TY  - JOUR
AU  - Živković, Ivana
AU  - Štrbanović, Ratibor
AU  - Kolarić, Ljubiša
AU  - Sečanski, Mile
AU  - Stanisavljević, Rade
AU  - Oro, Violeta
PY  - 2024
UR  - https://enauka.gov.rs/handle/123456789/915394
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1269
AB  - Masa listova klipa utiče na dinamiku otpuštanja vlage zrna kukuruza, te i na prinos i vreme berbe kukuruza. Cilj ovog rada bio je da se posmatra dinamika otpuštanja vlage u listovima klipa-komušine u odnosu na primenjenu tehnologiju gustine setve. Ogled je postavljen na lokaciji Zemun Polje, sa tri hibrida (H1-ZP 4708,H2-ZP4242, H3-ZP4790), i tri gustine (G1-40.816, G2-69.689, G3-89.286). U toku vegetacije 15 dana nakon završetka oplodnje pristupilo se prvom uzimanju uzoraka za merenje mase listova klipa, četitri puta u razmaku od deset dana (V1-V4). Listovi su sušeni u sušnici na 60˚C.12 h. Efekat genotipa ogledao se u različitoj masi listova klipa i dinamici gubitka vlage. Najizraženiji bio je kod hibrid ZP4242 gde je zabeležen najveći gubitak vlage , između V1 i V4, 9.86 % g. Ujedno to je i hibrid sa najvećom svežom masom listova, 88,71 g. Dinamika smanjivanje mase, odnosno gubitka vlage, kod svih hibrida bila je linearna, sem izuzetaka gde je usled padavina koje su bile u julu (66,7 mm) i augustu (58,2 mm), došlo do povećanja mase listova klipa u kasnijim terminima. Ovo odstupanje zabeleženo je kod ZP4242, u svim gustinama u četvrtom terminu uzorkovanja V4. Prosečna masa listova po gustinama kretala se od 70,88 g do 89,97 g dok je dinamika smanjenja vlage bila najveća u G1, 26, 6% vlage. Na manjim gustinama masa listova klipa bila je veća. Krajnji rezultat efekta gustine setve i genotipa na otpuštanje vlage iz listova klipa a time i zrna kukuruza, je optimalna berba i smanjenje rizika od gubitaka u prinosu.
AB  - Maize husk mass affects the dynamics of maize kernel moisture release as well as the yield and harvest timing of maize. The aim
of this study was to observe the dynamics of moisture release in maize husks depending on the sowing density technology used. At the
Zemun Polje location, a trail was established with three hybrids (H1-ZP 4708, H2-ZP4242, H3-ZP4790) in three densities (G1-
40,816, G2-69,689, G3-89,286). During the vegetation period, 15 days after fertilization, four samples (V1-V4) were taken to determine the fresh and dry weight of the husk. The leaves were dried in an oven at 60°C for 12 hours.
The effect of the genotype was reflected in the different mass of the maize husks and the dynamics of moisture loss. It was most pronounced in hybrid ZP 4242, which had the highest moisture loss between V1 and V4 samples at 9.86 %. It is also the hybrid with the
highest fresh mass of leaves, 88.71 g. The dynamics of mass reduction, i.e. moisture loss, was linear in all hybrids, except for the exceptions by ZP 4242. The effects of sowing density and genotype on the moisture release of the maize husks and thus the maize kernel
lead to an optimal harvest and a reduction in the risk of yield loss.
PB  - Novi Sad: Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi
T2  - Journal on Processing and Energy in Agriculture
T1  - Dynamics of moisture release from maize husks as a function of crop density
EP  - 16
IS  - 1
SP  - 12
VL  - 28
DO  - 10.5937/jpea28-49481
ER  - 

@article{
author = "Živković, Ivana and Štrbanović, Ratibor and Kolarić, Ljubiša and Sečanski, Mile and Stanisavljević, Rade and Oro, Violeta",
year = "2024",
abstract = "Masa listova klipa utiče na dinamiku otpuštanja vlage zrna kukuruza, te i na prinos i vreme berbe kukuruza. Cilj ovog rada bio je da se posmatra dinamika otpuštanja vlage u listovima klipa-komušine u odnosu na primenjenu tehnologiju gustine setve. Ogled je postavljen na lokaciji Zemun Polje, sa tri hibrida (H1-ZP 4708,H2-ZP4242, H3-ZP4790), i tri gustine (G1-40.816, G2-69.689, G3-89.286). U toku vegetacije 15 dana nakon završetka oplodnje pristupilo se prvom uzimanju uzoraka za merenje mase listova klipa, četitri puta u razmaku od deset dana (V1-V4). Listovi su sušeni u sušnici na 60˚C.12 h. Efekat genotipa ogledao se u različitoj masi listova klipa i dinamici gubitka vlage. Najizraženiji bio je kod hibrid ZP4242 gde je zabeležen najveći gubitak vlage , između V1 i V4, 9.86 % g. Ujedno to je i hibrid sa najvećom svežom masom listova, 88,71 g. Dinamika smanjivanje mase, odnosno gubitka vlage, kod svih hibrida bila je linearna, sem izuzetaka gde je usled padavina koje su bile u julu (66,7 mm) i augustu (58,2 mm), došlo do povećanja mase listova klipa u kasnijim terminima. Ovo odstupanje zabeleženo je kod ZP4242, u svim gustinama u četvrtom terminu uzorkovanja V4. Prosečna masa listova po gustinama kretala se od 70,88 g do 89,97 g dok je dinamika smanjenja vlage bila najveća u G1, 26, 6% vlage. Na manjim gustinama masa listova klipa bila je veća. Krajnji rezultat efekta gustine setve i genotipa na otpuštanje vlage iz listova klipa a time i zrna kukuruza, je optimalna berba i smanjenje rizika od gubitaka u prinosu., Maize husk mass affects the dynamics of maize kernel moisture release as well as the yield and harvest timing of maize. The aim
of this study was to observe the dynamics of moisture release in maize husks depending on the sowing density technology used. At the
Zemun Polje location, a trail was established with three hybrids (H1-ZP 4708, H2-ZP4242, H3-ZP4790) in three densities (G1-
40,816, G2-69,689, G3-89,286). During the vegetation period, 15 days after fertilization, four samples (V1-V4) were taken to determine the fresh and dry weight of the husk. The leaves were dried in an oven at 60°C for 12 hours.
The effect of the genotype was reflected in the different mass of the maize husks and the dynamics of moisture loss. It was most pronounced in hybrid ZP 4242, which had the highest moisture loss between V1 and V4 samples at 9.86 %. It is also the hybrid with the
highest fresh mass of leaves, 88.71 g. The dynamics of mass reduction, i.e. moisture loss, was linear in all hybrids, except for the exceptions by ZP 4242. The effects of sowing density and genotype on the moisture release of the maize husks and thus the maize kernel
lead to an optimal harvest and a reduction in the risk of yield loss.",
publisher = "Novi Sad: Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi",
journal = "Journal on Processing and Energy in Agriculture",
title = "Dynamics of moisture release from maize husks as a function of crop density",
pages = "16-12",
number = "1",
volume = "28",
doi = "10.5937/jpea28-49481"
}

Živković, I., Štrbanović, R., Kolarić, L., Sečanski, M., Stanisavljević, R.,& Oro, V.. (2024). Dynamics of moisture release from maize husks as a function of crop density. in Journal on Processing and Energy in Agriculture
Novi Sad: Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi., 28(1), 12-16.
https://doi.org/10.5937/jpea28-49481

Živković I, Štrbanović R, Kolarić L, Sečanski M, Stanisavljević R, Oro V. Dynamics of moisture release from maize husks as a function of crop density. in Journal on Processing and Energy in Agriculture. 2024;28(1):12-16.
doi:10.5937/jpea28-49481 .

Živković, Ivana, Štrbanović, Ratibor, Kolarić, Ljubiša, Sečanski, Mile, Stanisavljević, Rade, Oro, Violeta, "Dynamics of moisture release from maize husks as a function of crop density" in Journal on Processing and Energy in Agriculture, 28, no. 1 (2024):12-16,
https://doi.org/10.5937/jpea28-49481 . .

TY  - CHAP
AU  - Oro, Violeta
AU  - Trkulja, Nenad
AU  - Milosavljević, Anja
AU  - Sečanski, Mile
AU  - Tabaković, Marijenka
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/970
AB  - Sugar beet is listed within the top ten most important crops in the world. The paleobotanic data suggest the sea beet was grown in the ancient times, while the beets with swollen roots were cultivated in the Middle Ages in Europe. Sugar beet cyst nematode Heterodera schachtii is an invasive organism causing high economic loss to sugar beet worldwide. The fundamental steps in control of harmful organisms in plant protection and food safety are grounded on rapid detection of the causative agent and its proper identification. The prompt reaction before obvious symptoms occur can prevent devastating consequences. To confirm the identity of an invasive organism, the process demands the combination of identification techniques, such as morphology and molecular characterization. The phylogeography of available H. schachtii populations, based on matching historical data with phylogenetic analyses of the ITS rRNA region pinpointed a possible place of origin of the European H. schachtii populations. A next step is the determination of natural antagonists of nematodes. Due to the long persistence of the parasite in soil, cysts harbor a large number of bacteria and fungi, the presence of which can lead to cyst death and population decline. Bacteria, fungi and other antagonists are an inevitable part of the soil ecosystem and are also part of those mechanisms in nature that limit the excessive number of invasive organisms and return ecological system to its stable equilibrium, acceptable for the existence of humans as well as micro and macrobiota on Earth.
PB  - Springer Nature Singapore Pte Ltd.
T2  - Springer Nature
T1  - Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists
EP  - 776
SP  - 751
VL  - 1
ER  - 

@inbook{
author = "Oro, Violeta and Trkulja, Nenad and Milosavljević, Anja and Sečanski, Mile and Tabaković, Marijenka",
year = "2021",
abstract = "Sugar beet is listed within the top ten most important crops in the world. The paleobotanic data suggest the sea beet was grown in the ancient times, while the beets with swollen roots were cultivated in the Middle Ages in Europe. Sugar beet cyst nematode Heterodera schachtii is an invasive organism causing high economic loss to sugar beet worldwide. The fundamental steps in control of harmful organisms in plant protection and food safety are grounded on rapid detection of the causative agent and its proper identification. The prompt reaction before obvious symptoms occur can prevent devastating consequences. To confirm the identity of an invasive organism, the process demands the combination of identification techniques, such as morphology and molecular characterization. The phylogeography of available H. schachtii populations, based on matching historical data with phylogenetic analyses of the ITS rRNA region pinpointed a possible place of origin of the European H. schachtii populations. A next step is the determination of natural antagonists of nematodes. Due to the long persistence of the parasite in soil, cysts harbor a large number of bacteria and fungi, the presence of which can lead to cyst death and population decline. Bacteria, fungi and other antagonists are an inevitable part of the soil ecosystem and are also part of those mechanisms in nature that limit the excessive number of invasive organisms and return ecological system to its stable equilibrium, acceptable for the existence of humans as well as micro and macrobiota on Earth.",
publisher = "Springer Nature Singapore Pte Ltd.",
journal = "Springer Nature",
booktitle = "Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists",
pages = "776-751",
volume = "1"
}

Oro, V., Trkulja, N., Milosavljević, A., Sečanski, M.,& Tabaković, M.. (2021). Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists. in Springer Nature
Springer Nature Singapore Pte Ltd.., 1, 751-776.

Oro V, Trkulja N, Milosavljević A, Sečanski M, Tabaković M. Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists. in Springer Nature. 2021;1:751-776..

Oro, Violeta, Trkulja, Nenad, Milosavljević, Anja, Sečanski, Mile, Tabaković, Marijenka, "Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists" in Springer Nature, 1 (2021):751-776.

TY  - JOUR
AU  - Oro, Violeta
AU  - Stanisavljević, Rade
AU  - Nikolić, Bogdan
AU  - Tabaković, Marijenka
AU  - Sečanski, Mile
AU  - Solveig, Tose
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/735
AB  - Cereals, particularly wheat, are staple food of the people from the Balkans, dating back to the Neolithic age. In Serbia, cereals are predominantly grown in its northern part between 44° and 45.5° N of the Pannonian Plain. One of the most economically important nematodes on wheat is the cereal cyst nematode, Heterodera filipjevi. Cysts of H. filipjevi survive in soil for years and shelter a large number of microorganisms. The aims of this study were to investigate the diversity of mycobiota associated with the cereal cyst nematode H. filipjevi, to infer phylogenetic relationships of the found mycobiota, and to explore the ecological connection between fungi and the field history, including the potential of fungi in bioremediation and the production of novel bioactive compounds. Cysts were isolated from soil samples with a Spears apparatus and collected on a 150-µm sieve. The cysts were placed on potato dextrose agar, and maintained for two weeks at 27°C. Following fungal isolation and colony growing, the fungal DNA was extracted, the ITS region was amplified, and PCR products were sequenced. The study showed that the isolated fungal species belong to diverse phyla, including Ascomycota, Basidiomycota, and Mucoromycota. Ascomycota is represented by the families Clavicipitaceae, Sarocladiaceae, Nectriaceae, and Phaeosphaeriaceae. Basidiomycota is represented by the families Cerrenaceae, Polyporaceae, Phanerochaetaceae, and Meruliaceae, and the order Cantharellales. The family Mortierellaceae represents Mucoromycota. The members of Ascomycota and Basidiomycota both depict the field history. Ascomycota indicate the fungal infection is of recent origin, while Basidiomycota point toward the preceding host plants, enabling the plant field colonization history to be traced chronologically.
PB  - MDPI
T2  - Biology
T1  - Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia
IS  - 4
SP  - 283
VL  - 10
DO  - 10.3390/biology10040283
ER  - 

@article{
author = "Oro, Violeta and Stanisavljević, Rade and Nikolić, Bogdan and Tabaković, Marijenka and Sečanski, Mile and Solveig, Tose",
year = "2021",
abstract = "Cereals, particularly wheat, are staple food of the people from the Balkans, dating back to the Neolithic age. In Serbia, cereals are predominantly grown in its northern part between 44° and 45.5° N of the Pannonian Plain. One of the most economically important nematodes on wheat is the cereal cyst nematode, Heterodera filipjevi. Cysts of H. filipjevi survive in soil for years and shelter a large number of microorganisms. The aims of this study were to investigate the diversity of mycobiota associated with the cereal cyst nematode H. filipjevi, to infer phylogenetic relationships of the found mycobiota, and to explore the ecological connection between fungi and the field history, including the potential of fungi in bioremediation and the production of novel bioactive compounds. Cysts were isolated from soil samples with a Spears apparatus and collected on a 150-µm sieve. The cysts were placed on potato dextrose agar, and maintained for two weeks at 27°C. Following fungal isolation and colony growing, the fungal DNA was extracted, the ITS region was amplified, and PCR products were sequenced. The study showed that the isolated fungal species belong to diverse phyla, including Ascomycota, Basidiomycota, and Mucoromycota. Ascomycota is represented by the families Clavicipitaceae, Sarocladiaceae, Nectriaceae, and Phaeosphaeriaceae. Basidiomycota is represented by the families Cerrenaceae, Polyporaceae, Phanerochaetaceae, and Meruliaceae, and the order Cantharellales. The family Mortierellaceae represents Mucoromycota. The members of Ascomycota and Basidiomycota both depict the field history. Ascomycota indicate the fungal infection is of recent origin, while Basidiomycota point toward the preceding host plants, enabling the plant field colonization history to be traced chronologically.",
publisher = "MDPI",
journal = "Biology",
title = "Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia",
number = "4",
pages = "283",
volume = "10",
doi = "10.3390/biology10040283"
}

Oro, V., Stanisavljević, R., Nikolić, B., Tabaković, M., Sečanski, M.,& Solveig, T.. (2021). Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia. in Biology
MDPI., 10(4), 283.
https://doi.org/10.3390/biology10040283

Oro V, Stanisavljević R, Nikolić B, Tabaković M, Sečanski M, Solveig T. Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia. in Biology. 2021;10(4):283.
doi:10.3390/biology10040283 .

Oro, Violeta, Stanisavljević, Rade, Nikolić, Bogdan, Tabaković, Marijenka, Sečanski, Mile, Solveig, Tose, "Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia" in Biology, 10, no. 4 (2021):283,
https://doi.org/10.3390/biology10040283 . .

TY  - CONF
AU  - Jovanović, Snežana
AU  - Todorović, Goran
AU  - Kresović, Branka
AU  - Sečanski, Mile
AU  - Štrbanović, Ratibor
AU  - Stanisavljević, Rade
AU  - Poštić, Dobrivoj
PY  - 2018
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1041
AB  - The principal aim of breeding and seed production in Serbia is to provide sufficient amounts of all seed categories of the most productive hybrids for national needs and export. Climate conditions in Serbia are favourable for maize seed production (soil quality, effective precipitation sum, long freeze-free periods, etc.). The introduction of sterile forms of parental lines in the development of seed material of maize hybrids has resulted in the improvement of maize growing practices and provided easier control of seed crops. Therefore, the objective of the present study was to observe the optimum ratio of sterile to fertile hybrid variants for the commercial maize production and their effects on yields. The trial was set up according to the randomise complete block design with three replications. The elementary plot size amounted to 5.18m². The used material consisted of seed mixtures of 0, 5, 10,… to 100% fertile plants mixed with the sterile variant of the observed hybrid. Upon processing of obtained results, the highest yield of 17.341 t ha-1 was recorded in the fertile to sterile variant ratio of 80%: 20%. The coefficient of correlation points out to a low correlation of yields on fertility percentage (rxy=0.164). Furthermore, based on the coefficient of determination, a low percentage of dependence of yields on fertile plants percentage was established (R²=0.027).
PB  - Burgas : Science Events d.o.o. International Scientific Publications
C3  - Journal of International Scientific Publications
T1  - Effects of cytoplasmic male sterility on maize hybrids yield
EP  - 72
SP  - 64
VL  - 6
ER  - 

@conference{
author = "Jovanović, Snežana and Todorović, Goran and Kresović, Branka and Sečanski, Mile and Štrbanović, Ratibor and Stanisavljević, Rade and Poštić, Dobrivoj",
year = "2018",
abstract = "The principal aim of breeding and seed production in Serbia is to provide sufficient amounts of all seed categories of the most productive hybrids for national needs and export. Climate conditions in Serbia are favourable for maize seed production (soil quality, effective precipitation sum, long freeze-free periods, etc.). The introduction of sterile forms of parental lines in the development of seed material of maize hybrids has resulted in the improvement of maize growing practices and provided easier control of seed crops. Therefore, the objective of the present study was to observe the optimum ratio of sterile to fertile hybrid variants for the commercial maize production and their effects on yields. The trial was set up according to the randomise complete block design with three replications. The elementary plot size amounted to 5.18m². The used material consisted of seed mixtures of 0, 5, 10,… to 100% fertile plants mixed with the sterile variant of the observed hybrid. Upon processing of obtained results, the highest yield of 17.341 t ha-1 was recorded in the fertile to sterile variant ratio of 80%: 20%. The coefficient of correlation points out to a low correlation of yields on fertility percentage (rxy=0.164). Furthermore, based on the coefficient of determination, a low percentage of dependence of yields on fertile plants percentage was established (R²=0.027).",
publisher = "Burgas : Science Events d.o.o. International Scientific Publications",
journal = "Journal of International Scientific Publications",
title = "Effects of cytoplasmic male sterility on maize hybrids yield",
pages = "72-64",
volume = "6"
}

Jovanović, S., Todorović, G., Kresović, B., Sečanski, M., Štrbanović, R., Stanisavljević, R.,& Poštić, D.. (2018). Effects of cytoplasmic male sterility on maize hybrids yield. in Journal of International Scientific Publications
Burgas : Science Events d.o.o. International Scientific Publications., 6, 64-72.

Jovanović S, Todorović G, Kresović B, Sečanski M, Štrbanović R, Stanisavljević R, Poštić D. Effects of cytoplasmic male sterility on maize hybrids yield. in Journal of International Scientific Publications. 2018;6:64-72..

Jovanović, Snežana, Todorović, Goran, Kresović, Branka, Sečanski, Mile, Štrbanović, Ratibor, Stanisavljević, Rade, Poštić, Dobrivoj, "Effects of cytoplasmic male sterility on maize hybrids yield" in Journal of International Scientific Publications, 6 (2018):64-72.