 (2018):292-309,
https://doi.org/10.1504/IJEP.2018.099463 . .

TY  - JOUR
AU  - Vujović, Bojana
AU  - Rudić, Željka
AU  - Kljujev, Igor
AU  - Rajković, Dobrica
AU  - Božić, Mile
AU  - Raičević, Vera
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4228
AB  - Biofilm formation is one of the main characteristic of Pseudomonas aeruginosa strains. This ability provide bacteria to survive in different, usually restrictivesss environmental conditions. In the same time, biofilm forming is a risk in a many field of industry, mainly in food industry. It is known that diverse P. aeruginosa strains from various environmental sources have different potention to form biofilms. In this paper it is examinated the potention to form biofilm four isolates of P. aeruginosa and based of this results, tested isolates have classificated into four groups. Biofilm formation tested in microtitar plates during the 24 hours at changed conditions of temperature (37°C and 22°C), pH (6 and 7) and concentration of NaCl (1% and 2%). Obtained results have shown that isolated P. aeruginosa have unsimilar ability to form biofilms. Biomass of formed biofilm was greater at 22°C than at 37°C. Also, acid conditions and higher concentration of salt had no inhibitory effect to biofilm forming process.
AB  - Stvaranje biofilmova predstavlja jednu od glavnih osobina Pseudomonas aeruginosa koja omogućava ovoj bakteriji preživljavanje u različitim, često nepovoljnim uslovima životne sredine. Međutim, formiranje biofilmova predstavlja i faktor rizika u mnogim oblastima industrije, posebno prehrambene, pošto prisustvo čvrstih površina pruža dobre uslove za formiranje biofilma. Kako je poznato da izolati P. aeruginosa koji potiču iz različitih uzoraka poreklom iz životne sredine imaju različit potencijal da formiraju biofilmove, u ovom radu je ispitana sposobnost formiranja biofilmova četiri izolata ove bakterije i izvršena njihova klasifikacija u odnosu na ovu osobinu. Primenjen je statički test u mikrotitar pločama u trajanju od 24 sata u različitim uslovima temperature (37°C i 22°C), pH (6 i 7) i koncentracije NaCl (1 i 2%). Dobijeni rezultati su pokazali da izolati P. aeruginosa imaju različitu sposobnost da formiraju biofilmove, da je masa formiranih biofilmova bila veća na 22°C, kao i da promenjeni uslovi sredine nisu inhibirali stvaranje biofilmova.
PB  - Inženjersko društvo za koroziju, Beograd
T2  - Zaštita materijala
T1  - Potential of pseudomonas aeruginosa environmental isolates for biofilm formation
T1  - Potencijal formiranja biofilmova pseudomonas aeruginosa iz životne sredine
EP  - 454
IS  - 3
SP  - 449
VL  - 57
DO  - 10.5937/ZasMat1603449V
ER  - 

@article{
author = "Vujović, Bojana and Rudić, Željka and Kljujev, Igor and Rajković, Dobrica and Božić, Mile and Raičević, Vera",
year = "2016",
abstract = "Biofilm formation is one of the main characteristic of Pseudomonas aeruginosa strains. This ability provide bacteria to survive in different, usually restrictivesss environmental conditions. In the same time, biofilm forming is a risk in a many field of industry, mainly in food industry. It is known that diverse P. aeruginosa strains from various environmental sources have different potention to form biofilms. In this paper it is examinated the potention to form biofilm four isolates of P. aeruginosa and based of this results, tested isolates have classificated into four groups. Biofilm formation tested in microtitar plates during the 24 hours at changed conditions of temperature (37°C and 22°C), pH (6 and 7) and concentration of NaCl (1% and 2%). Obtained results have shown that isolated P. aeruginosa have unsimilar ability to form biofilms. Biomass of formed biofilm was greater at 22°C than at 37°C. Also, acid conditions and higher concentration of salt had no inhibitory effect to biofilm forming process., Stvaranje biofilmova predstavlja jednu od glavnih osobina Pseudomonas aeruginosa koja omogućava ovoj bakteriji preživljavanje u različitim, često nepovoljnim uslovima životne sredine. Međutim, formiranje biofilmova predstavlja i faktor rizika u mnogim oblastima industrije, posebno prehrambene, pošto prisustvo čvrstih površina pruža dobre uslove za formiranje biofilma. Kako je poznato da izolati P. aeruginosa koji potiču iz različitih uzoraka poreklom iz životne sredine imaju različit potencijal da formiraju biofilmove, u ovom radu je ispitana sposobnost formiranja biofilmova četiri izolata ove bakterije i izvršena njihova klasifikacija u odnosu na ovu osobinu. Primenjen je statički test u mikrotitar pločama u trajanju od 24 sata u različitim uslovima temperature (37°C i 22°C), pH (6 i 7) i koncentracije NaCl (1 i 2%). Dobijeni rezultati su pokazali da izolati P. aeruginosa imaju različitu sposobnost da formiraju biofilmove, da je masa formiranih biofilmova bila veća na 22°C, kao i da promenjeni uslovi sredine nisu inhibirali stvaranje biofilmova.",
publisher = "Inženjersko društvo za koroziju, Beograd",
journal = "Zaštita materijala",
title = "Potential of pseudomonas aeruginosa environmental isolates for biofilm formation, Potencijal formiranja biofilmova pseudomonas aeruginosa iz životne sredine",
pages = "454-449",
number = "3",
volume = "57",
doi = "10.5937/ZasMat1603449V"
}

Vujović, B., Rudić, Ž., Kljujev, I., Rajković, D., Božić, M.,& Raičević, V.. (2016). Potential of pseudomonas aeruginosa environmental isolates for biofilm formation. in Zaštita materijala
Inženjersko društvo za koroziju, Beograd., 57(3), 449-454.
https://doi.org/10.5937/ZasMat1603449V

Vujović B, Rudić Ž, Kljujev I, Rajković D, Božić M, Raičević V. Potential of pseudomonas aeruginosa environmental isolates for biofilm formation. in Zaštita materijala. 2016;57(3):449-454.
doi:10.5937/ZasMat1603449V .

Vujović, Bojana, Rudić, Željka, Kljujev, Igor, Rajković, Dobrica, Božić, Mile, Raičević, Vera, "Potential of pseudomonas aeruginosa environmental isolates for biofilm formation" in Zaštita materijala, 57, no. 3 (2016):449-454,
https://doi.org/10.5937/ZasMat1603449V . .

TY  - JOUR
AU  - Vujović, Bojana
AU  - Teodorović, Smilja
AU  - Rudić, Željka
AU  - Božić, Mile
AU  - Raičević, Vera
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4052
AB  - Pseudomonas aeruginosa is a globally distributed environmental bacterium, which is also a significant opportunistic pathogen of humans, animals and plants. It is considered that wide distribution of this bacterium is connected with its most significant constitutive property to form biofilms, and that this multicellular mode of growth, predominant in nature, serves as a protective mechanism against unfavourable environmental conditions. The work presented here examines the phenotypic diversity of Pseudomonas aeruginosa environmental isolates with respect to biofilm production capacity under different environmental conditions (temperature, pH, NaCl), production of virulence factors, and motility. The purpose of this work is to present the production of two quorum sensing-regulated virulence factors (rhamnolipids and pyocyanin), explore different motility tests (swimming, swarming and twitching) and discover potential relationship between assessed phenotypic features. Obtained results delineate environmental conditions coinciding with biofilm production and suggest a high correlation between rhamnolipid production levels and biofilm formation. Rhamnolipids affect motility competence, yet only the flagellum-mediated swimming motility has significant impact on the biofilm formation potential. Although it is challenging to demarcate a definitive, clear correlation between parameters tested, rhamnolipid content appears to serve as a link between the tested phenotypic factors.
PB  - IWA Publishing, London
T2  - Water Science and Technology-Water Supply
T1  - Phenotypic heterogeneity of Pseudomonas aeruginosa isolates in the protected nature park 'Palic' (Serbia)
EP  - 1377
IS  - 5
SP  - 1370
VL  - 16
DO  - 10.2166/ws.2016.061
ER  - 

@article{
author = "Vujović, Bojana and Teodorović, Smilja and Rudić, Željka and Božić, Mile and Raičević, Vera",
year = "2016",
abstract = "Pseudomonas aeruginosa is a globally distributed environmental bacterium, which is also a significant opportunistic pathogen of humans, animals and plants. It is considered that wide distribution of this bacterium is connected with its most significant constitutive property to form biofilms, and that this multicellular mode of growth, predominant in nature, serves as a protective mechanism against unfavourable environmental conditions. The work presented here examines the phenotypic diversity of Pseudomonas aeruginosa environmental isolates with respect to biofilm production capacity under different environmental conditions (temperature, pH, NaCl), production of virulence factors, and motility. The purpose of this work is to present the production of two quorum sensing-regulated virulence factors (rhamnolipids and pyocyanin), explore different motility tests (swimming, swarming and twitching) and discover potential relationship between assessed phenotypic features. Obtained results delineate environmental conditions coinciding with biofilm production and suggest a high correlation between rhamnolipid production levels and biofilm formation. Rhamnolipids affect motility competence, yet only the flagellum-mediated swimming motility has significant impact on the biofilm formation potential. Although it is challenging to demarcate a definitive, clear correlation between parameters tested, rhamnolipid content appears to serve as a link between the tested phenotypic factors.",
publisher = "IWA Publishing, London",
journal = "Water Science and Technology-Water Supply",
title = "Phenotypic heterogeneity of Pseudomonas aeruginosa isolates in the protected nature park 'Palic' (Serbia)",
pages = "1377-1370",
number = "5",
volume = "16",
doi = "10.2166/ws.2016.061"
}

Vujović, B., Teodorović, S., Rudić, Ž., Božić, M.,& Raičević, V.. (2016). Phenotypic heterogeneity of Pseudomonas aeruginosa isolates in the protected nature park 'Palic' (Serbia). in Water Science and Technology-Water Supply
IWA Publishing, London., 16(5), 1370-1377.
https://doi.org/10.2166/ws.2016.061

Vujović B, Teodorović S, Rudić Ž, Božić M, Raičević V. Phenotypic heterogeneity of Pseudomonas aeruginosa isolates in the protected nature park 'Palic' (Serbia). in Water Science and Technology-Water Supply. 2016;16(5):1370-1377.
doi:10.2166/ws.2016.061 .

Vujović, Bojana, Teodorović, Smilja, Rudić, Željka, Božić, Mile, Raičević, Vera, "Phenotypic heterogeneity of Pseudomonas aeruginosa isolates in the protected nature park 'Palic' (Serbia)" in Water Science and Technology-Water Supply, 16, no. 5 (2016):1370-1377,
https://doi.org/10.2166/ws.2016.061 . .

TY  - JOUR
AU  - Radić, Danka
AU  - Gujaničić, Vera
AU  - Petricević, Jelena
AU  - Raičević, Vera
AU  - Lalević, Blažo
AU  - Rudić, Željka
AU  - Božić, Mile
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3158
AB  - Ludas lake is Pannonian plain Lake settled 4 km from Palic. The lake is characterized by thick sediment layers with high content of phosphorus and nitrogen. These thick layers are the result of accelerated eutrophication and cause lost of biodiversity and disruption of ecosystem. Numerous methods can be used to overcome the problem of accelerated eutrophication (sediment removal, phosphorus inactivation etc.), but those methods have a lot deficiencies. To overcome that, the use of macrophytes to resolve the problem of eutophication becomes more and more popular. The main aim of this paper was to examine the germination possibilities of mustard (Sinapis alba L.), alfalfa (Medicago sativa L.), oat (Avena sativa L.) and lettuce (Lactuca sativa L.) on Ludas's sediment as a substrate. This was used as a pre-screening test for plants suitability for further phytoremediation. The results showed that plant species can germinate and grow in early stages in such a substrate, so they can be recommended for sediment phytoremediation.
PB  - Parlar Scientific Publications (P S P), Freising
T2  - Fresenius Environmental Bulletin
T1  - Macrophytes as remediation technology in improving ludas lake sediment
EP  - 1791
IS  - 6
SP  - 1787
VL  - 22
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3158
ER  - 

@article{
author = "Radić, Danka and Gujaničić, Vera and Petricević, Jelena and Raičević, Vera and Lalević, Blažo and Rudić, Željka and Božić, Mile",
year = "2013",
abstract = "Ludas lake is Pannonian plain Lake settled 4 km from Palic. The lake is characterized by thick sediment layers with high content of phosphorus and nitrogen. These thick layers are the result of accelerated eutrophication and cause lost of biodiversity and disruption of ecosystem. Numerous methods can be used to overcome the problem of accelerated eutrophication (sediment removal, phosphorus inactivation etc.), but those methods have a lot deficiencies. To overcome that, the use of macrophytes to resolve the problem of eutophication becomes more and more popular. The main aim of this paper was to examine the germination possibilities of mustard (Sinapis alba L.), alfalfa (Medicago sativa L.), oat (Avena sativa L.) and lettuce (Lactuca sativa L.) on Ludas's sediment as a substrate. This was used as a pre-screening test for plants suitability for further phytoremediation. The results showed that plant species can germinate and grow in early stages in such a substrate, so they can be recommended for sediment phytoremediation.",
publisher = "Parlar Scientific Publications (P S P), Freising",
journal = "Fresenius Environmental Bulletin",
title = "Macrophytes as remediation technology in improving ludas lake sediment",
pages = "1791-1787",
number = "6",
volume = "22",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3158"
}

Radić, D., Gujaničić, V., Petricević, J., Raičević, V., Lalević, B., Rudić, Ž.,& Božić, M.. (2013). Macrophytes as remediation technology in improving ludas lake sediment. in Fresenius Environmental Bulletin
Parlar Scientific Publications (P S P), Freising., 22(6), 1787-1791.
https://hdl.handle.net/21.15107/rcub_agrospace_3158

Radić D, Gujaničić V, Petricević J, Raičević V, Lalević B, Rudić Ž, Božić M. Macrophytes as remediation technology in improving ludas lake sediment. in Fresenius Environmental Bulletin. 2013;22(6):1787-1791.
https://hdl.handle.net/21.15107/rcub_agrospace_3158 .

Radić, Danka, Gujaničić, Vera, Petricević, Jelena, Raičević, Vera, Lalević, Blažo, Rudić, Željka, Božić, Mile, "Macrophytes as remediation technology in improving ludas lake sediment" in Fresenius Environmental Bulletin, 22, no. 6 (2013):1787-1791,
https://hdl.handle.net/21.15107/rcub_agrospace_3158 .

TY  - JOUR
AU  - Raičević, Vera
AU  - Božić, Mile
AU  - Rudić, Željka
AU  - Lalević, Blažo
AU  - Kiković, Dragan
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2424
AB  - Eutrophication is a world-wide environmental issue. The Palic Lake is a shallow lake typical for the Pannonian plain. The Lake itself was in a very bad condition during the late sixties of the last century; polluted and hypertrophic. Due to inadequate water quality, it was dried out in 1971 and re-established in 1977 and since then its trophicity has been worsening. The lake has recreational purposes but it is also a collector for treated municipal waste waters coming from the lagoons for active sludge water treatment. The sewage discharges from rapidly developing towns in the watershed and the growing use of fertilizers in agriculture increased the nutrient load to the Lake in the last decades. A steady increase of phosphorus loading is the most important factor of the lake eutrophication. The result of the accelerated eutrophication is the enormous amount of sediment at the bottom of the Palic Lake. Therefore, in the lake that covers an area of 565 ha and volume of 10 million m(3), there was 1.900.160 m(3) of sediment. The sediment thickness varied from 0.3 to 1.2 m. In summer 2010, the recreational part of the lake (sector IV) was 1.311.356 m(3) of sediment, characterized with concentrations of total phosphorus (TP) of 2885 mg/kg, 4300 mg/ kg total nitrogen (TN) and 39000 mg/ kg total organic carbon TOC. The sediment of the Palic Lake was not loaded with high concentrations of heavy metals. Everything mentioned supports the fact that the restoration of this aquatic system is necessary and applied measures have to be grounded on the principles of ecoremediation technologies.
T2  - African Journal of Biotechnology
T1  - The evolution of the eutrophication of the Palic Lake (Serbia)
EP  - 1744
IS  - 10
SP  - 1736
VL  - 10
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2424
ER  - 

@article{
author = "Raičević, Vera and Božić, Mile and Rudić, Željka and Lalević, Blažo and Kiković, Dragan",
year = "2011",
abstract = "Eutrophication is a world-wide environmental issue. The Palic Lake is a shallow lake typical for the Pannonian plain. The Lake itself was in a very bad condition during the late sixties of the last century; polluted and hypertrophic. Due to inadequate water quality, it was dried out in 1971 and re-established in 1977 and since then its trophicity has been worsening. The lake has recreational purposes but it is also a collector for treated municipal waste waters coming from the lagoons for active sludge water treatment. The sewage discharges from rapidly developing towns in the watershed and the growing use of fertilizers in agriculture increased the nutrient load to the Lake in the last decades. A steady increase of phosphorus loading is the most important factor of the lake eutrophication. The result of the accelerated eutrophication is the enormous amount of sediment at the bottom of the Palic Lake. Therefore, in the lake that covers an area of 565 ha and volume of 10 million m(3), there was 1.900.160 m(3) of sediment. The sediment thickness varied from 0.3 to 1.2 m. In summer 2010, the recreational part of the lake (sector IV) was 1.311.356 m(3) of sediment, characterized with concentrations of total phosphorus (TP) of 2885 mg/kg, 4300 mg/ kg total nitrogen (TN) and 39000 mg/ kg total organic carbon TOC. The sediment of the Palic Lake was not loaded with high concentrations of heavy metals. Everything mentioned supports the fact that the restoration of this aquatic system is necessary and applied measures have to be grounded on the principles of ecoremediation technologies.",
journal = "African Journal of Biotechnology",
title = "The evolution of the eutrophication of the Palic Lake (Serbia)",
pages = "1744-1736",
number = "10",
volume = "10",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2424"
}

Raičević, V., Božić, M., Rudić, Ž., Lalević, B.,& Kiković, D.. (2011). The evolution of the eutrophication of the Palic Lake (Serbia). in African Journal of Biotechnology, 10(10), 1736-1744.
https://hdl.handle.net/21.15107/rcub_agrospace_2424

Raičević V, Božić M, Rudić Ž, Lalević B, Kiković D. The evolution of the eutrophication of the Palic Lake (Serbia). in African Journal of Biotechnology. 2011;10(10):1736-1744.
https://hdl.handle.net/21.15107/rcub_agrospace_2424 .

Raičević, Vera, Božić, Mile, Rudić, Željka, Lalević, Blažo, Kiković, Dragan, "The evolution of the eutrophication of the Palic Lake (Serbia)" in African Journal of Biotechnology, 10, no. 10 (2011):1736-1744,
https://hdl.handle.net/21.15107/rcub_agrospace_2424 .

TY  - JOUR
AU  - Božić, Mile
AU  - Životić, Ljubomir
AU  - Nikolić, Goran
AU  - Dragović, Svetomir
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6750
AB  - Nizijske površine u Vojvodini, severnom delu Srbije, na kojima je koncentrisana biljna proizvodnja, su pod uticajem nestabilnih, nepredvidivih i promenljivih padavina tokom vegetacionog perioda, naročito od juna do avgusta. U zavisnosti od intenziteta suše, prinosi kukuruza mogu biti smanjeni i do 50 % u odnosu na prinose u uslovima navodnjavanja. U ekstremno sušnim godinama to smanjenje prinosa kod kukuruza može ići i do 80 %. Na oglednom punktu lociranom na površinama Poljoprivrednog kombinata Beograd (PKB) u jugoistočnom delu Srema u priobalju reke Save ispitivane su posledice suše i efekat navodnjavanja u proizvodnji kukuruza u periodu od 2000 do 2007. Pomoću automatske meteorološke stanice mereni su klimatski parametri, na osnovu kojih je definisan intenzitet suše i utvrđivano vreme navodnjavanja. Suma padavina u vegetacionom periodu (april-septembar) iznosila je od 200 mm u 2000 godini do 650 mm u 2001. Maksimalne temperature i broj tropskih dana (preko 30(C) značajno se razlikovao po godinama, ali najveći i najduži period bio je u 2007 godini, u kojoj je i bila najoštrija suša. Zemljište na kojem su vršena ispitivanja pripada tipu humoglej, sa više od 40% čestica gline prosečne plodnosti i nepovoljnih vodno-fizičkih svojstava. Sistem za navodnjavanje zahvata oko 600 ha i koristi opremu za navodnjavanje kišenjem. Kukuruz se u sistemu gaji na oko 20% površina. Voda za navodnjavanje se koristi iz glavnog kanala za odvodnjavanje i srednjeg je kvaliteta. Vreme navodnjavanja određivano je na osnovu vodnog bilansa zemljišta, koji je obračunavan korišćenjem modela napravljenog na osnovu FAO 56 IDP. U ispitivanom periodu suša je bila izražena u 2000, 2002, 2003 i 2007 godini sa različitim intenzitetom i u različitim delovima vegetacionog perioda. Suma padavina u vegetacionom periodu iznosila je oko 50% ili manje od potreba kukuruza za vodom. Iz tog razloga, da bi se podmirile potrebe kukuruza za vodom primenjivano je navodnjavanje, kada je godišnje dodavano od 80 do 160 mm vode, u zavisnosti od intenziteta suše. Maksimalan broj dana u kojima je kukuruz bio u vodnom stresu u uslovima bez navodnjavanja iznosio je od 85 dana u 2007 do 63 u 2000 godini u kojima su navodnjavanjem date i najveće količine vode. Prinos kukuruza bez navodnjavanja iznosio je po godinama od 3.42 do 6.21 t/ha u zavisnosti od intenziteta suše. Navodnjavanjem je prinos povećan do 40% u odnosu na uslove bez navodnjavanja.
PB  - Srpsko društvo za odvodnjavanje i navodnjavanje, Akademija inženjerskih nauka Srbije
T2  - Vodoprivreda
T1  - Ublaživanje suše primenom navodnjavanja u proizvodnji kukuruza
EP  - 365
SP  - 357
VL  - 39
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6750
ER  - 

@article{
author = "Božić, Mile and Životić, Ljubomir and Nikolić, Goran and Dragović, Svetomir",
year = "2007",
abstract = "Nizijske površine u Vojvodini, severnom delu Srbije, na kojima je koncentrisana biljna proizvodnja, su pod uticajem nestabilnih, nepredvidivih i promenljivih padavina tokom vegetacionog perioda, naročito od juna do avgusta. U zavisnosti od intenziteta suše, prinosi kukuruza mogu biti smanjeni i do 50 % u odnosu na prinose u uslovima navodnjavanja. U ekstremno sušnim godinama to smanjenje prinosa kod kukuruza može ići i do 80 %. Na oglednom punktu lociranom na površinama Poljoprivrednog kombinata Beograd (PKB) u jugoistočnom delu Srema u priobalju reke Save ispitivane su posledice suše i efekat navodnjavanja u proizvodnji kukuruza u periodu od 2000 do 2007. Pomoću automatske meteorološke stanice mereni su klimatski parametri, na osnovu kojih je definisan intenzitet suše i utvrđivano vreme navodnjavanja. Suma padavina u vegetacionom periodu (april-septembar) iznosila je od 200 mm u 2000 godini do 650 mm u 2001. Maksimalne temperature i broj tropskih dana (preko 30(C) značajno se razlikovao po godinama, ali najveći i najduži period bio je u 2007 godini, u kojoj je i bila najoštrija suša. Zemljište na kojem su vršena ispitivanja pripada tipu humoglej, sa više od 40% čestica gline prosečne plodnosti i nepovoljnih vodno-fizičkih svojstava. Sistem za navodnjavanje zahvata oko 600 ha i koristi opremu za navodnjavanje kišenjem. Kukuruz se u sistemu gaji na oko 20% površina. Voda za navodnjavanje se koristi iz glavnog kanala za odvodnjavanje i srednjeg je kvaliteta. Vreme navodnjavanja određivano je na osnovu vodnog bilansa zemljišta, koji je obračunavan korišćenjem modela napravljenog na osnovu FAO 56 IDP. U ispitivanom periodu suša je bila izražena u 2000, 2002, 2003 i 2007 godini sa različitim intenzitetom i u različitim delovima vegetacionog perioda. Suma padavina u vegetacionom periodu iznosila je oko 50% ili manje od potreba kukuruza za vodom. Iz tog razloga, da bi se podmirile potrebe kukuruza za vodom primenjivano je navodnjavanje, kada je godišnje dodavano od 80 do 160 mm vode, u zavisnosti od intenziteta suše. Maksimalan broj dana u kojima je kukuruz bio u vodnom stresu u uslovima bez navodnjavanja iznosio je od 85 dana u 2007 do 63 u 2000 godini u kojima su navodnjavanjem date i najveće količine vode. Prinos kukuruza bez navodnjavanja iznosio je po godinama od 3.42 do 6.21 t/ha u zavisnosti od intenziteta suše. Navodnjavanjem je prinos povećan do 40% u odnosu na uslove bez navodnjavanja.",
publisher = "Srpsko društvo za odvodnjavanje i navodnjavanje, Akademija inženjerskih nauka Srbije",
journal = "Vodoprivreda",
title = "Ublaživanje suše primenom navodnjavanja u proizvodnji kukuruza",
pages = "365-357",
volume = "39",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6750"
}

Božić, M., Životić, L., Nikolić, G.,& Dragović, S.. (2007). Ublaživanje suše primenom navodnjavanja u proizvodnji kukuruza. in Vodoprivreda
Srpsko društvo za odvodnjavanje i navodnjavanje, Akademija inženjerskih nauka Srbije., 39, 357-365.
https://hdl.handle.net/21.15107/rcub_agrospace_6750

Božić M, Životić L, Nikolić G, Dragović S. Ublaživanje suše primenom navodnjavanja u proizvodnji kukuruza. in Vodoprivreda. 2007;39:357-365.
https://hdl.handle.net/21.15107/rcub_agrospace_6750 .

Božić, Mile, Životić, Ljubomir, Nikolić, Goran, Dragović, Svetomir, "Ublaživanje suše primenom navodnjavanja u proizvodnji kukuruza" in Vodoprivreda, 39 (2007):357-365,
https://hdl.handle.net/21.15107/rcub_agrospace_6750 .