TY  - JOUR
AU  - Popović, Dragana B.
AU  - Rajičić, Vera
AU  - Popović, Vera
AU  - Burić, Marko
AU  - Filipović, Vladimir
AU  - Gantner, Vesna
AU  - Lakić, Željko
AU  - Božović, Dragan
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3109
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6245
AB  - Secale cereale L. is second important bread grain, after wheat, and an economically important crop for functional food. Rye production parameters in world and in Serbia were analysed in this study and quality parameters. The average rye area (4.28 mill. ha) and production (12.12 mil.t) in world, in the five- year period, recorded a growth trend and average grain yield was 3.01 t ha-1. In 2020 in the Republic of Serbia, the average grain yield of rye was 3,23 t ha-1. Rye is considered a healthy cereal due to its high content of dietary fiber and is a rich source of vitamins B and E, minerals: Ca, Fe, F, P, K, Zn, Mn, Cu, K, which is why it is a suitable raw material for the production of functional food. Rye foods have beneficial effects on insulin, which may have positive implications for diabetes prevention. Development of innovative and tasty rye products is crucial in increasing awareness, consumption of rye foods and thus production
T2  - Agriculture and Forestry
T2  - Agriculture and Forestry
T1  - Economically significant production of Secale cereale L. as functional foods
EP  - 145
IS  - 3
SP  - 133
VL  - 68
DO  - 10.17707/AgricultForest.68.3.11
ER  - 

@article{
author = "Popović, Dragana B. and Rajičić, Vera and Popović, Vera and Burić, Marko and Filipović, Vladimir and Gantner, Vesna and Lakić, Željko and Božović, Dragan",
year = "2022",
abstract = "Secale cereale L. is second important bread grain, after wheat, and an economically important crop for functional food. Rye production parameters in world and in Serbia were analysed in this study and quality parameters. The average rye area (4.28 mill. ha) and production (12.12 mil.t) in world, in the five- year period, recorded a growth trend and average grain yield was 3.01 t ha-1. In 2020 in the Republic of Serbia, the average grain yield of rye was 3,23 t ha-1. Rye is considered a healthy cereal due to its high content of dietary fiber and is a rich source of vitamins B and E, minerals: Ca, Fe, F, P, K, Zn, Mn, Cu, K, which is why it is a suitable raw material for the production of functional food. Rye foods have beneficial effects on insulin, which may have positive implications for diabetes prevention. Development of innovative and tasty rye products is crucial in increasing awareness, consumption of rye foods and thus production",
journal = "Agriculture and Forestry, Agriculture and Forestry",
title = "Economically significant production of Secale cereale L. as functional foods",
pages = "145-133",
number = "3",
volume = "68",
doi = "10.17707/AgricultForest.68.3.11"
}

Popović, D. B., Rajičić, V., Popović, V., Burić, M., Filipović, V., Gantner, V., Lakić, Ž.,& Božović, D.. (2022). Economically significant production of Secale cereale L. as functional foods. in Agriculture and Forestry, 68(3), 133-145.
https://doi.org/10.17707/AgricultForest.68.3.11

Popović DB, Rajičić V, Popović V, Burić M, Filipović V, Gantner V, Lakić Ž, Božović D. Economically significant production of Secale cereale L. as functional foods. in Agriculture and Forestry. 2022;68(3):133-145.
doi:10.17707/AgricultForest.68.3.11 .

Popović, Dragana B., Rajičić, Vera, Popović, Vera, Burić, Marko, Filipović, Vladimir, Gantner, Vesna, Lakić, Željko, Božović, Dragan, "Economically significant production of Secale cereale L. as functional foods" in Agriculture and Forestry, 68, no. 3 (2022):133-145,
https://doi.org/10.17707/AgricultForest.68.3.11 . .

TY  - JOUR
AU  - Ikanović, Jela
AU  - Popović, Dragana
AU  - Popović, Vera
AU  - Jaćimović, Goran
AU  - Đurović, Igor
AU  - Kolarić, Ljubiša
AU  - Ćosić, Milivoje
AU  - Rakašćan, Nikola
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6073
AB  - The circular economy offers a new product-waste-product model, in this case obtaining biofuels from rye biomass. The circular economy introduces a new product design, which will enable its functionality for a longer period of use. Secale cereale L. is an economically important crop for food, feed and bioenergy. The objective of this study was to estimate productivity of rye genotypes and the possibility of obtaining biogas from rye biomass during two growing seasons, 2019-2020. The aim of this study was to examine the influence of year and genotype on rye productivity parameters, biogas, methane yield, methane proportion, and the possibility of using rye as an alternative fuel in Serbia. The influence of the year and genotypes on the parameters of rye productivity, biogas and methane yield, methane content and the possibility of using rye as an alternative fuel in Serbia was investigated. Genotype and year × genotype interaction had a statistically significant effect on biogas yield, methane yield and methane content in the studied rye genotypes. Genotype G1 had the mean of green biomass yield (25.73 t ha-1) significantly higher compared to genotype G2 (23.75 t ha-1) in both years of experiment. Green biomass yield (24.11 t ha-1) was better in 2019 compared to 2020. Biogas yield varied from 260.57 m3 ha-1 (genotype G1) to 214.58 m3 ha-1 (genotype G2). Biogas yield were better in 2019 (237.85 m3 ha-1) compared to 2020 (237.30 m3 ha-1). A positive statistically highly significant correlation was attained between the green biomass yield and the length of the spikes (0.82**), green biomass yield and biogas yield (0.93**), green biomass yield and methane content (0.90**).
PB  - University of Montenegro
T2  - Agriculture and Forestry
T1  - Analysis of genotype-by-year interaction for secale cereale l. Productive traits and circular economy
EP  - 319
IS  - 1
SP  - 297
VL  - 68
DO  - 10.17707/AgricultForest.68.1.19
ER  - 

@article{
author = "Ikanović, Jela and Popović, Dragana and Popović, Vera and Jaćimović, Goran and Đurović, Igor and Kolarić, Ljubiša and Ćosić, Milivoje and Rakašćan, Nikola",
year = "2022",
abstract = "The circular economy offers a new product-waste-product model, in this case obtaining biofuels from rye biomass. The circular economy introduces a new product design, which will enable its functionality for a longer period of use. Secale cereale L. is an economically important crop for food, feed and bioenergy. The objective of this study was to estimate productivity of rye genotypes and the possibility of obtaining biogas from rye biomass during two growing seasons, 2019-2020. The aim of this study was to examine the influence of year and genotype on rye productivity parameters, biogas, methane yield, methane proportion, and the possibility of using rye as an alternative fuel in Serbia. The influence of the year and genotypes on the parameters of rye productivity, biogas and methane yield, methane content and the possibility of using rye as an alternative fuel in Serbia was investigated. Genotype and year × genotype interaction had a statistically significant effect on biogas yield, methane yield and methane content in the studied rye genotypes. Genotype G1 had the mean of green biomass yield (25.73 t ha-1) significantly higher compared to genotype G2 (23.75 t ha-1) in both years of experiment. Green biomass yield (24.11 t ha-1) was better in 2019 compared to 2020. Biogas yield varied from 260.57 m3 ha-1 (genotype G1) to 214.58 m3 ha-1 (genotype G2). Biogas yield were better in 2019 (237.85 m3 ha-1) compared to 2020 (237.30 m3 ha-1). A positive statistically highly significant correlation was attained between the green biomass yield and the length of the spikes (0.82**), green biomass yield and biogas yield (0.93**), green biomass yield and methane content (0.90**).",
publisher = "University of Montenegro",
journal = "Agriculture and Forestry",
title = "Analysis of genotype-by-year interaction for secale cereale l. Productive traits and circular economy",
pages = "319-297",
number = "1",
volume = "68",
doi = "10.17707/AgricultForest.68.1.19"
}

Ikanović, J., Popović, D., Popović, V., Jaćimović, G., Đurović, I., Kolarić, L., Ćosić, M.,& Rakašćan, N.. (2022). Analysis of genotype-by-year interaction for secale cereale l. Productive traits and circular economy. in Agriculture and Forestry
University of Montenegro., 68(1), 297-319.
https://doi.org/10.17707/AgricultForest.68.1.19

Ikanović J, Popović D, Popović V, Jaćimović G, Đurović I, Kolarić L, Ćosić M, Rakašćan N. Analysis of genotype-by-year interaction for secale cereale l. Productive traits and circular economy. in Agriculture and Forestry. 2022;68(1):297-319.
doi:10.17707/AgricultForest.68.1.19 .

Ikanović, Jela, Popović, Dragana, Popović, Vera, Jaćimović, Goran, Đurović, Igor, Kolarić, Ljubiša, Ćosić, Milivoje, Rakašćan, Nikola, "Analysis of genotype-by-year interaction for secale cereale l. Productive traits and circular economy" in Agriculture and Forestry, 68, no. 1 (2022):297-319,
https://doi.org/10.17707/AgricultForest.68.1.19 . .

TY  - JOUR
AU  - Drazić, Nikola
AU  - Rakascan, Nikola
AU  - Radojević, Vuk
AU  - Popović, Vera
AU  - Ignjatov, Maja
AU  - Popović, Dragana
AU  - Ikanović, Jela
AU  - Petković, Zdravka
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5947
AB  - The circular economy is an approach that integrates the economy, the waste management system and protects the environment. The goal of the circular economy is to optimize the existing system and increase welfare. The growth trend of alternative fuels is evident in the world from year to year, thanks to the development of new technologies for processing biological waste into energy sources. Commercial production needs to be economically and environmentally friendly so that biofuels from renewable sources are an adequate substitute for fossil fuels. In this study, two winter grains, wheat and rye, were examined, during 2018/2019 and 2019/2020, in order to obtain biogas from plant biomass. The results showed that wheat had a statistically significantly higher production of biomass and biogas compared to rye. Based on the analysis of variance, it can be concluded that there are highly significant differences in biomass yield in regard to the genotype (Fexp=937.75**) and years (Fexp=28.07**) of investigation. There is a strong positive correlation between biomass and biogas yields.
PB  - University of Montenegro
T2  - Agriculture and Forestry
T1  - Cereals as energy sources in the function of circular economy
EP  - 18
IS  - 67
SP  - 07
VL  - 2021
DO  - 10.17707/AgricultForest.67.3.01
ER  - 

@article{
author = "Drazić, Nikola and Rakascan, Nikola and Radojević, Vuk and Popović, Vera and Ignjatov, Maja and Popović, Dragana and Ikanović, Jela and Petković, Zdravka",
year = "2021",
abstract = "The circular economy is an approach that integrates the economy, the waste management system and protects the environment. The goal of the circular economy is to optimize the existing system and increase welfare. The growth trend of alternative fuels is evident in the world from year to year, thanks to the development of new technologies for processing biological waste into energy sources. Commercial production needs to be economically and environmentally friendly so that biofuels from renewable sources are an adequate substitute for fossil fuels. In this study, two winter grains, wheat and rye, were examined, during 2018/2019 and 2019/2020, in order to obtain biogas from plant biomass. The results showed that wheat had a statistically significantly higher production of biomass and biogas compared to rye. Based on the analysis of variance, it can be concluded that there are highly significant differences in biomass yield in regard to the genotype (Fexp=937.75**) and years (Fexp=28.07**) of investigation. There is a strong positive correlation between biomass and biogas yields.",
publisher = "University of Montenegro",
journal = "Agriculture and Forestry",
title = "Cereals as energy sources in the function of circular economy",
pages = "18-07",
number = "67",
volume = "2021",
doi = "10.17707/AgricultForest.67.3.01"
}

Drazić, N., Rakascan, N., Radojević, V., Popović, V., Ignjatov, M., Popović, D., Ikanović, J.,& Petković, Z.. (2021). Cereals as energy sources in the function of circular economy. in Agriculture and Forestry
University of Montenegro., 2021(67), 07-18.
https://doi.org/10.17707/AgricultForest.67.3.01

Drazić N, Rakascan N, Radojević V, Popović V, Ignjatov M, Popović D, Ikanović J, Petković Z. Cereals as energy sources in the function of circular economy. in Agriculture and Forestry. 2021;2021(67):07-18.
doi:10.17707/AgricultForest.67.3.01 .

Drazić, Nikola, Rakascan, Nikola, Radojević, Vuk, Popović, Vera, Ignjatov, Maja, Popović, Dragana, Ikanović, Jela, Petković, Zdravka, "Cereals as energy sources in the function of circular economy" in Agriculture and Forestry, 2021, no. 67 (2021):07-18,
https://doi.org/10.17707/AgricultForest.67.3.01 . .

TY  - JOUR
AU  - Rajković, Andreja
AU  - Šmigić, Nada
AU  - Djekić, Ilija
AU  - Popović, Dragana
AU  - Tomić, Nikola
AU  - Krupezević, Nada
AU  - Uyttendaele, Mieke
AU  - Jacxsens, Liesbeth
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4345
AB  - The Food Safety Management System - Diagnostic Instrument (FSMS-DI) was used to determine context factors, core control and assurance activities, as well as food safety outputs for three Global G.A.P. certified and six Non Global G.A.P. certified orchard raspberries farms, and eight cold stores (all of them having certified FSMS systems, often in combination with BRC, IFS and/or FSSC 22000 standards). Examined orchard farms operate at moderate to high-risk context. High risk is mainly related to the microbiological and pesticides contamination of raspberries and open cultivation system, which can provoke additional contaminations (e.g. bird droppings). However they differed in chain and organizational characteristics. Non Global G.A.P. certified orchard farms were mainly characterised by low to basic performance of the FSMS combined with low food safety outputs, while in Global G.A.P. orchard farms moderate performance of FSMS resulted in moderate to advanced food safety outputs. Cold store companies represent the subsequent link in the raspberries chain, with the raw material food safety risks directly connected with the orchard farms final product. This is related to the production process of frozen raspberries without any physical or chemical intervention step which might reduce the level of potentially present microorganisms or chemicals in raspberries. The core control and assurance activities in the FSMS present in the cold stores are mainly at medium to high level, resulting in medium to advance food safety outputs.
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Control
T1  - The performance of food safety management systems in the raspberries chain
EP  - 161
SP  - 151
VL  - 80
DO  - 10.1016/j.foodcont.2017.04.048
ER  - 

@article{
author = "Rajković, Andreja and Šmigić, Nada and Djekić, Ilija and Popović, Dragana and Tomić, Nikola and Krupezević, Nada and Uyttendaele, Mieke and Jacxsens, Liesbeth",
year = "2017",
abstract = "The Food Safety Management System - Diagnostic Instrument (FSMS-DI) was used to determine context factors, core control and assurance activities, as well as food safety outputs for three Global G.A.P. certified and six Non Global G.A.P. certified orchard raspberries farms, and eight cold stores (all of them having certified FSMS systems, often in combination with BRC, IFS and/or FSSC 22000 standards). Examined orchard farms operate at moderate to high-risk context. High risk is mainly related to the microbiological and pesticides contamination of raspberries and open cultivation system, which can provoke additional contaminations (e.g. bird droppings). However they differed in chain and organizational characteristics. Non Global G.A.P. certified orchard farms were mainly characterised by low to basic performance of the FSMS combined with low food safety outputs, while in Global G.A.P. orchard farms moderate performance of FSMS resulted in moderate to advanced food safety outputs. Cold store companies represent the subsequent link in the raspberries chain, with the raw material food safety risks directly connected with the orchard farms final product. This is related to the production process of frozen raspberries without any physical or chemical intervention step which might reduce the level of potentially present microorganisms or chemicals in raspberries. The core control and assurance activities in the FSMS present in the cold stores are mainly at medium to high level, resulting in medium to advance food safety outputs.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Control",
title = "The performance of food safety management systems in the raspberries chain",
pages = "161-151",
volume = "80",
doi = "10.1016/j.foodcont.2017.04.048"
}

Rajković, A., Šmigić, N., Djekić, I., Popović, D., Tomić, N., Krupezević, N., Uyttendaele, M.,& Jacxsens, L.. (2017). The performance of food safety management systems in the raspberries chain. in Food Control
Elsevier Sci Ltd, Oxford., 80, 151-161.
https://doi.org/10.1016/j.foodcont.2017.04.048

Rajković A, Šmigić N, Djekić I, Popović D, Tomić N, Krupezević N, Uyttendaele M, Jacxsens L. The performance of food safety management systems in the raspberries chain. in Food Control. 2017;80:151-161.
doi:10.1016/j.foodcont.2017.04.048 .

Rajković, Andreja, Šmigić, Nada, Djekić, Ilija, Popović, Dragana, Tomić, Nikola, Krupezević, Nada, Uyttendaele, Mieke, Jacxsens, Liesbeth, "The performance of food safety management systems in the raspberries chain" in Food Control, 80 (2017):151-161,
https://doi.org/10.1016/j.foodcont.2017.04.048 . .

TY  - JOUR
AU  - Vukašinović, Ivana
AU  - Todorović, Dragana
AU  - Popović, Dragana R.
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1492
AB  - The effect of the density of environmental samples on the counting efficiency of Ge detectors used in gamma-spectrometry was studied. The dependence εff(ρ) was determined for two HPGe detectors (relative efficiencies 18% and 20%) using five radioactive standard reference materials (silicone resins, epoxy resin, milk powder, soil) with different matrix densities (0.45-1.22 g/cm3) in Marinelli beakers (V = 500 cm3). The dependence of efficiency vs. density was found to be linear and the regression parameters for energies in the range of 60-2000 keV were determined, too. The effect of variation in density on the counting efficiency of Ge detectors is dominant in the range of lower energies (60-600 keV) and de creases with energies in the higher energy range.
AB  - Ispitivan je uticaj gustine uzoraka iz životne sredine na efikasnost brojanja germanijumskih detektora u spektrometriji gama zračenja. Zavisnost εff(ρ) određena je za dva HPGe detektora (relativnih efikasnosti 18% i 20%) za različite radioaktivne standardne referentne materijale (silikonske smole epoksi smolu, mleko u prahu, zemlju) različitih gustina (0,45-1,22 g/cm3) u Marineli posudama zapremine V = 500 cm3. Utvrđena je linearna zavisnost efikasnosti brojanja od gustine uzoraka pri čemu su određeni parametri linearne regresije za niz energija iz intervala od 60-2000 keV. Efekt promene gustina na efikasnost brojanja germanijumskih detektora dominantan je u intervalu nižih energija (60-600 keV) i smanjuje se sa porastom energije u intervalu viših energija.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Nuclear Technology and Radiation Protection
T1  - The dependence of Ge detectors efficiency on the density of the samples in gamma-ray spectrometry
T1  - Zavisnost efikasnosti germanijumskih detektora od gustine uzoraka u spektrometriji gama zračenja
EP  - 63
IS  - 2
SP  - 58
VL  - 22
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1492
ER  - 

@article{
author = "Vukašinović, Ivana and Todorović, Dragana and Popović, Dragana R.",
year = "2007",
abstract = "The effect of the density of environmental samples on the counting efficiency of Ge detectors used in gamma-spectrometry was studied. The dependence εff(ρ) was determined for two HPGe detectors (relative efficiencies 18% and 20%) using five radioactive standard reference materials (silicone resins, epoxy resin, milk powder, soil) with different matrix densities (0.45-1.22 g/cm3) in Marinelli beakers (V = 500 cm3). The dependence of efficiency vs. density was found to be linear and the regression parameters for energies in the range of 60-2000 keV were determined, too. The effect of variation in density on the counting efficiency of Ge detectors is dominant in the range of lower energies (60-600 keV) and de creases with energies in the higher energy range., Ispitivan je uticaj gustine uzoraka iz životne sredine na efikasnost brojanja germanijumskih detektora u spektrometriji gama zračenja. Zavisnost εff(ρ) određena je za dva HPGe detektora (relativnih efikasnosti 18% i 20%) za različite radioaktivne standardne referentne materijale (silikonske smole epoksi smolu, mleko u prahu, zemlju) različitih gustina (0,45-1,22 g/cm3) u Marineli posudama zapremine V = 500 cm3. Utvrđena je linearna zavisnost efikasnosti brojanja od gustine uzoraka pri čemu su određeni parametri linearne regresije za niz energija iz intervala od 60-2000 keV. Efekt promene gustina na efikasnost brojanja germanijumskih detektora dominantan je u intervalu nižih energija (60-600 keV) i smanjuje se sa porastom energije u intervalu viših energija.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Nuclear Technology and Radiation Protection",
title = "The dependence of Ge detectors efficiency on the density of the samples in gamma-ray spectrometry, Zavisnost efikasnosti germanijumskih detektora od gustine uzoraka u spektrometriji gama zračenja",
pages = "63-58",
number = "2",
volume = "22",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1492"
}

Vukašinović, I., Todorović, D.,& Popović, D. R.. (2007). The dependence of Ge detectors efficiency on the density of the samples in gamma-ray spectrometry. in Nuclear Technology and Radiation Protection
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 22(2), 58-63.
https://hdl.handle.net/21.15107/rcub_agrospace_1492

Vukašinović I, Todorović D, Popović DR. The dependence of Ge detectors efficiency on the density of the samples in gamma-ray spectrometry. in Nuclear Technology and Radiation Protection. 2007;22(2):58-63.
https://hdl.handle.net/21.15107/rcub_agrospace_1492 .

Vukašinović, Ivana, Todorović, Dragana, Popović, Dragana R., "The dependence of Ge detectors efficiency on the density of the samples in gamma-ray spectrometry" in Nuclear Technology and Radiation Protection, 22, no. 2 (2007):58-63,
https://hdl.handle.net/21.15107/rcub_agrospace_1492 .