TY  - JOUR
AU  - Ruml, Mirjana
AU  - Gregorić, Enika
AU  - Matović, Gordana
AU  - Radovanović, Slavica
AU  - Počuča, Vesna
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6030
AB  - This paper documents the change of temperature indices for the growing season (April–September) and dormancy (October–March) in Serbia based on observations from 26 meteorological stations. The mean, maximum, and minimum daily temperatures, as well as eight extreme temperature indices, were examined. A trend analysis revealed uneven changes in the growing season and dormant temperatures during the observation period divided into two parts (1961–1980 and 1981–2010) according to the results of the sequential Mann–Kendall test for detecting change points in time series. The dormant temperature changes were quite uniform during the entire examined period, while the growing season temperature displayed a complex pattern of change. In the sub-period 1961–1980, all examined temperature indices exhibited a cooling tendency during the growing season and a warming tendency during dormancy. A larger decreasing trend was detected in the growing season maximum temperature (a nationally averaged rate − 1.10 °C per decade) and related indices than in the growing season minimum temperature (a nationally averaged rate − 0.37 °C per decade) and related indices. In the same sub-period, the dormant maximum and minimum temperatures increased at the same rate of 0.49 °C per decade on average for all stations. During the sub-period 1981–2010, a warming tendency was detected both in the growing season and dormant temperature indices with similar magnitudes of the change (minimum and maximum temperatures increased on average from 0.48 to 0.56 °C per decade). Examination of the relationship between the temperature indices and large-scale circulation patterns revealed that only the East Atlantic pattern displayed significant association with trends of examined indices, but only during the growing season in the sub-period 1981–2010.
PB  - Springer
T2  - Theoretical and Applied Climatology
T1  - Uneven trends of temperature indices during the growing season and dormancy in Serbia
EP  - 1295
IS  - 3-4
SP  - 1277
VL  - 147
DO  - 10.1007/s00704-021-03859-8
ER  - 

@article{
author = "Ruml, Mirjana and Gregorić, Enika and Matović, Gordana and Radovanović, Slavica and Počuča, Vesna",
year = "2022",
abstract = "This paper documents the change of temperature indices for the growing season (April–September) and dormancy (October–March) in Serbia based on observations from 26 meteorological stations. The mean, maximum, and minimum daily temperatures, as well as eight extreme temperature indices, were examined. A trend analysis revealed uneven changes in the growing season and dormant temperatures during the observation period divided into two parts (1961–1980 and 1981–2010) according to the results of the sequential Mann–Kendall test for detecting change points in time series. The dormant temperature changes were quite uniform during the entire examined period, while the growing season temperature displayed a complex pattern of change. In the sub-period 1961–1980, all examined temperature indices exhibited a cooling tendency during the growing season and a warming tendency during dormancy. A larger decreasing trend was detected in the growing season maximum temperature (a nationally averaged rate − 1.10 °C per decade) and related indices than in the growing season minimum temperature (a nationally averaged rate − 0.37 °C per decade) and related indices. In the same sub-period, the dormant maximum and minimum temperatures increased at the same rate of 0.49 °C per decade on average for all stations. During the sub-period 1981–2010, a warming tendency was detected both in the growing season and dormant temperature indices with similar magnitudes of the change (minimum and maximum temperatures increased on average from 0.48 to 0.56 °C per decade). Examination of the relationship between the temperature indices and large-scale circulation patterns revealed that only the East Atlantic pattern displayed significant association with trends of examined indices, but only during the growing season in the sub-period 1981–2010.",
publisher = "Springer",
journal = "Theoretical and Applied Climatology",
title = "Uneven trends of temperature indices during the growing season and dormancy in Serbia",
pages = "1295-1277",
number = "3-4",
volume = "147",
doi = "10.1007/s00704-021-03859-8"
}

Ruml, M., Gregorić, E., Matović, G., Radovanović, S.,& Počuča, V.. (2022). Uneven trends of temperature indices during the growing season and dormancy in Serbia. in Theoretical and Applied Climatology
Springer., 147(3-4), 1277-1295.
https://doi.org/10.1007/s00704-021-03859-8

Ruml M, Gregorić E, Matović G, Radovanović S, Počuča V. Uneven trends of temperature indices during the growing season and dormancy in Serbia. in Theoretical and Applied Climatology. 2022;147(3-4):1277-1295.
doi:10.1007/s00704-021-03859-8 .

Ruml, Mirjana, Gregorić, Enika, Matović, Gordana, Radovanović, Slavica, Počuča, Vesna, "Uneven trends of temperature indices during the growing season and dormancy in Serbia" in Theoretical and Applied Climatology, 147, no. 3-4 (2022):1277-1295,
https://doi.org/10.1007/s00704-021-03859-8 . .

TY  - JOUR
AU  - Ruml, Mirjana
AU  - Milatović, Dragan
AU  - Zec, Gordan
AU  - Djurović, Dejan
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5445
AB  - Assessment of chilling requirements for breaking dormancy (CR) and heat requirements for flowering (HR) in fruit trees is important for selecting cultivars suitable for the climatic conditions of the site. The objective of this study was to estimate CR and HR in six almond cultivars grown in the Belgrade region. The study was conducted during a three-year period. The CR was quantified using the Utah chill unit model (CU). The date of completion of CR was determined according to the weight increase and phenological transition of forced flower buds in controlled conditions. The HR was determined as growing degree hours (GDH) accumulated from the breaking of dormancy to the beginning of flowering using a base temperature of 4°C. The CR ranged from 690 CU in 'Exinograd' to 1285 CU in 'Mari de Stepa'. The HR varied between 3838 GDH in 'Ferragnes' and 4539 GDH in 'Mari de Stepa'. The earlier-flowering cultivars were those with the lowest CR. The latest flowering cultivar 'Mari de Stepa' (April 11) finished dormancy on average 51 days after the earliest flowering cultivar 'Exinograd' (March 29).
PB  - International Society for Horticultural Science
T2  - Acta Horticulturae
T1  - Estimation of chilling and heat requirements for flowering in almond
EP  - 203
SP  - 199
VL  - 1289
DO  - 10.17660/ActaHortic.2020.1289.28
ER  - 

@article{
author = "Ruml, Mirjana and Milatović, Dragan and Zec, Gordan and Djurović, Dejan",
year = "2020",
abstract = "Assessment of chilling requirements for breaking dormancy (CR) and heat requirements for flowering (HR) in fruit trees is important for selecting cultivars suitable for the climatic conditions of the site. The objective of this study was to estimate CR and HR in six almond cultivars grown in the Belgrade region. The study was conducted during a three-year period. The CR was quantified using the Utah chill unit model (CU). The date of completion of CR was determined according to the weight increase and phenological transition of forced flower buds in controlled conditions. The HR was determined as growing degree hours (GDH) accumulated from the breaking of dormancy to the beginning of flowering using a base temperature of 4°C. The CR ranged from 690 CU in 'Exinograd' to 1285 CU in 'Mari de Stepa'. The HR varied between 3838 GDH in 'Ferragnes' and 4539 GDH in 'Mari de Stepa'. The earlier-flowering cultivars were those with the lowest CR. The latest flowering cultivar 'Mari de Stepa' (April 11) finished dormancy on average 51 days after the earliest flowering cultivar 'Exinograd' (March 29).",
publisher = "International Society for Horticultural Science",
journal = "Acta Horticulturae",
title = "Estimation of chilling and heat requirements for flowering in almond",
pages = "203-199",
volume = "1289",
doi = "10.17660/ActaHortic.2020.1289.28"
}

Ruml, M., Milatović, D., Zec, G.,& Djurović, D.. (2020). Estimation of chilling and heat requirements for flowering in almond. in Acta Horticulturae
International Society for Horticultural Science., 1289, 199-203.
https://doi.org/10.17660/ActaHortic.2020.1289.28

Ruml M, Milatović D, Zec G, Djurović D. Estimation of chilling and heat requirements for flowering in almond. in Acta Horticulturae. 2020;1289:199-203.
doi:10.17660/ActaHortic.2020.1289.28 .

Ruml, Mirjana, Milatović, Dragan, Zec, Gordan, Djurović, Dejan, "Estimation of chilling and heat requirements for flowering in almond" in Acta Horticulturae, 1289 (2020):199-203,
https://doi.org/10.17660/ActaHortic.2020.1289.28 . .

TY  - JOUR
AU  - Milatović, Dragan
AU  - Zec, Gordan
AU  - Djurović, Dejan
AU  - Ruml, Mirjana
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5472
AB  - The phenology of flowering was studied in 50 apricot cultivars in the Belgrade region over a period of eight years (2009-2016). Within the flowering phenophase, three sub-phases were registered: the beginning of flowering, full flowering and the end of flowering. In addition, the duration and abundance of flowering were examined. The average date of the beginning of flowering for all cultivars was March 22, of full flowering - March 25, and of the end of flowering - April 1. The average duration of flowering was 9.7 days, with a range among cultivars between 7.5 days ('Gergana') and 12 days ('Ninfa' and 'Radka'). The lowest average score (3.0) for flowering intensity was obtained in 'Hungarian Best' cultivar, and the highest score (4.6) in 'Harcot' and 'Leskora' cultivars. In years with higher temperatures during the flowering, a smaller range in flowering time among cultivars was recorded, as well as shorter duration of flowering. Based on the beginning of flowering, the tested cultivars were classified into three groups: early-flowering (14 cultivars), medium-flowering (21 cultivars) and late-flowering (15 cultivars). Meteorological factors (air temperature) had a greater influence on the course and duration of the flowering phenophase than the genetic traits of the cultivars.
AB  - Fenologija cvetanja proučavana je kod 50 sorti kajsije na području Beograda u periodu od osam godina (2009-2016). U okviru fenofaze cvetanja registrovane su tri potfaze: početak cvetanja, puno cvetanje i kraj cvetanja. Pored toga, ispitivani su trajanje i obilnost cvetanja. Prosečan datum početka cvetanja za sve sorte bio je 22. mart, punog cvetanja 25. mart, a kraja cvetanja 1. April. Prosečno trajanje cvetanja je bilo 9,7 dana, sa variranjem po sortama od 7,5 dana (Gergana) do 12 dana (Ninfa i Radka). Najmanju prosečnu ocenu (3,0) za obilnost cvetanja dobila je sorta Mađarska najbolja, a najvišu ocenu (4,6) sorte Harkot i Leskora. U godinama sa višim temperaturama u toku fenofaze cvetanja registrovan je manji raspon u vremenu cvetanja sorti, kao i kraće trajanje cvetanja. Na osnovu početka cvetanja, ispitivane sorte su podeljene u tri grupe: ranocvetne (14 sorti), srednjecvetne (21 sorta) i poznocvetne (15 sorti). Na tok i trajanje fenofaze cvetanja veći uticaj su imali meteorološki faktori (temperatura vazduha), nego genetičke osobine sorti.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - Flowering phenology of apricot cultivars in the Belgrade region
T1  - Fenologija cvetanja sorti kajsije na području Beograda
EP  - 249
IS  - 3
SP  - 239
VL  - 65
DO  - 10.2298/JAS2003239M
ER  - 

@article{
author = "Milatović, Dragan and Zec, Gordan and Djurović, Dejan and Ruml, Mirjana",
year = "2020",
abstract = "The phenology of flowering was studied in 50 apricot cultivars in the Belgrade region over a period of eight years (2009-2016). Within the flowering phenophase, three sub-phases were registered: the beginning of flowering, full flowering and the end of flowering. In addition, the duration and abundance of flowering were examined. The average date of the beginning of flowering for all cultivars was March 22, of full flowering - March 25, and of the end of flowering - April 1. The average duration of flowering was 9.7 days, with a range among cultivars between 7.5 days ('Gergana') and 12 days ('Ninfa' and 'Radka'). The lowest average score (3.0) for flowering intensity was obtained in 'Hungarian Best' cultivar, and the highest score (4.6) in 'Harcot' and 'Leskora' cultivars. In years with higher temperatures during the flowering, a smaller range in flowering time among cultivars was recorded, as well as shorter duration of flowering. Based on the beginning of flowering, the tested cultivars were classified into three groups: early-flowering (14 cultivars), medium-flowering (21 cultivars) and late-flowering (15 cultivars). Meteorological factors (air temperature) had a greater influence on the course and duration of the flowering phenophase than the genetic traits of the cultivars., Fenologija cvetanja proučavana je kod 50 sorti kajsije na području Beograda u periodu od osam godina (2009-2016). U okviru fenofaze cvetanja registrovane su tri potfaze: početak cvetanja, puno cvetanje i kraj cvetanja. Pored toga, ispitivani su trajanje i obilnost cvetanja. Prosečan datum početka cvetanja za sve sorte bio je 22. mart, punog cvetanja 25. mart, a kraja cvetanja 1. April. Prosečno trajanje cvetanja je bilo 9,7 dana, sa variranjem po sortama od 7,5 dana (Gergana) do 12 dana (Ninfa i Radka). Najmanju prosečnu ocenu (3,0) za obilnost cvetanja dobila je sorta Mađarska najbolja, a najvišu ocenu (4,6) sorte Harkot i Leskora. U godinama sa višim temperaturama u toku fenofaze cvetanja registrovan je manji raspon u vremenu cvetanja sorti, kao i kraće trajanje cvetanja. Na osnovu početka cvetanja, ispitivane sorte su podeljene u tri grupe: ranocvetne (14 sorti), srednjecvetne (21 sorta) i poznocvetne (15 sorti). Na tok i trajanje fenofaze cvetanja veći uticaj su imali meteorološki faktori (temperatura vazduha), nego genetičke osobine sorti.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Flowering phenology of apricot cultivars in the Belgrade region, Fenologija cvetanja sorti kajsije na području Beograda",
pages = "249-239",
number = "3",
volume = "65",
doi = "10.2298/JAS2003239M"
}

Milatović, D., Zec, G., Djurović, D.,& Ruml, M.. (2020). Flowering phenology of apricot cultivars in the Belgrade region. in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 65(3), 239-249.
https://doi.org/10.2298/JAS2003239M

Milatović D, Zec G, Djurović D, Ruml M. Flowering phenology of apricot cultivars in the Belgrade region. in Journal of Agricultural Sciences (Belgrade). 2020;65(3):239-249.
doi:10.2298/JAS2003239M .

Milatović, Dragan, Zec, Gordan, Djurović, Dejan, Ruml, Mirjana, "Flowering phenology of apricot cultivars in the Belgrade region" in Journal of Agricultural Sciences (Belgrade), 65, no. 3 (2020):239-249,
https://doi.org/10.2298/JAS2003239M . .

TY  - JOUR
AU  - Ruml, Mirjana
AU  - Korać, Nada
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5447
AB  - The objective of this study was to develop phenological models capable of predicting the onset of veraison and harvest in grapevine early enough to be useful for viticultural activities planning. Models are based on the responsiveness of phenological timing to the preceding thermal conditions. Key temperature variable and period for the onset of veraison and harvest were determined using the long-term (1981-2007) temperature and phenological data for 20 wine cultivars grown in the region of Sremski Karlovci (Serbia). The input variable for both phenological models was the maximum daily temperature averaged over the period from April 1 to June 30. The general model equations set up for grapevine as a species were adjusted for each cultivar by adding a correction factor. The correction factor was calculated as a difference between the mean date of phenological stage onset for given cultivar and the average value for all examined cultivars. The proposed empirical models proved to be capable of predicting the onset of veraison and harvest in grapevine cultivars with high accuracy, up to one and half month ahead for veraison and up to three months for harvest. On average for all cultivars, the mean absolute differences between the observed and predicted veraison and harvest dates were 4 and 6 days, respectively. The results are very satisfactory, having in mind the high year-to-year variability of veraison date (up to 49 days) and harvest date (up to 64 days) during the studied period.
PB  - International Society for Horticultural Science
T2  - Acta Horticulturae
T1  - Phenological models for prediction of veraison and harvest in grapevine
EP  - 279
SP  - 275
VL  - 1289
DO  - 10.17660/ActaHortic.2020.1289.39
ER  - 

@article{
author = "Ruml, Mirjana and Korać, Nada",
year = "2020",
abstract = "The objective of this study was to develop phenological models capable of predicting the onset of veraison and harvest in grapevine early enough to be useful for viticultural activities planning. Models are based on the responsiveness of phenological timing to the preceding thermal conditions. Key temperature variable and period for the onset of veraison and harvest were determined using the long-term (1981-2007) temperature and phenological data for 20 wine cultivars grown in the region of Sremski Karlovci (Serbia). The input variable for both phenological models was the maximum daily temperature averaged over the period from April 1 to June 30. The general model equations set up for grapevine as a species were adjusted for each cultivar by adding a correction factor. The correction factor was calculated as a difference between the mean date of phenological stage onset for given cultivar and the average value for all examined cultivars. The proposed empirical models proved to be capable of predicting the onset of veraison and harvest in grapevine cultivars with high accuracy, up to one and half month ahead for veraison and up to three months for harvest. On average for all cultivars, the mean absolute differences between the observed and predicted veraison and harvest dates were 4 and 6 days, respectively. The results are very satisfactory, having in mind the high year-to-year variability of veraison date (up to 49 days) and harvest date (up to 64 days) during the studied period.",
publisher = "International Society for Horticultural Science",
journal = "Acta Horticulturae",
title = "Phenological models for prediction of veraison and harvest in grapevine",
pages = "279-275",
volume = "1289",
doi = "10.17660/ActaHortic.2020.1289.39"
}

Ruml, M.,& Korać, N.. (2020). Phenological models for prediction of veraison and harvest in grapevine. in Acta Horticulturae
International Society for Horticultural Science., 1289, 275-279.
https://doi.org/10.17660/ActaHortic.2020.1289.39

Ruml M, Korać N. Phenological models for prediction of veraison and harvest in grapevine. in Acta Horticulturae. 2020;1289:275-279.
doi:10.17660/ActaHortic.2020.1289.39 .

Ruml, Mirjana, Korać, Nada, "Phenological models for prediction of veraison and harvest in grapevine" in Acta Horticulturae, 1289 (2020):275-279,
https://doi.org/10.17660/ActaHortic.2020.1289.39 . .

TY  - JOUR
AU  - Teslić, Nemanja
AU  - Vujadinović, Mirjam
AU  - Ruml, Mirjana
AU  - Ricci, Arianna
AU  - Vuković, Ana
AU  - Parpinello, Giuseppina P.
AU  - Versari, Andrea
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5036
AB  - Grape production is highly responsive to weather conditions and therefore very sensitive to climate change. To evaluate how viticulture in the traditional Italian wine region Emilia-Romagna could be affected by climate change, several bioclimatic indices describing the suitability for grapevine production were calculated for two future periods (2011-2040 and 2071-2100) using CORDEX (Coordinated Regional Climate Downscaling Experiment) high-resolution climate simulations under two Representative Concentration Pathways (RCP) scenariosRCP 4.5 and RCP 8.5. The projections for both of the RCP scenarios showed that most of the Emilia-Romagna region will remain suitable for grape production during the period 2011-2040. By the end of the twenty-first century, the suitability to produce grapes in Emilia-Romagna could be threatened to a greater or smaller extent, depending on the scenario. During the period 2071-2100, the entire Emilia-Romagna region will be too hot for grape production under the RCP 8.5 scenario. Under the RCP 4.5 scenario, changes will be milder, suggesting that the Emilia-Romagna region could still be suitable for grape cultivation by the end of the twenty-first century but would likely require certain adjustments.
PB  - Springer Heidelberg, Heidelberg
T2  - Regional Environmental Change
T1  - Future climatic suitability of the Emilia-Romagna (Italy) region for grape production
EP  - 614
IS  - 2
SP  - 599
VL  - 19
DO  - 10.1007/s10113-018-1431-6
ER  - 

@article{
author = "Teslić, Nemanja and Vujadinović, Mirjam and Ruml, Mirjana and Ricci, Arianna and Vuković, Ana and Parpinello, Giuseppina P. and Versari, Andrea",
year = "2019",
abstract = "Grape production is highly responsive to weather conditions and therefore very sensitive to climate change. To evaluate how viticulture in the traditional Italian wine region Emilia-Romagna could be affected by climate change, several bioclimatic indices describing the suitability for grapevine production were calculated for two future periods (2011-2040 and 2071-2100) using CORDEX (Coordinated Regional Climate Downscaling Experiment) high-resolution climate simulations under two Representative Concentration Pathways (RCP) scenariosRCP 4.5 and RCP 8.5. The projections for both of the RCP scenarios showed that most of the Emilia-Romagna region will remain suitable for grape production during the period 2011-2040. By the end of the twenty-first century, the suitability to produce grapes in Emilia-Romagna could be threatened to a greater or smaller extent, depending on the scenario. During the period 2071-2100, the entire Emilia-Romagna region will be too hot for grape production under the RCP 8.5 scenario. Under the RCP 4.5 scenario, changes will be milder, suggesting that the Emilia-Romagna region could still be suitable for grape cultivation by the end of the twenty-first century but would likely require certain adjustments.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Regional Environmental Change",
title = "Future climatic suitability of the Emilia-Romagna (Italy) region for grape production",
pages = "614-599",
number = "2",
volume = "19",
doi = "10.1007/s10113-018-1431-6"
}

Teslić, N., Vujadinović, M., Ruml, M., Ricci, A., Vuković, A., Parpinello, G. P.,& Versari, A.. (2019). Future climatic suitability of the Emilia-Romagna (Italy) region for grape production. in Regional Environmental Change
Springer Heidelberg, Heidelberg., 19(2), 599-614.
https://doi.org/10.1007/s10113-018-1431-6

Teslić N, Vujadinović M, Ruml M, Ricci A, Vuković A, Parpinello GP, Versari A. Future climatic suitability of the Emilia-Romagna (Italy) region for grape production. in Regional Environmental Change. 2019;19(2):599-614.
doi:10.1007/s10113-018-1431-6 .

Teslić, Nemanja, Vujadinović, Mirjam, Ruml, Mirjana, Ricci, Arianna, Vuković, Ana, Parpinello, Giuseppina P., Versari, Andrea, "Future climatic suitability of the Emilia-Romagna (Italy) region for grape production" in Regional Environmental Change, 19, no. 2 (2019):599-614,
https://doi.org/10.1007/s10113-018-1431-6 . .

TY  - JOUR
AU  - Vuković, Ana
AU  - Vujadinović, Mirjam
AU  - Rendulić, Sonja M.
AU  - Djurdjević, Vladimir
AU  - Ruml, Mirjana
AU  - Babić, Violeta P.
AU  - Popović, Dunja P.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4693
AB  - Serbia is situated at Balkan Peninsula, and currently majority of the territory is under warm temperate fully humid climate type with warm summers (Cfb type, according to Koppen-Geiger Climate Classification). Observed changes in climate conditions since 1961 until present time show significant increase in temperature change and change in precipitation patterns. Disturbances in heat conditions, which are recorded to affect human health, agricultural production and forest ecosystem, are priority in climate change analysis and application in adaptation planning. Future change analysis show accelerated increase of temperature by the end of the 21st century, which proves the needs for immediate measures for mitigation of negative impacts. Temperature increase averaged over the territory of Serbia is 1.2 degrees C for the period 1996-2015 with respect to the period 1961-1980, with highest increase of maximum daily temperature during the summer season, 2.2 degrees C. Using high resolution multi-model ensemble approach for analysis of the future changes with respect to the base period 1986-2005, in compliance with Intergovernmental Panel on Climate Change (IPCC) fifth assessment report (ARS), it is estimated that temperature may increase by 1.9 degrees C according to Representative Concentration Pathway 4.5 (RCP4.5) scenario and by 4.4 degrees C according to RCP8.5 by the end of the century. Spatial distribution of temperature increase, intensification of high precipitation events and decrease of summer precipitation, show intrusion of subtropical climate over the Serbia and increase of high temperature and high precipitation risks. Results presented in this paper, using high-resolution multi-model ensemble approach, provide climate change information for short term to long term planning in different sectors of economy and preservation of human health and environment.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Global warming impact on climate change in Serbia for the period 1961-2100
EP  - 2280
IS  - 6
SP  - 2267
VL  - 22
DO  - 10.2298/TSCI180411168V
ER  - 

@article{
author = "Vuković, Ana and Vujadinović, Mirjam and Rendulić, Sonja M. and Djurdjević, Vladimir and Ruml, Mirjana and Babić, Violeta P. and Popović, Dunja P.",
year = "2018",
abstract = "Serbia is situated at Balkan Peninsula, and currently majority of the territory is under warm temperate fully humid climate type with warm summers (Cfb type, according to Koppen-Geiger Climate Classification). Observed changes in climate conditions since 1961 until present time show significant increase in temperature change and change in precipitation patterns. Disturbances in heat conditions, which are recorded to affect human health, agricultural production and forest ecosystem, are priority in climate change analysis and application in adaptation planning. Future change analysis show accelerated increase of temperature by the end of the 21st century, which proves the needs for immediate measures for mitigation of negative impacts. Temperature increase averaged over the territory of Serbia is 1.2 degrees C for the period 1996-2015 with respect to the period 1961-1980, with highest increase of maximum daily temperature during the summer season, 2.2 degrees C. Using high resolution multi-model ensemble approach for analysis of the future changes with respect to the base period 1986-2005, in compliance with Intergovernmental Panel on Climate Change (IPCC) fifth assessment report (ARS), it is estimated that temperature may increase by 1.9 degrees C according to Representative Concentration Pathway 4.5 (RCP4.5) scenario and by 4.4 degrees C according to RCP8.5 by the end of the century. Spatial distribution of temperature increase, intensification of high precipitation events and decrease of summer precipitation, show intrusion of subtropical climate over the Serbia and increase of high temperature and high precipitation risks. Results presented in this paper, using high-resolution multi-model ensemble approach, provide climate change information for short term to long term planning in different sectors of economy and preservation of human health and environment.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Global warming impact on climate change in Serbia for the period 1961-2100",
pages = "2280-2267",
number = "6",
volume = "22",
doi = "10.2298/TSCI180411168V"
}

Vuković, A., Vujadinović, M., Rendulić, S. M., Djurdjević, V., Ruml, M., Babić, V. P.,& Popović, D. P.. (2018). Global warming impact on climate change in Serbia for the period 1961-2100. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 22(6), 2267-2280.
https://doi.org/10.2298/TSCI180411168V

Vuković A, Vujadinović M, Rendulić SM, Djurdjević V, Ruml M, Babić VP, Popović DP. Global warming impact on climate change in Serbia for the period 1961-2100. in Thermal Science. 2018;22(6):2267-2280.
doi:10.2298/TSCI180411168V .

Vuković, Ana, Vujadinović, Mirjam, Rendulić, Sonja M., Djurdjević, Vladimir, Ruml, Mirjana, Babić, Violeta P., Popović, Dunja P., "Global warming impact on climate change in Serbia for the period 1961-2100" in Thermal Science, 22, no. 6 (2018):2267-2280,
https://doi.org/10.2298/TSCI180411168V . .

TY  - CONF
AU  - Ruml, Mirjana
AU  - Milatović, Dragan
AU  - Vujadinović, Mirjam
AU  - Vuković, Ana
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4805
AB  - High year-to-year apricot yield oscillations in Serbia are mostly caused by late spring frost. Thus, phenological prediction can help to get more stable apricot yields providing dates for timely frost protection. This study aimed to validate a feasible, easy to apply model for prediction of full flowering in apricot cultivars based on air temperature averaged over 30-, 45- and 60-day periods starting from January 1. The model, capable of predicting the onset of full flowering in apricot cultivars from a few weeks to up to two months ahead with acceptable accuracy, was originally developed using phenological data for 20 apricot cultivars grown in the Belgrade region and daily temperature records over the period 1995-2004. Reevaluation of the data set consisted of phenological records for 20 cultivars grown in the same region and temperature observations from 2009 to 2016. The mean absolute differences between the observations and predictions obtained by 30-, 45- and 60-day models were 5.5, 6.4 and 5.6 days, respectively, on average for all examined cultivars.
PB  - International Society for Horticultural Science
C3  - Acta Horticulturae
T1  - Simple model for early prediction of flowering in apricot
EP  - 113
SP  - 109
VL  - 1229
DO  - 10.17660/ActaHortic.2018.1229.17
ER  - 

@conference{
author = "Ruml, Mirjana and Milatović, Dragan and Vujadinović, Mirjam and Vuković, Ana",
year = "2018",
abstract = "High year-to-year apricot yield oscillations in Serbia are mostly caused by late spring frost. Thus, phenological prediction can help to get more stable apricot yields providing dates for timely frost protection. This study aimed to validate a feasible, easy to apply model for prediction of full flowering in apricot cultivars based on air temperature averaged over 30-, 45- and 60-day periods starting from January 1. The model, capable of predicting the onset of full flowering in apricot cultivars from a few weeks to up to two months ahead with acceptable accuracy, was originally developed using phenological data for 20 apricot cultivars grown in the Belgrade region and daily temperature records over the period 1995-2004. Reevaluation of the data set consisted of phenological records for 20 cultivars grown in the same region and temperature observations from 2009 to 2016. The mean absolute differences between the observations and predictions obtained by 30-, 45- and 60-day models were 5.5, 6.4 and 5.6 days, respectively, on average for all examined cultivars.",
publisher = "International Society for Horticultural Science",
journal = "Acta Horticulturae",
title = "Simple model for early prediction of flowering in apricot",
pages = "113-109",
volume = "1229",
doi = "10.17660/ActaHortic.2018.1229.17"
}

Ruml, M., Milatović, D., Vujadinović, M.,& Vuković, A.. (2018). Simple model for early prediction of flowering in apricot. in Acta Horticulturae
International Society for Horticultural Science., 1229, 109-113.
https://doi.org/10.17660/ActaHortic.2018.1229.17

Ruml M, Milatović D, Vujadinović M, Vuković A. Simple model for early prediction of flowering in apricot. in Acta Horticulturae. 2018;1229:109-113.
doi:10.17660/ActaHortic.2018.1229.17 .

Ruml, Mirjana, Milatović, Dragan, Vujadinović, Mirjam, Vuković, Ana, "Simple model for early prediction of flowering in apricot" in Acta Horticulturae, 1229 (2018):109-113,
https://doi.org/10.17660/ActaHortic.2018.1229.17 . .

TY  - CONF
AU  - Vuković, Ana
AU  - Vujadinović, Mirjam
AU  - Ruml, Mirjana
AU  - Ranković-Vasić, Zorica
AU  - Pržić, Zoran
AU  - Bešlić, Zoran
AU  - Matijašević, Saša
AU  - Vujović, Dragan
AU  - Todić, Slavica
AU  - Marković, Nebojša
AU  - Sivčev, Branislava
AU  - Žunić, Dragoljub
AU  - Životić, Ljubomir
AU  - Jaksić, D.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4815
AB  - Growing interest in Serbia in adaptation of viticulture to climate change emerged from a recorded positive impact of summer increased draught on domestic wine quality. Another motivation is that viticulture has been recognized as one of the fastest developing agricultural sectors in Serbia and, to contain its growing potential, it is crucial to provide basis for its future sustainable development. Prioritization and implementation of adaptation measures in practice require reliable assessment of climate projections. For climate change impact assessment is used high resolution multi-model ensemble of nine regional climate models simulations, bias corrected, with two most probable future scenarios of GHG emissions RCP4.5 and RCP8.5, for the period 2016-2100. Analysis has been done for the near future, mid-century and end of the century periods. The periods are defined according to the IPCC 5th Assessment Report, which enables comparison of climate change impacts with a wider region, and preferably motivate future international collaboration and knowledge exchange.
PB  - EDP Sciences
C3  - E3S Web of Conferences
T1  - Implementation of climate change science in viticulture sustainable development planning in Serbia
VL  - 50
DO  - 10.1051/e3sconf/20185001005
ER  - 

@conference{
author = "Vuković, Ana and Vujadinović, Mirjam and Ruml, Mirjana and Ranković-Vasić, Zorica and Pržić, Zoran and Bešlić, Zoran and Matijašević, Saša and Vujović, Dragan and Todić, Slavica and Marković, Nebojša and Sivčev, Branislava and Žunić, Dragoljub and Životić, Ljubomir and Jaksić, D.",
year = "2018",
abstract = "Growing interest in Serbia in adaptation of viticulture to climate change emerged from a recorded positive impact of summer increased draught on domestic wine quality. Another motivation is that viticulture has been recognized as one of the fastest developing agricultural sectors in Serbia and, to contain its growing potential, it is crucial to provide basis for its future sustainable development. Prioritization and implementation of adaptation measures in practice require reliable assessment of climate projections. For climate change impact assessment is used high resolution multi-model ensemble of nine regional climate models simulations, bias corrected, with two most probable future scenarios of GHG emissions RCP4.5 and RCP8.5, for the period 2016-2100. Analysis has been done for the near future, mid-century and end of the century periods. The periods are defined according to the IPCC 5th Assessment Report, which enables comparison of climate change impacts with a wider region, and preferably motivate future international collaboration and knowledge exchange.",
publisher = "EDP Sciences",
journal = "E3S Web of Conferences",
title = "Implementation of climate change science in viticulture sustainable development planning in Serbia",
volume = "50",
doi = "10.1051/e3sconf/20185001005"
}

Vuković, A., Vujadinović, M., Ruml, M., Ranković-Vasić, Z., Pržić, Z., Bešlić, Z., Matijašević, S., Vujović, D., Todić, S., Marković, N., Sivčev, B., Žunić, D., Životić, L.,& Jaksić, D.. (2018). Implementation of climate change science in viticulture sustainable development planning in Serbia. in E3S Web of Conferences
EDP Sciences., 50.
https://doi.org/10.1051/e3sconf/20185001005

Vuković A, Vujadinović M, Ruml M, Ranković-Vasić Z, Pržić Z, Bešlić Z, Matijašević S, Vujović D, Todić S, Marković N, Sivčev B, Žunić D, Životić L, Jaksić D. Implementation of climate change science in viticulture sustainable development planning in Serbia. in E3S Web of Conferences. 2018;50.
doi:10.1051/e3sconf/20185001005 .

Vuković, Ana, Vujadinović, Mirjam, Ruml, Mirjana, Ranković-Vasić, Zorica, Pržić, Zoran, Bešlić, Zoran, Matijašević, Saša, Vujović, Dragan, Todić, Slavica, Marković, Nebojša, Sivčev, Branislava, Žunić, Dragoljub, Životić, Ljubomir, Jaksić, D., "Implementation of climate change science in viticulture sustainable development planning in Serbia" in E3S Web of Conferences, 50 (2018),
https://doi.org/10.1051/e3sconf/20185001005 . .

TY  - CONF
AU  - Ruml, Mirjana
AU  - Milatović, Dragan
AU  - Djurović, Dejan
AU  - Zec, Gordan
AU  - Jokić, M.
AU  - Radović, M.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4623
AB  - Chilling requirements for breaking dormancy and heat requirements for flowering were studied in 10 apricot cultivars in the region of Belgrade during a 2-year period. Chilling requirements were determined using the Utah chill unit (CU) model. To determine the date of dormancy breaking, 1-year-old shoots were collected weekly from December to February and kept under controlled conditions. Heat requirements were calculated as growing degree hours (GDH) accumulated from the breaking of dormancy to the beginning of flowering using a base temperature of 4 degrees C. The cultivars studied showed a range of chilling requirements, from 834 CU in 'Ninfa' and 'Goldrich' to 1442 CU in 'Re Umberto'. The heat requirements for flowering ranged between 2624 GDH in 'Magyar kajszi' and 3469 GDH in 'Tomcot'. The latest flowering cultivar ('Re Umberto') finished dormancy 42 days after the earliest flowering cultivar ('Ninfa'). The results indicate that flowering time of apricot in the studied region is influenced more by chilling requirements than by heat requirements. Identification and selection of cultivars with higher chilling requirements and later flowering is important for apricot production, especially in regions with the frequent occurrence of late spring frosts.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - XVI International Symposium on Apricot Breeding and Culture
T1  - Chilling and heat requirements for flowering in apricot cultivars
EP  - 18
SP  - 15
VL  - 1214
DO  - 10.17660/ActaHortic.2018.1214.3
ER  - 

@conference{
author = "Ruml, Mirjana and Milatović, Dragan and Djurović, Dejan and Zec, Gordan and Jokić, M. and Radović, M.",
year = "2018",
abstract = "Chilling requirements for breaking dormancy and heat requirements for flowering were studied in 10 apricot cultivars in the region of Belgrade during a 2-year period. Chilling requirements were determined using the Utah chill unit (CU) model. To determine the date of dormancy breaking, 1-year-old shoots were collected weekly from December to February and kept under controlled conditions. Heat requirements were calculated as growing degree hours (GDH) accumulated from the breaking of dormancy to the beginning of flowering using a base temperature of 4 degrees C. The cultivars studied showed a range of chilling requirements, from 834 CU in 'Ninfa' and 'Goldrich' to 1442 CU in 'Re Umberto'. The heat requirements for flowering ranged between 2624 GDH in 'Magyar kajszi' and 3469 GDH in 'Tomcot'. The latest flowering cultivar ('Re Umberto') finished dormancy 42 days after the earliest flowering cultivar ('Ninfa'). The results indicate that flowering time of apricot in the studied region is influenced more by chilling requirements than by heat requirements. Identification and selection of cultivars with higher chilling requirements and later flowering is important for apricot production, especially in regions with the frequent occurrence of late spring frosts.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "XVI International Symposium on Apricot Breeding and Culture",
title = "Chilling and heat requirements for flowering in apricot cultivars",
pages = "18-15",
volume = "1214",
doi = "10.17660/ActaHortic.2018.1214.3"
}

Ruml, M., Milatović, D., Djurović, D., Zec, G., Jokić, M.,& Radović, M.. (2018). Chilling and heat requirements for flowering in apricot cultivars. in XVI International Symposium on Apricot Breeding and Culture
Int Soc Horticultural Science, Leuven 1., 1214, 15-18.
https://doi.org/10.17660/ActaHortic.2018.1214.3

Ruml M, Milatović D, Djurović D, Zec G, Jokić M, Radović M. Chilling and heat requirements for flowering in apricot cultivars. in XVI International Symposium on Apricot Breeding and Culture. 2018;1214:15-18.
doi:10.17660/ActaHortic.2018.1214.3 .

Ruml, Mirjana, Milatović, Dragan, Djurović, Dejan, Zec, Gordan, Jokić, M., Radović, M., "Chilling and heat requirements for flowering in apricot cultivars" in XVI International Symposium on Apricot Breeding and Culture, 1214 (2018):15-18,
https://doi.org/10.17660/ActaHortic.2018.1214.3 . .

TY  - JOUR
AU  - Ruml, Mirjana
AU  - Gregorić, Eniko
AU  - Vujadinović, Mirjam
AU  - Radovanović, Slavica
AU  - Matović, Gordana
AU  - Vuković, Ana
AU  - Pacuca, Vesna
AU  - Stojfcić, Djurdja
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4446
AB  - The analysis of spatiotemporal changes of temperature extremes in Serbia, based on 18 ETCCDI indices, was performed using daily minimum and maximum temperature observations from 26 meteorological stations over the period 1961-2010. The observation period was divided into two sub-periods (1961-1980 and 1981-2010) according to the results of the sequential Mann-Kendall test. Temporal trends were evaluated by a least-squares linear regression method. The average annual minimum temperature displayed a mixed pattern of increasing, decreasing, and no trends over 1961-1980 and a significant increasing trend over 1981-2010 across the whole country, with a regionally averaged rate of 0.48 degrees C per decade. The average annual maximum temperature showed a decreasing trend during 1961-1980 and a significant increasing trend at all stations during 1981-2010, with a regionally averaged rate of 0.56 degrees C per decade. Hot indices exhibited a general cooling tendency until 1980 and a warming tendency afterwards, with the most pronounced trends in the number of summer and tropical days during the first period and in the frequency of warm days and nights in the second. Cold indices displayed a mostly warming tendency over the entire period, with the most remarkable increase in the lowest annual maximum temperature and the number of ice days during the first period and in the frequency of cool nights during the second. At most stations, the diurnal temperature range showed a decrease until 1980 and no change or a slight increase afterwards. The lengthening of the growing season was much more pronounced in the later period. The computed correlation coefficient between the annual temperature indices and large-scale circulation features revealed that the East Atlantic pattern displayed much stronger association with examined indices than the North Atlantic Oscillation and East Atlantic/West Russia pattern.
PB  - Elsevier Science Inc, New York
T2  - Atmospheric Research
T1  - Observed changes of temperature extremes in Serbia over the period 1961-2010
EP  - 41
SP  - 26
VL  - 183
DO  - 10.1016/j.atmosres.2016.08.013
ER  - 

@article{
author = "Ruml, Mirjana and Gregorić, Eniko and Vujadinović, Mirjam and Radovanović, Slavica and Matović, Gordana and Vuković, Ana and Pacuca, Vesna and Stojfcić, Djurdja",
year = "2017",
abstract = "The analysis of spatiotemporal changes of temperature extremes in Serbia, based on 18 ETCCDI indices, was performed using daily minimum and maximum temperature observations from 26 meteorological stations over the period 1961-2010. The observation period was divided into two sub-periods (1961-1980 and 1981-2010) according to the results of the sequential Mann-Kendall test. Temporal trends were evaluated by a least-squares linear regression method. The average annual minimum temperature displayed a mixed pattern of increasing, decreasing, and no trends over 1961-1980 and a significant increasing trend over 1981-2010 across the whole country, with a regionally averaged rate of 0.48 degrees C per decade. The average annual maximum temperature showed a decreasing trend during 1961-1980 and a significant increasing trend at all stations during 1981-2010, with a regionally averaged rate of 0.56 degrees C per decade. Hot indices exhibited a general cooling tendency until 1980 and a warming tendency afterwards, with the most pronounced trends in the number of summer and tropical days during the first period and in the frequency of warm days and nights in the second. Cold indices displayed a mostly warming tendency over the entire period, with the most remarkable increase in the lowest annual maximum temperature and the number of ice days during the first period and in the frequency of cool nights during the second. At most stations, the diurnal temperature range showed a decrease until 1980 and no change or a slight increase afterwards. The lengthening of the growing season was much more pronounced in the later period. The computed correlation coefficient between the annual temperature indices and large-scale circulation features revealed that the East Atlantic pattern displayed much stronger association with examined indices than the North Atlantic Oscillation and East Atlantic/West Russia pattern.",
publisher = "Elsevier Science Inc, New York",
journal = "Atmospheric Research",
title = "Observed changes of temperature extremes in Serbia over the period 1961-2010",
pages = "41-26",
volume = "183",
doi = "10.1016/j.atmosres.2016.08.013"
}

Ruml, M., Gregorić, E., Vujadinović, M., Radovanović, S., Matović, G., Vuković, A., Pacuca, V.,& Stojfcić, D.. (2017). Observed changes of temperature extremes in Serbia over the period 1961-2010. in Atmospheric Research
Elsevier Science Inc, New York., 183, 26-41.
https://doi.org/10.1016/j.atmosres.2016.08.013

Ruml M, Gregorić E, Vujadinović M, Radovanović S, Matović G, Vuković A, Pacuca V, Stojfcić D. Observed changes of temperature extremes in Serbia over the period 1961-2010. in Atmospheric Research. 2017;183:26-41.
doi:10.1016/j.atmosres.2016.08.013 .

Ruml, Mirjana, Gregorić, Eniko, Vujadinović, Mirjam, Radovanović, Slavica, Matović, Gordana, Vuković, Ana, Pacuca, Vesna, Stojfcić, Djurdja, "Observed changes of temperature extremes in Serbia over the period 1961-2010" in Atmospheric Research, 183 (2017):26-41,
https://doi.org/10.1016/j.atmosres.2016.08.013 . .

TY  - JOUR
AU  - Teslić, Nemanja
AU  - Vujadinović, Mirjam
AU  - Ruml, Mirjana
AU  - Antolini, Gabriele
AU  - Vuković, Ana
AU  - Parpinello, Giuseppina P.
AU  - Ricci, Arianna
AU  - Versari, Andrea
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4492
AB  - In the presented work, daily observations of minimum and maximum temperatures and precipitation-spatially interpolated in a high-resolution grid (5 x 5 km)-were used to detect climate shifts in the viticultural appellation areas of the Emilia-Romagna (ER) region, in the periods 1961-1990 and 1986-2015. The growing season (April to October) minimum, mean, and maximum temperatures were significantly increased in the second period compared to the first over the majority of the ER. Precipitation did not differ significantly, with the exception of certain small northeastern areas of the ER. The detected changes affected the ER viticultural environment in several ways: (1) an increase in the number of days with maximum temperature exceeding 30 degrees C, which can induce plant stress; (2) changes in starting and ending dates of the climatologically defined growing season, dates of the first fall frost and the last spring frost, and length of the frost-free period; (3) shifts of most vineyard areas from 'Region 2/Region 3' to 'Region 3/Region 4' (according to the Winkler Index); (4) shifts of the majority of the grape-producing zones from 'temperate/warm temperate' to 'warm temperate/warm' (according to the Huglin Index); (5) de creased availability of soil water, which is necessary for grapevine development.
PB  - Inter-Research, Oldendorf Luhe
T2  - Climate Research
T1  - Climatic shifts in high quality wine production areas, Emilia Romagna, Italy, 1961-2015
EP  - 206
IS  - 3
SP  - 195
VL  - 73
DO  - 10.3354/cr01468
ER  - 

@article{
author = "Teslić, Nemanja and Vujadinović, Mirjam and Ruml, Mirjana and Antolini, Gabriele and Vuković, Ana and Parpinello, Giuseppina P. and Ricci, Arianna and Versari, Andrea",
year = "2017",
abstract = "In the presented work, daily observations of minimum and maximum temperatures and precipitation-spatially interpolated in a high-resolution grid (5 x 5 km)-were used to detect climate shifts in the viticultural appellation areas of the Emilia-Romagna (ER) region, in the periods 1961-1990 and 1986-2015. The growing season (April to October) minimum, mean, and maximum temperatures were significantly increased in the second period compared to the first over the majority of the ER. Precipitation did not differ significantly, with the exception of certain small northeastern areas of the ER. The detected changes affected the ER viticultural environment in several ways: (1) an increase in the number of days with maximum temperature exceeding 30 degrees C, which can induce plant stress; (2) changes in starting and ending dates of the climatologically defined growing season, dates of the first fall frost and the last spring frost, and length of the frost-free period; (3) shifts of most vineyard areas from 'Region 2/Region 3' to 'Region 3/Region 4' (according to the Winkler Index); (4) shifts of the majority of the grape-producing zones from 'temperate/warm temperate' to 'warm temperate/warm' (according to the Huglin Index); (5) de creased availability of soil water, which is necessary for grapevine development.",
publisher = "Inter-Research, Oldendorf Luhe",
journal = "Climate Research",
title = "Climatic shifts in high quality wine production areas, Emilia Romagna, Italy, 1961-2015",
pages = "206-195",
number = "3",
volume = "73",
doi = "10.3354/cr01468"
}

Teslić, N., Vujadinović, M., Ruml, M., Antolini, G., Vuković, A., Parpinello, G. P., Ricci, A.,& Versari, A.. (2017). Climatic shifts in high quality wine production areas, Emilia Romagna, Italy, 1961-2015. in Climate Research
Inter-Research, Oldendorf Luhe., 73(3), 195-206.
https://doi.org/10.3354/cr01468

Teslić N, Vujadinović M, Ruml M, Antolini G, Vuković A, Parpinello GP, Ricci A, Versari A. Climatic shifts in high quality wine production areas, Emilia Romagna, Italy, 1961-2015. in Climate Research. 2017;73(3):195-206.
doi:10.3354/cr01468 .

Teslić, Nemanja, Vujadinović, Mirjam, Ruml, Mirjana, Antolini, Gabriele, Vuković, Ana, Parpinello, Giuseppina P., Ricci, Arianna, Versari, Andrea, "Climatic shifts in high quality wine production areas, Emilia Romagna, Italy, 1961-2015" in Climate Research, 73, no. 3 (2017):195-206,
https://doi.org/10.3354/cr01468 . .

TY  - JOUR
AU  - Milivojević, Jasminka
AU  - Radivojević, Dragan
AU  - Ruml, Mirjana
AU  - Urošević, Suzana S.
AU  - Dragišić-Maksimović, Jelena J.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4575
AB  - The main focus of our study was to investigate effects of the modified microclimate under a grey hail protection net (HPN) on biometrical fruit characteristics (fruit weight, index of fruit shape, and seed number per fruit) and nutritional value (soluble solid content - SSC, titratable acidity - TA, total anthocyanins - TACY, total phenolics - TPH and total antioxidant capacity - TAC) of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.). The study was conducted in the 'Bluecrop' highbush blueberry plantation located in Mladenovac (Serbia) during two consecutive years (2013, 2014). The orchard was established using two-year-old nursery trees in spring 2011, at a planting density of 3,300 bushes per ha. The grey polyethylene net (SILVERLUX®, Helios Group, Lurano, Italy) with a Leno wave structure and a mesh size of 2.8 x 8 mm was used. During the research period, light intensity was measured weekly at 12.00 hr using a digital lux-meter 'Peak teck' PT-5025 (Germany). Air temperature and relative humidity within the canopy were recorded using climate dataloggers (type DT-171, Shenzhen Flus Technology Co., Ltd, China) both under HPN and in the open field (OF). Twelve readings per treatment were taken at 2-hour intervals every day in each season. In both years of observation, light was reduced by 5-20% under HPN, whereby daily maximum temperature was 2.4°C lower causing 4% higher daily minimum relative air humidity than in OF. 'Bluecrop' had significantly higher average fruit weights under HPN ranging from 1.93 g (2013) to 1.86 g (2014) in comparison to those observed in OF. The SSC did not differ between the treatments in 2014, whereas a significantly higher mean value was registered in the fruits harvested under HPN (12.8%) compared to those from OF in 2013. The mean TA was higher under HPN in 2014 (0.57%), whereas in 2013 a significantly higher TA content was found in OF (0.87%). HPN showed a positive effect on the TPH content (7.12 mg GA/g FW), but an almost 2-fold higher value was registered in 2013. Similar to this, TAC was 2.5-fold higher in 2013, without a significant effect of HPN in both experimental years.
AB  - U ovom radu su ispitivani efekti izmenjene mikroklime pod sivom protivgradnom mrežom (PGM) na fizičke osobine ploda (masa ploda, indeks oblika ploda i broj semenki u plodu) i nutritivnu vrednost (sadržaj rastvorljive suve materije - RSM, ukupnih kiselina i ukupnih fenola, kao i ukupni antioksidativni kapacitet ploda) sorte borovnice "Bluecrop" (Vaccinium corymbosum L.). Ispitivanja su izvedena u periodu 2013-2014. godina, u zasadu borovnice koji se nalazi u blizini Mladenovca. Zasad je podignut u proleće 2011. godine sa trogodišnjim sadnicama i gustinom sadnje od 3.300 žbunova po ha. Primenjena je siva PGM (SILVERLUX®, Helios Group, Lurano, Italy), težine 48 g/m2, sa veličinom otvora 2,8 x 8 mm. Tokom perioda ispitivanja, intenzitet svetlosti je meren jedanput nedeljno u 12 h korišćenjem luks metra "Peak teck" PT-5025 (Germany). Temperatura i relativna vlažnost vazduha su merene uređajem za evidentiranje podataka (engl. data logger, DT-171, Shenzhen Flus Technology Co., Ltd, China) na svaka 2 h pod PGM i na otvorenom polju (kontrolni tretman) od početka cvetanja do kraja zrenja borovnice u obe ispitivane godine. Intenzitet svetlosti pod PGM je bio u proseku smanjen za 5-20% u obe eksperimentalne godine. Dnevne maksimalne temperature bile su za 2,4 oC niže pod PGM uslovljavajući za 4% višu minimalnu dnevnu relativnu vlažnost vazduha u poređenju sa otvorenim poljem. Značajno veća prosečna vrednost mase ploda kod ispitivane sorte borovnice registrovana je pod PGM u poređenju sa otvorenim poljem, i kretala se od 1,93 g (2013) do 1,86 g (2014). Sadržaj RSM se nije značajno razlikovao između tretmana u 2014. godini, dok je u 2013. godini značajno povećanje registrovano u plodovima koji su ubrani pod PGM (12,8%) u poređenju sa otvorenim poljem (11,6%). Prosečna vrednost sadržaja ukupnih kiselina je bila veća pod PGM u 2014. godini (0,57%), dok je u 2013. godini značajno veći sadržaj pronađen u plodovima ubranim na otvorenom polju (0,87%). PGM je ispoljila pozitivan efekat na sadržaj ukupnih fenola (7,12 mg galne kis. g-1sv.m.pl.), međutim skoro dva puta viša vrednost je bila registrovana u 2013. godini. Slično sadržaju ukupnih fenola, ukupni antioksidativni kapacitet ploda je bio za 2,5 puta veći u 2013. godini, bez značajnog uticaja PGM u obe ispitivane godine.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.)
T1  - Uticaj sive protivgradne mreže na kvalitet ploda borovnice (Vaccinium corymbosum L.) sorte "Bluecrop"
EP  - 339
IS  - 4
SP  - 329
VL  - 62
DO  - 10.2298/JAS1704329M
ER  - 

@article{
author = "Milivojević, Jasminka and Radivojević, Dragan and Ruml, Mirjana and Urošević, Suzana S. and Dragišić-Maksimović, Jelena J.",
year = "2017",
abstract = "The main focus of our study was to investigate effects of the modified microclimate under a grey hail protection net (HPN) on biometrical fruit characteristics (fruit weight, index of fruit shape, and seed number per fruit) and nutritional value (soluble solid content - SSC, titratable acidity - TA, total anthocyanins - TACY, total phenolics - TPH and total antioxidant capacity - TAC) of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.). The study was conducted in the 'Bluecrop' highbush blueberry plantation located in Mladenovac (Serbia) during two consecutive years (2013, 2014). The orchard was established using two-year-old nursery trees in spring 2011, at a planting density of 3,300 bushes per ha. The grey polyethylene net (SILVERLUX®, Helios Group, Lurano, Italy) with a Leno wave structure and a mesh size of 2.8 x 8 mm was used. During the research period, light intensity was measured weekly at 12.00 hr using a digital lux-meter 'Peak teck' PT-5025 (Germany). Air temperature and relative humidity within the canopy were recorded using climate dataloggers (type DT-171, Shenzhen Flus Technology Co., Ltd, China) both under HPN and in the open field (OF). Twelve readings per treatment were taken at 2-hour intervals every day in each season. In both years of observation, light was reduced by 5-20% under HPN, whereby daily maximum temperature was 2.4°C lower causing 4% higher daily minimum relative air humidity than in OF. 'Bluecrop' had significantly higher average fruit weights under HPN ranging from 1.93 g (2013) to 1.86 g (2014) in comparison to those observed in OF. The SSC did not differ between the treatments in 2014, whereas a significantly higher mean value was registered in the fruits harvested under HPN (12.8%) compared to those from OF in 2013. The mean TA was higher under HPN in 2014 (0.57%), whereas in 2013 a significantly higher TA content was found in OF (0.87%). HPN showed a positive effect on the TPH content (7.12 mg GA/g FW), but an almost 2-fold higher value was registered in 2013. Similar to this, TAC was 2.5-fold higher in 2013, without a significant effect of HPN in both experimental years., U ovom radu su ispitivani efekti izmenjene mikroklime pod sivom protivgradnom mrežom (PGM) na fizičke osobine ploda (masa ploda, indeks oblika ploda i broj semenki u plodu) i nutritivnu vrednost (sadržaj rastvorljive suve materije - RSM, ukupnih kiselina i ukupnih fenola, kao i ukupni antioksidativni kapacitet ploda) sorte borovnice "Bluecrop" (Vaccinium corymbosum L.). Ispitivanja su izvedena u periodu 2013-2014. godina, u zasadu borovnice koji se nalazi u blizini Mladenovca. Zasad je podignut u proleće 2011. godine sa trogodišnjim sadnicama i gustinom sadnje od 3.300 žbunova po ha. Primenjena je siva PGM (SILVERLUX®, Helios Group, Lurano, Italy), težine 48 g/m2, sa veličinom otvora 2,8 x 8 mm. Tokom perioda ispitivanja, intenzitet svetlosti je meren jedanput nedeljno u 12 h korišćenjem luks metra "Peak teck" PT-5025 (Germany). Temperatura i relativna vlažnost vazduha su merene uređajem za evidentiranje podataka (engl. data logger, DT-171, Shenzhen Flus Technology Co., Ltd, China) na svaka 2 h pod PGM i na otvorenom polju (kontrolni tretman) od početka cvetanja do kraja zrenja borovnice u obe ispitivane godine. Intenzitet svetlosti pod PGM je bio u proseku smanjen za 5-20% u obe eksperimentalne godine. Dnevne maksimalne temperature bile su za 2,4 oC niže pod PGM uslovljavajući za 4% višu minimalnu dnevnu relativnu vlažnost vazduha u poređenju sa otvorenim poljem. Značajno veća prosečna vrednost mase ploda kod ispitivane sorte borovnice registrovana je pod PGM u poređenju sa otvorenim poljem, i kretala se od 1,93 g (2013) do 1,86 g (2014). Sadržaj RSM se nije značajno razlikovao između tretmana u 2014. godini, dok je u 2013. godini značajno povećanje registrovano u plodovima koji su ubrani pod PGM (12,8%) u poređenju sa otvorenim poljem (11,6%). Prosečna vrednost sadržaja ukupnih kiselina je bila veća pod PGM u 2014. godini (0,57%), dok je u 2013. godini značajno veći sadržaj pronađen u plodovima ubranim na otvorenom polju (0,87%). PGM je ispoljila pozitivan efekat na sadržaj ukupnih fenola (7,12 mg galne kis. g-1sv.m.pl.), međutim skoro dva puta viša vrednost je bila registrovana u 2013. godini. Slično sadržaju ukupnih fenola, ukupni antioksidativni kapacitet ploda je bio za 2,5 puta veći u 2013. godini, bez značajnog uticaja PGM u obe ispitivane godine.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.), Uticaj sive protivgradne mreže na kvalitet ploda borovnice (Vaccinium corymbosum L.) sorte "Bluecrop"",
pages = "339-329",
number = "4",
volume = "62",
doi = "10.2298/JAS1704329M"
}

Milivojević, J., Radivojević, D., Ruml, M., Urošević, S. S.,& Dragišić-Maksimović, J. J.. (2017). Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.). in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 62(4), 329-339.
https://doi.org/10.2298/JAS1704329M

Milivojević J, Radivojević D, Ruml M, Urošević SS, Dragišić-Maksimović JJ. Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.). in Journal of Agricultural Sciences (Belgrade). 2017;62(4):329-339.
doi:10.2298/JAS1704329M .

Milivojević, Jasminka, Radivojević, Dragan, Ruml, Mirjana, Urošević, Suzana S., Dragišić-Maksimović, Jelena J., "Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.)" in Journal of Agricultural Sciences (Belgrade), 62, no. 4 (2017):329-339,
https://doi.org/10.2298/JAS1704329M . .

TY  - CONF
AU  - Vuković, Ana
AU  - Vujadinović, Mirjam
AU  - Ruml, Mirjana
AU  - Pržić, Zoran
AU  - Ranković-Vasić, Zorica
AU  - Cvetković, B.
AU  - Durdević, V.
AU  - Krzić, A.
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4071
AB  - Serbian grape growing and fruit production in general is mostly based on relatively small-scale farms with localized terrain and climate features. Climate change analysis and impact studies significantly contribute to the future strategic planning in economic development, and thereby must be done with high level of confidence, which considers cooperative work of the climate research and user community. During the last decade, climate change research in Serbia progressed in accordance with the latest global climate research topics and available computer resources, which are unconditional priority for the quality of the initial data. In this paper are presented latest results of the high-resolution regional climate model simulation, using NMMB model forced with RCP8.5 IPCC scenario (2013). Model bias correction is done for the purpose of their use in impact studies in Serbia. Outcome of the data treatment for model bias reduction is creating a database of the high-resolution daily climate simulation data for the 21st century available for further use in agriculture as well as in other sectors of economy. Usefulness of these data is demonstrated with analysis of the basic climate indices change during the 21st century, which provides assessment of the heat and water availability change, shift in the growing season dates, and risk of the temperature extremes.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - III Balkan Symposium on Fruit Growing
T1  - Climate change impact on grape growing in Serbia
EP  - 418
SP  - 413
VL  - 1139
DO  - 10.17660/ActaHortic.2016.1139.72
ER  - 

@conference{
author = "Vuković, Ana and Vujadinović, Mirjam and Ruml, Mirjana and Pržić, Zoran and Ranković-Vasić, Zorica and Cvetković, B. and Durdević, V. and Krzić, A.",
year = "2016",
abstract = "Serbian grape growing and fruit production in general is mostly based on relatively small-scale farms with localized terrain and climate features. Climate change analysis and impact studies significantly contribute to the future strategic planning in economic development, and thereby must be done with high level of confidence, which considers cooperative work of the climate research and user community. During the last decade, climate change research in Serbia progressed in accordance with the latest global climate research topics and available computer resources, which are unconditional priority for the quality of the initial data. In this paper are presented latest results of the high-resolution regional climate model simulation, using NMMB model forced with RCP8.5 IPCC scenario (2013). Model bias correction is done for the purpose of their use in impact studies in Serbia. Outcome of the data treatment for model bias reduction is creating a database of the high-resolution daily climate simulation data for the 21st century available for further use in agriculture as well as in other sectors of economy. Usefulness of these data is demonstrated with analysis of the basic climate indices change during the 21st century, which provides assessment of the heat and water availability change, shift in the growing season dates, and risk of the temperature extremes.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "III Balkan Symposium on Fruit Growing",
title = "Climate change impact on grape growing in Serbia",
pages = "418-413",
volume = "1139",
doi = "10.17660/ActaHortic.2016.1139.72"
}

Vuković, A., Vujadinović, M., Ruml, M., Pržić, Z., Ranković-Vasić, Z., Cvetković, B., Durdević, V.,& Krzić, A.. (2016). Climate change impact on grape growing in Serbia. in III Balkan Symposium on Fruit Growing
Int Soc Horticultural Science, Leuven 1., 1139, 413-418.
https://doi.org/10.17660/ActaHortic.2016.1139.72

Vuković A, Vujadinović M, Ruml M, Pržić Z, Ranković-Vasić Z, Cvetković B, Durdević V, Krzić A. Climate change impact on grape growing in Serbia. in III Balkan Symposium on Fruit Growing. 2016;1139:413-418.
doi:10.17660/ActaHortic.2016.1139.72 .

Vuković, Ana, Vujadinović, Mirjam, Ruml, Mirjana, Pržić, Zoran, Ranković-Vasić, Zorica, Cvetković, B., Durdević, V., Krzić, A., "Climate change impact on grape growing in Serbia" in III Balkan Symposium on Fruit Growing, 1139 (2016):413-418,
https://doi.org/10.17660/ActaHortic.2016.1139.72 . .

TY  - CONF
AU  - Ruml, Mirjana
AU  - Korać, Nada
AU  - Cirković, D.
AU  - Vujadinović, Mirjam
AU  - Vuković, Ana
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4072
AB  - Heat requirements for four major phenological stages (budburst, flowering, veraison and harvest) were assessed in eight red grapevine cultivars grown in the Sremski Karlovci region in northern Serbia using a growing degree-days (GDD) method and base temperature of 10 degrees C. Temperature and phenological data covering the period 1986-2007 were used to conduct the study. The accumulated GDD for the beginning of budburst ranged from 70 ('Gamay' and 'Limberger') to 92 ('Cabernet Sauvignon'). The heat requirements for the beginning of flowering varied between 338 GDD in 'Gamay' to 398 GDD in 'Probus'. The smallest heat requirements to reach the beginning of veraison was observed in 'Portugizer' (937 GDD) and the greatest in 'Probus' (1117 GDD). The GDD for harvest spanned the range from 1555 in 'Portugizer' to 1649 in 'Prokupac'. Generally, a greater variation in GDD was found between years for a single cultivar than among cultivars within individual years. Among phenological stages, the greatest inter-annul variation in terms of coefficient of variation was displayed for the beginning of budburst and the least for harvest.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - III Balkan Symposium on Fruit Growing
T1  - Heat requirements for red grapevine cultivars in the wine-producing region of Sremski Karlovci, Serbia
EP  - 412
SP  - 409
VL  - 1139
DO  - 10.17660/ActaHortic.2016.1139.71
ER  - 

@conference{
author = "Ruml, Mirjana and Korać, Nada and Cirković, D. and Vujadinović, Mirjam and Vuković, Ana",
year = "2016",
abstract = "Heat requirements for four major phenological stages (budburst, flowering, veraison and harvest) were assessed in eight red grapevine cultivars grown in the Sremski Karlovci region in northern Serbia using a growing degree-days (GDD) method and base temperature of 10 degrees C. Temperature and phenological data covering the period 1986-2007 were used to conduct the study. The accumulated GDD for the beginning of budburst ranged from 70 ('Gamay' and 'Limberger') to 92 ('Cabernet Sauvignon'). The heat requirements for the beginning of flowering varied between 338 GDD in 'Gamay' to 398 GDD in 'Probus'. The smallest heat requirements to reach the beginning of veraison was observed in 'Portugizer' (937 GDD) and the greatest in 'Probus' (1117 GDD). The GDD for harvest spanned the range from 1555 in 'Portugizer' to 1649 in 'Prokupac'. Generally, a greater variation in GDD was found between years for a single cultivar than among cultivars within individual years. Among phenological stages, the greatest inter-annul variation in terms of coefficient of variation was displayed for the beginning of budburst and the least for harvest.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "III Balkan Symposium on Fruit Growing",
title = "Heat requirements for red grapevine cultivars in the wine-producing region of Sremski Karlovci, Serbia",
pages = "412-409",
volume = "1139",
doi = "10.17660/ActaHortic.2016.1139.71"
}

Ruml, M., Korać, N., Cirković, D., Vujadinović, M.,& Vuković, A.. (2016). Heat requirements for red grapevine cultivars in the wine-producing region of Sremski Karlovci, Serbia. in III Balkan Symposium on Fruit Growing
Int Soc Horticultural Science, Leuven 1., 1139, 409-412.
https://doi.org/10.17660/ActaHortic.2016.1139.71

Ruml M, Korać N, Cirković D, Vujadinović M, Vuković A. Heat requirements for red grapevine cultivars in the wine-producing region of Sremski Karlovci, Serbia. in III Balkan Symposium on Fruit Growing. 2016;1139:409-412.
doi:10.17660/ActaHortic.2016.1139.71 .

Ruml, Mirjana, Korać, Nada, Cirković, D., Vujadinović, Mirjam, Vuković, Ana, "Heat requirements for red grapevine cultivars in the wine-producing region of Sremski Karlovci, Serbia" in III Balkan Symposium on Fruit Growing, 1139 (2016):409-412,
https://doi.org/10.17660/ActaHortic.2016.1139.71 . .

TY  - CONF
AU  - Marković, Nebojša
AU  - Pržić, Zoran
AU  - Tešević, Vele
AU  - Vuković, Ana
AU  - Mutavdzić, Dragosav
AU  - Vujadinović, Mirjam
AU  - Ruml, Mirjana
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4099
AB  - This study examines the impact of harvest date, temperature and precipitation on an accumulation of the volatile aromatic compounds in 'Cabernet Sauvignon' wine. The research was carried out in the vineyard of King Peter I Karadjordjevic, the Royal Winery in Oplenac, Serbia, during 2010 and 2011. In each year grapes were harvested twice - when the full maturity has been reached and 15 days later. Aromatic complexes of these 4 wines were analyzed using the Gas Chromatography Mass Spectrometry (GC-MS) and the Gas Chromatography with Flame Ionization Detector (GC-FID). Higher alcohols, lactones, organic acids, esters and amides were detected in wines. Relative portions of 34 aromatic compounds were compared for the full maturity harvests in the both experimental years, as well as their change from the first to the second harvest in each year.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - III Balkan Symposium on Fruit Growing
T1  - Variation of aromatic compounds in 'Cabernet Sauvignon' wine under the influence of different weather conditions and harvest dates
EP  - 708
SP  - 701
VL  - 1139
DO  - 10.17660/ActaHortic.2016.1139.120
ER  - 

@conference{
author = "Marković, Nebojša and Pržić, Zoran and Tešević, Vele and Vuković, Ana and Mutavdzić, Dragosav and Vujadinović, Mirjam and Ruml, Mirjana",
year = "2016",
abstract = "This study examines the impact of harvest date, temperature and precipitation on an accumulation of the volatile aromatic compounds in 'Cabernet Sauvignon' wine. The research was carried out in the vineyard of King Peter I Karadjordjevic, the Royal Winery in Oplenac, Serbia, during 2010 and 2011. In each year grapes were harvested twice - when the full maturity has been reached and 15 days later. Aromatic complexes of these 4 wines were analyzed using the Gas Chromatography Mass Spectrometry (GC-MS) and the Gas Chromatography with Flame Ionization Detector (GC-FID). Higher alcohols, lactones, organic acids, esters and amides were detected in wines. Relative portions of 34 aromatic compounds were compared for the full maturity harvests in the both experimental years, as well as their change from the first to the second harvest in each year.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "III Balkan Symposium on Fruit Growing",
title = "Variation of aromatic compounds in 'Cabernet Sauvignon' wine under the influence of different weather conditions and harvest dates",
pages = "708-701",
volume = "1139",
doi = "10.17660/ActaHortic.2016.1139.120"
}

Marković, N., Pržić, Z., Tešević, V., Vuković, A., Mutavdzić, D., Vujadinović, M.,& Ruml, M.. (2016). Variation of aromatic compounds in 'Cabernet Sauvignon' wine under the influence of different weather conditions and harvest dates. in III Balkan Symposium on Fruit Growing
Int Soc Horticultural Science, Leuven 1., 1139, 701-708.
https://doi.org/10.17660/ActaHortic.2016.1139.120

Marković N, Pržić Z, Tešević V, Vuković A, Mutavdzić D, Vujadinović M, Ruml M. Variation of aromatic compounds in 'Cabernet Sauvignon' wine under the influence of different weather conditions and harvest dates. in III Balkan Symposium on Fruit Growing. 2016;1139:701-708.
doi:10.17660/ActaHortic.2016.1139.120 .

Marković, Nebojša, Pržić, Zoran, Tešević, Vele, Vuković, Ana, Mutavdzić, Dragosav, Vujadinović, Mirjam, Ruml, Mirjana, "Variation of aromatic compounds in 'Cabernet Sauvignon' wine under the influence of different weather conditions and harvest dates" in III Balkan Symposium on Fruit Growing, 1139 (2016):701-708,
https://doi.org/10.17660/ActaHortic.2016.1139.120 . .

TY  - JOUR
AU  - Ruml, Mirjana
AU  - Korać, Nada
AU  - Vujadinović, Mirjam
AU  - Vuković, Ana
AU  - Ivanišević, Dragoslav
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4116
AB  - The historical temperature (1981-2007) and phenological (1986-2011) data were analysed for the region of Sremski Karlovci, one of the oldest grapevine growing areas in Europe, with the aim of detecting trends of changes in the data, evaluating the sensitivity of grapevine phenology to temperature and revealing diversity among cultivars in their response to observed changes in temperature. The onset dates of four major phenological stages (budburst, flowering, veraison and harvest), along with the corresponding growth intervals between them, were examined for 20 wine grape cultivars. A number of climatically important parameters for viticulture were calculated for the calendar year, growing season and different grapevine growth periods. Significant increases were detected in average and heat-related extreme temperature indices. The greatest rate of change in temperature variables across the growing season was observed during the period from the beginning of flowering to the beginning of veraison and the smallest during the ripening period. Linear trends indicated that all phenological stages, except budburst, have advanced significantly. Averaged across all cultivars, detected trends were -0.4, -0.7 and -0.6 days/year for the beginning of flowering, the beginning of veraison and harvest date, respectively. Observed warming and change in the timing of phenological events did not significantly affect the duration of the growth intervals, which can be explained by significant inter-correlation between the phenological stages' onset. Ripening was occurring under warmer conditions due to earlier flowering and veraison, rather than because of considerably higher temperatures preceding harvest or shortening of the ripening period. Most of the variation in phenology timing (74-90%) can be explained by a linear relationship between the onset date of phenological stage and temperature, with mean and maximum temperatures being more important than minimum temperatures. According to the current results, a 1 degrees C increase in the most influential temperature variable during the most relevant periods for the onset of phenological stages led to an advancement in the beginning of budburst, the beginning of flowering, the beginning of veraison and harvest by 3.6, 3.1, 5.2 and 7.4 days, respectively, on average for all cultivars. Among the cultivars studied, Pinot Noir displayed the greatest phenology advancement in response to increased temperature.
PB  - Cambridge Univ Press, New York
T2  - Journal of Agricultural Science
T1  - Response of grapevine phenology to recent temperature change and variability in the wine-producing area of Sremski Karlovci, Serbia
EP  - 206
IS  - 2
SP  - 186
VL  - 154
DO  - 10.1017/S0021859615000453
ER  - 

@article{
author = "Ruml, Mirjana and Korać, Nada and Vujadinović, Mirjam and Vuković, Ana and Ivanišević, Dragoslav",
year = "2016",
abstract = "The historical temperature (1981-2007) and phenological (1986-2011) data were analysed for the region of Sremski Karlovci, one of the oldest grapevine growing areas in Europe, with the aim of detecting trends of changes in the data, evaluating the sensitivity of grapevine phenology to temperature and revealing diversity among cultivars in their response to observed changes in temperature. The onset dates of four major phenological stages (budburst, flowering, veraison and harvest), along with the corresponding growth intervals between them, were examined for 20 wine grape cultivars. A number of climatically important parameters for viticulture were calculated for the calendar year, growing season and different grapevine growth periods. Significant increases were detected in average and heat-related extreme temperature indices. The greatest rate of change in temperature variables across the growing season was observed during the period from the beginning of flowering to the beginning of veraison and the smallest during the ripening period. Linear trends indicated that all phenological stages, except budburst, have advanced significantly. Averaged across all cultivars, detected trends were -0.4, -0.7 and -0.6 days/year for the beginning of flowering, the beginning of veraison and harvest date, respectively. Observed warming and change in the timing of phenological events did not significantly affect the duration of the growth intervals, which can be explained by significant inter-correlation between the phenological stages' onset. Ripening was occurring under warmer conditions due to earlier flowering and veraison, rather than because of considerably higher temperatures preceding harvest or shortening of the ripening period. Most of the variation in phenology timing (74-90%) can be explained by a linear relationship between the onset date of phenological stage and temperature, with mean and maximum temperatures being more important than minimum temperatures. According to the current results, a 1 degrees C increase in the most influential temperature variable during the most relevant periods for the onset of phenological stages led to an advancement in the beginning of budburst, the beginning of flowering, the beginning of veraison and harvest by 3.6, 3.1, 5.2 and 7.4 days, respectively, on average for all cultivars. Among the cultivars studied, Pinot Noir displayed the greatest phenology advancement in response to increased temperature.",
publisher = "Cambridge Univ Press, New York",
journal = "Journal of Agricultural Science",
title = "Response of grapevine phenology to recent temperature change and variability in the wine-producing area of Sremski Karlovci, Serbia",
pages = "206-186",
number = "2",
volume = "154",
doi = "10.1017/S0021859615000453"
}

Ruml, M., Korać, N., Vujadinović, M., Vuković, A.,& Ivanišević, D.. (2016). Response of grapevine phenology to recent temperature change and variability in the wine-producing area of Sremski Karlovci, Serbia. in Journal of Agricultural Science
Cambridge Univ Press, New York., 154(2), 186-206.
https://doi.org/10.1017/S0021859615000453

Ruml M, Korać N, Vujadinović M, Vuković A, Ivanišević D. Response of grapevine phenology to recent temperature change and variability in the wine-producing area of Sremski Karlovci, Serbia. in Journal of Agricultural Science. 2016;154(2):186-206.
doi:10.1017/S0021859615000453 .

Ruml, Mirjana, Korać, Nada, Vujadinović, Mirjam, Vuković, Ana, Ivanišević, Dragoslav, "Response of grapevine phenology to recent temperature change and variability in the wine-producing area of Sremski Karlovci, Serbia" in Journal of Agricultural Science, 154, no. 2 (2016):186-206,
https://doi.org/10.1017/S0021859615000453 . .

TY  - JOUR
AU  - Milivojević, Jasminka
AU  - Radivojević, Dragan
AU  - Ruml, Mirjana
AU  - Dimitrijević, Milena
AU  - Dragišić-Maksimović, Jelena J.
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4168
AB  - Introduction. We tested whether the microclimate under grey hail protection nets (HPN) had an influence on the phenology, vegetative and reproductive potential, and fruit quality traits of 'Duke' highbush blueberry (Vaccinium corymbosum L.) in two consecutive years (2013, 2014). Materials and methods. Light intensity, air temperature and relative humidity were evaluated together with biological properties (flowering and ripening time, bush height and volume, number of flowers and fruits per bush, fruit set percentage, and yield per bush), and fruit quality including biometrical (fruit weight, index of fruit shape and number of seeds per fruit) and nutritional (soluble solid content SSC, titratable acidity - TA, total anthocyanins content - TACY, total phenolic content - TPC and total antioxidant capacity - TAC) parameters. Results and discussion. In both seasons, light was reduced by 5-20% under HPN, whereas daily maximum temperature was 2.4 degrees C higher in the open field (OF). This caused two days earlier ripening time in OF compared to the HPN. The increased yield per bush under HPN was the result of larger fruit weight. SSC were unaffected by the net in 2013 while in 2014 significantly higher value of SSC was registered under HPN compared to OF. Although apparent differences in TACY and TPC were not observed between the treatments, TAC significantly increased under HPN in 2014. Conclusion. The use of grey HPN could be considered as a suitable alternative for the hail protection of highbush blueberry ensuring an increased fruit production without negative effects on their quality.
PB  - Int Soc Horticultural Science-Ishs, Leuven
T2  - Fruits
T1  - Does microclimate under grey hail protection net affect biological and nutritional properties of 'Duke' highbush blueberry (Vaccinium corymbosum L.)?
EP  - 170
IS  - 3
SP  - 161
VL  - 71
DO  - 10.1051/fruits/2016004
ER  - 

@article{
author = "Milivojević, Jasminka and Radivojević, Dragan and Ruml, Mirjana and Dimitrijević, Milena and Dragišić-Maksimović, Jelena J.",
year = "2016",
abstract = "Introduction. We tested whether the microclimate under grey hail protection nets (HPN) had an influence on the phenology, vegetative and reproductive potential, and fruit quality traits of 'Duke' highbush blueberry (Vaccinium corymbosum L.) in two consecutive years (2013, 2014). Materials and methods. Light intensity, air temperature and relative humidity were evaluated together with biological properties (flowering and ripening time, bush height and volume, number of flowers and fruits per bush, fruit set percentage, and yield per bush), and fruit quality including biometrical (fruit weight, index of fruit shape and number of seeds per fruit) and nutritional (soluble solid content SSC, titratable acidity - TA, total anthocyanins content - TACY, total phenolic content - TPC and total antioxidant capacity - TAC) parameters. Results and discussion. In both seasons, light was reduced by 5-20% under HPN, whereas daily maximum temperature was 2.4 degrees C higher in the open field (OF). This caused two days earlier ripening time in OF compared to the HPN. The increased yield per bush under HPN was the result of larger fruit weight. SSC were unaffected by the net in 2013 while in 2014 significantly higher value of SSC was registered under HPN compared to OF. Although apparent differences in TACY and TPC were not observed between the treatments, TAC significantly increased under HPN in 2014. Conclusion. The use of grey HPN could be considered as a suitable alternative for the hail protection of highbush blueberry ensuring an increased fruit production without negative effects on their quality.",
publisher = "Int Soc Horticultural Science-Ishs, Leuven",
journal = "Fruits",
title = "Does microclimate under grey hail protection net affect biological and nutritional properties of 'Duke' highbush blueberry (Vaccinium corymbosum L.)?",
pages = "170-161",
number = "3",
volume = "71",
doi = "10.1051/fruits/2016004"
}

Milivojević, J., Radivojević, D., Ruml, M., Dimitrijević, M.,& Dragišić-Maksimović, J. J.. (2016). Does microclimate under grey hail protection net affect biological and nutritional properties of 'Duke' highbush blueberry (Vaccinium corymbosum L.)?. in Fruits
Int Soc Horticultural Science-Ishs, Leuven., 71(3), 161-170.
https://doi.org/10.1051/fruits/2016004

Milivojević J, Radivojević D, Ruml M, Dimitrijević M, Dragišić-Maksimović JJ. Does microclimate under grey hail protection net affect biological and nutritional properties of 'Duke' highbush blueberry (Vaccinium corymbosum L.)?. in Fruits. 2016;71(3):161-170.
doi:10.1051/fruits/2016004 .

Milivojević, Jasminka, Radivojević, Dragan, Ruml, Mirjana, Dimitrijević, Milena, Dragišić-Maksimović, Jelena J., "Does microclimate under grey hail protection net affect biological and nutritional properties of 'Duke' highbush blueberry (Vaccinium corymbosum L.)?" in Fruits, 71, no. 3 (2016):161-170,
https://doi.org/10.1051/fruits/2016004 . .

TY  - CONF
AU  - Vuković, Ana
AU  - Vujadinović, Mirjam
AU  - Djurdjević, V.
AU  - Cvetković, B.
AU  - Ranković-Vasić, Zorica
AU  - Pržić, Zoran
AU  - Ruml, Mirjana
AU  - Krzić, A.
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3842
AB  - Climate change studies involve changes in climate system of global long-term scales with effects on regional and local climates, down to shortrange time scales, like weather hazards and extremes. Climate studies significantly contribute to the future strategic planning in economic development and thereby must produce results with high level of confidence. Global climate models simulations of the past and future climate are initial step in climate change research, but their coarse resolution data are unable to provide useful information for analysis on national levels. In this paper is presented workflow algorithm of the procedures necessary to convert coarse global climate system projected changes to fine scale data with included effect of small scale features and reduced model bias impact.
PB  - CEUR-WS
C3  - CEUR Workshop Proceedings
T1  - Fine scale climate change analysis: From global models to local impact studies in serbia
EP  - 901
SP  - 892
VL  - 1498
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3842
ER  - 

@conference{
author = "Vuković, Ana and Vujadinović, Mirjam and Djurdjević, V. and Cvetković, B. and Ranković-Vasić, Zorica and Pržić, Zoran and Ruml, Mirjana and Krzić, A.",
year = "2015",
abstract = "Climate change studies involve changes in climate system of global long-term scales with effects on regional and local climates, down to shortrange time scales, like weather hazards and extremes. Climate studies significantly contribute to the future strategic planning in economic development and thereby must produce results with high level of confidence. Global climate models simulations of the past and future climate are initial step in climate change research, but their coarse resolution data are unable to provide useful information for analysis on national levels. In this paper is presented workflow algorithm of the procedures necessary to convert coarse global climate system projected changes to fine scale data with included effect of small scale features and reduced model bias impact.",
publisher = "CEUR-WS",
journal = "CEUR Workshop Proceedings",
title = "Fine scale climate change analysis: From global models to local impact studies in serbia",
pages = "901-892",
volume = "1498",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3842"
}

Vuković, A., Vujadinović, M., Djurdjević, V., Cvetković, B., Ranković-Vasić, Z., Pržić, Z., Ruml, M.,& Krzić, A.. (2015). Fine scale climate change analysis: From global models to local impact studies in serbia. in CEUR Workshop Proceedings
CEUR-WS., 1498, 892-901.
https://hdl.handle.net/21.15107/rcub_agrospace_3842

Vuković A, Vujadinović M, Djurdjević V, Cvetković B, Ranković-Vasić Z, Pržić Z, Ruml M, Krzić A. Fine scale climate change analysis: From global models to local impact studies in serbia. in CEUR Workshop Proceedings. 2015;1498:892-901.
https://hdl.handle.net/21.15107/rcub_agrospace_3842 .

Vuković, Ana, Vujadinović, Mirjam, Djurdjević, V., Cvetković, B., Ranković-Vasić, Zorica, Pržić, Zoran, Ruml, Mirjana, Krzić, A., "Fine scale climate change analysis: From global models to local impact studies in serbia" in CEUR Workshop Proceedings, 1498 (2015):892-901,
https://hdl.handle.net/21.15107/rcub_agrospace_3842 .

TY  - JOUR
AU  - Ranković-Vasić, Zorica
AU  - Nikolić, D.
AU  - Atanacković, Z.
AU  - Sivčev, Branislava
AU  - Ruml, Mirjana
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3740
AB  - The adequate choice of suitable cultivar/clone together with the ecological characteristics of the region and combination of agro technical measures represents the most important factors in the viticulture production. Aim of this study was to determine the characteristics of two Pinot Noir clones (R4 and 667) in two Serbian grape growing regions with different meteorological conditions. The following properties were investigated: beginning, end and length of the growing season, grape yield, mechanical composition of bunch and berry, grape and wine quality. Differences between studied 'Pinot Noir' clones and environmental conditions in grape growing regions resulted in the production of grapes and wine with different characteristics.
PB  - JKI-Institut Rebenzuchtung, Siebeldingen
T2  - Vitis
T1  - Characterization and adaptation of some 'Pinot Noir' clones to the environmental conditions of Serbian grape growing regions
EP  - 149
SP  - 147
VL  - 54
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3740
ER  - 

@article{
author = "Ranković-Vasić, Zorica and Nikolić, D. and Atanacković, Z. and Sivčev, Branislava and Ruml, Mirjana",
year = "2015",
abstract = "The adequate choice of suitable cultivar/clone together with the ecological characteristics of the region and combination of agro technical measures represents the most important factors in the viticulture production. Aim of this study was to determine the characteristics of two Pinot Noir clones (R4 and 667) in two Serbian grape growing regions with different meteorological conditions. The following properties were investigated: beginning, end and length of the growing season, grape yield, mechanical composition of bunch and berry, grape and wine quality. Differences between studied 'Pinot Noir' clones and environmental conditions in grape growing regions resulted in the production of grapes and wine with different characteristics.",
publisher = "JKI-Institut Rebenzuchtung, Siebeldingen",
journal = "Vitis",
title = "Characterization and adaptation of some 'Pinot Noir' clones to the environmental conditions of Serbian grape growing regions",
pages = "149-147",
volume = "54",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3740"
}

Ranković-Vasić, Z., Nikolić, D., Atanacković, Z., Sivčev, B.,& Ruml, M.. (2015). Characterization and adaptation of some 'Pinot Noir' clones to the environmental conditions of Serbian grape growing regions. in Vitis
JKI-Institut Rebenzuchtung, Siebeldingen., 54, 147-149.
https://hdl.handle.net/21.15107/rcub_agrospace_3740

Ranković-Vasić Z, Nikolić D, Atanacković Z, Sivčev B, Ruml M. Characterization and adaptation of some 'Pinot Noir' clones to the environmental conditions of Serbian grape growing regions. in Vitis. 2015;54:147-149.
https://hdl.handle.net/21.15107/rcub_agrospace_3740 .

Ranković-Vasić, Zorica, Nikolić, D., Atanacković, Z., Sivčev, Branislava, Ruml, Mirjana, "Characterization and adaptation of some 'Pinot Noir' clones to the environmental conditions of Serbian grape growing regions" in Vitis, 54 (2015):147-149,
https://hdl.handle.net/21.15107/rcub_agrospace_3740 .

TY  - JOUR
AU  - Ruml, Mirjana
AU  - Korać, Nada
AU  - Ivanišević, Dragoslav
AU  - Vujadinović, Mirjam
AU  - Vuković, Ana
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3254
AB  - A comprehensive analysis of phenological timing and growth intervals for eight red and thirteen white wine grape cultivars in the region of Sremski Karlovci was performed using a long-term (1986-2011) data set. Four phenological stages of grapevine were examined: beginning of budburst, beginning of flowering, beginning of veraison and harvest. The phenological stages studied exhibited a 30 to 51 day variation between the earliest and latest years for red cultivars and 29 to 49 day variation for white cultivars. The beginning of flowering exhibited the least, while harvest showed the highest inter-annual variation. The difference between red and white cultivars was the greatest for harvest - the mean harvest date averaged over all red cultivars was 24 September and over all white cultivars 14 September. The beginning of flowering to the beginning of veraison interval showed the smallest and budburst to harvest interval the greatest year-toyear variability. The beginning of budburst to harvest period for the cultivars examined averaged 165 days for red and 156 days for white cultivars, with the mean interval range of 58 days for red and 55 days for white cultivars. In addition, it was found that a variability of the onset and duration of phenological phases was greater between years for a single cultivar than among cultivars within individual years, meaning that climatic factors are more important than genetic characteristics of cultivars for phenological timing.
AB  - Urađena je detaljna fenološka analiza na osnovu višegodišnjih podataka za period 1986-2011. godine za osam crvenih i trinaest belih vinskih sorti vinove loze gajenjih na području Sremskih Karlovaca. Ispitivana su četiri fenološka događaja: otvaranje pupoljaka, početak cvetanja, početak šarka i berba. Amplituda između najranijeg i najkasnijeg nastupa proučavanih fenoloških događaja kretala se od 30 do 51 dan za crvene i od 29 do 49 dana za bele sorte. Najmanje variranje između godina pokazao je datum početka cvetanja, a najveće datum berbe. Najveća razlika između crvenih i belih sorti je utvrđena kod datuma berbe - srednji datum berbe bio je 24. septembar za crvene, a 14. septembar za bele sorte. Period od početka cvetanja do početka šarka je ispoljio najmanje, a period od otvaranja pupoljaka do berbe najveće variranje između godina. Prosečno trajanje perioda od otvaranja pupoljaka do berbe je bilo 165 dana za crvene i 156 dana za bele sorte. Po godinama, trajanje ove fenološke faze variralo je u proseku 58 dana za crvene i 55 dana za bele sorte. Takođe je ustanovljeno da na variranje nastupa i trajanja fenoloških faza veći uticaj imaju klimtski faktori nego genetske osobine sorti.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - Analysis of grapevine phenology in the region of Sremski Karlovci
T1  - Analiza fenologije vinove loze u području Sremskih Karlovaca
EP  - 84
IS  - 1
SP  - 73
VL  - 58
DO  - 10.2298/JAS1301073R
ER  - 

@article{
author = "Ruml, Mirjana and Korać, Nada and Ivanišević, Dragoslav and Vujadinović, Mirjam and Vuković, Ana",
year = "2013",
abstract = "A comprehensive analysis of phenological timing and growth intervals for eight red and thirteen white wine grape cultivars in the region of Sremski Karlovci was performed using a long-term (1986-2011) data set. Four phenological stages of grapevine were examined: beginning of budburst, beginning of flowering, beginning of veraison and harvest. The phenological stages studied exhibited a 30 to 51 day variation between the earliest and latest years for red cultivars and 29 to 49 day variation for white cultivars. The beginning of flowering exhibited the least, while harvest showed the highest inter-annual variation. The difference between red and white cultivars was the greatest for harvest - the mean harvest date averaged over all red cultivars was 24 September and over all white cultivars 14 September. The beginning of flowering to the beginning of veraison interval showed the smallest and budburst to harvest interval the greatest year-toyear variability. The beginning of budburst to harvest period for the cultivars examined averaged 165 days for red and 156 days for white cultivars, with the mean interval range of 58 days for red and 55 days for white cultivars. In addition, it was found that a variability of the onset and duration of phenological phases was greater between years for a single cultivar than among cultivars within individual years, meaning that climatic factors are more important than genetic characteristics of cultivars for phenological timing., Urađena je detaljna fenološka analiza na osnovu višegodišnjih podataka za period 1986-2011. godine za osam crvenih i trinaest belih vinskih sorti vinove loze gajenjih na području Sremskih Karlovaca. Ispitivana su četiri fenološka događaja: otvaranje pupoljaka, početak cvetanja, početak šarka i berba. Amplituda između najranijeg i najkasnijeg nastupa proučavanih fenoloških događaja kretala se od 30 do 51 dan za crvene i od 29 do 49 dana za bele sorte. Najmanje variranje između godina pokazao je datum početka cvetanja, a najveće datum berbe. Najveća razlika između crvenih i belih sorti je utvrđena kod datuma berbe - srednji datum berbe bio je 24. septembar za crvene, a 14. septembar za bele sorte. Period od početka cvetanja do početka šarka je ispoljio najmanje, a period od otvaranja pupoljaka do berbe najveće variranje između godina. Prosečno trajanje perioda od otvaranja pupoljaka do berbe je bilo 165 dana za crvene i 156 dana za bele sorte. Po godinama, trajanje ove fenološke faze variralo je u proseku 58 dana za crvene i 55 dana za bele sorte. Takođe je ustanovljeno da na variranje nastupa i trajanja fenoloških faza veći uticaj imaju klimtski faktori nego genetske osobine sorti.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Analysis of grapevine phenology in the region of Sremski Karlovci, Analiza fenologije vinove loze u području Sremskih Karlovaca",
pages = "84-73",
number = "1",
volume = "58",
doi = "10.2298/JAS1301073R"
}

Ruml, M., Korać, N., Ivanišević, D., Vujadinović, M.,& Vuković, A.. (2013). Analysis of grapevine phenology in the region of Sremski Karlovci. in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 58(1), 73-84.
https://doi.org/10.2298/JAS1301073R

Ruml M, Korać N, Ivanišević D, Vujadinović M, Vuković A. Analysis of grapevine phenology in the region of Sremski Karlovci. in Journal of Agricultural Sciences (Belgrade). 2013;58(1):73-84.
doi:10.2298/JAS1301073R .

Ruml, Mirjana, Korać, Nada, Ivanišević, Dragoslav, Vujadinović, Mirjam, Vuković, Ana, "Analysis of grapevine phenology in the region of Sremski Karlovci" in Journal of Agricultural Sciences (Belgrade), 58, no. 1 (2013):73-84,
https://doi.org/10.2298/JAS1301073R . .

TY  - JOUR
AU  - Ruml, Mirjana
AU  - Vuković, Ana
AU  - Vujadinović, Mirjam
AU  - Djurdjević, Vladimir
AU  - Ranković-Vasić, Zorica
AU  - Atanacković, Zoran
AU  - Sivčev, Branislava
AU  - Marković, Nebojša
AU  - Matijašević, Saša
AU  - Petrović, Nevena
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3029
AB  - Climate projections obtained from the coupled regional climate model EBU-POM (Eta Belgrade University - Princeton Ocean Model) driven by the Intergovernmental Panel on Climate Change Special Report on Emissions Scenarios (SRES), showed that the vineyard regions of Serbia tend to become warmer and dryer toward the end of 21st century. To evaluate how Serbian viticulture could be affected by a projected climate regime, several climatic variables and agro-climatic indices describing the suitability of a particular area for grapevine production were calculated, after a statistical bias correction was applied to the daily temperature and precipitation data from EBU-POM outputs. Comparison between climatic variables and agro-climatic indices for the reference period 1961-1990 and predicted values for the 2001-2030 period (under the SRES A1B scenario) and the 2071-2100 period (under the SRES A2 scenario) was made for 18 climatological stations placed mostly within, but also outside traditional viticultural regions. According to the obtained change trends it is likely that no significant disturbances in Serbian viticulture will occur over the next few decades, but considerable changes are expected by the end of the 21st century. Warmer and prolonged growing season with greater heat accumulation and longer frost-free period with decline in frost frequency would likely affect the yield and ripening potential of grapes and induce shifts in varietal suitability and wine styles. Projected changes may bring on the need for additional vineyard irrigation, but also open up the possibility that marginal and elevated areas, previously too cool for cultivation of grapevines, become climatically suited for viticulture.
PB  - Elsevier, Amsterdam
T2  - Agricultural and Forest Meteorology
T1  - On the use of regional climate models: Implications of climate change for viticulture in Serbia
EP  - 62
SP  - 53
VL  - 158
DO  - 10.1016/j.agrformet.2012.02.004
ER  - 

@article{
author = "Ruml, Mirjana and Vuković, Ana and Vujadinović, Mirjam and Djurdjević, Vladimir and Ranković-Vasić, Zorica and Atanacković, Zoran and Sivčev, Branislava and Marković, Nebojša and Matijašević, Saša and Petrović, Nevena",
year = "2012",
abstract = "Climate projections obtained from the coupled regional climate model EBU-POM (Eta Belgrade University - Princeton Ocean Model) driven by the Intergovernmental Panel on Climate Change Special Report on Emissions Scenarios (SRES), showed that the vineyard regions of Serbia tend to become warmer and dryer toward the end of 21st century. To evaluate how Serbian viticulture could be affected by a projected climate regime, several climatic variables and agro-climatic indices describing the suitability of a particular area for grapevine production were calculated, after a statistical bias correction was applied to the daily temperature and precipitation data from EBU-POM outputs. Comparison between climatic variables and agro-climatic indices for the reference period 1961-1990 and predicted values for the 2001-2030 period (under the SRES A1B scenario) and the 2071-2100 period (under the SRES A2 scenario) was made for 18 climatological stations placed mostly within, but also outside traditional viticultural regions. According to the obtained change trends it is likely that no significant disturbances in Serbian viticulture will occur over the next few decades, but considerable changes are expected by the end of the 21st century. Warmer and prolonged growing season with greater heat accumulation and longer frost-free period with decline in frost frequency would likely affect the yield and ripening potential of grapes and induce shifts in varietal suitability and wine styles. Projected changes may bring on the need for additional vineyard irrigation, but also open up the possibility that marginal and elevated areas, previously too cool for cultivation of grapevines, become climatically suited for viticulture.",
publisher = "Elsevier, Amsterdam",
journal = "Agricultural and Forest Meteorology",
title = "On the use of regional climate models: Implications of climate change for viticulture in Serbia",
pages = "62-53",
volume = "158",
doi = "10.1016/j.agrformet.2012.02.004"
}

Ruml, M., Vuković, A., Vujadinović, M., Djurdjević, V., Ranković-Vasić, Z., Atanacković, Z., Sivčev, B., Marković, N., Matijašević, S.,& Petrović, N.. (2012). On the use of regional climate models: Implications of climate change for viticulture in Serbia. in Agricultural and Forest Meteorology
Elsevier, Amsterdam., 158, 53-62.
https://doi.org/10.1016/j.agrformet.2012.02.004

Ruml M, Vuković A, Vujadinović M, Djurdjević V, Ranković-Vasić Z, Atanacković Z, Sivčev B, Marković N, Matijašević S, Petrović N. On the use of regional climate models: Implications of climate change for viticulture in Serbia. in Agricultural and Forest Meteorology. 2012;158:53-62.
doi:10.1016/j.agrformet.2012.02.004 .

Ruml, Mirjana, Vuković, Ana, Vujadinović, Mirjam, Djurdjević, Vladimir, Ranković-Vasić, Zorica, Atanacković, Zoran, Sivčev, Branislava, Marković, Nebojša, Matijašević, Saša, Petrović, Nevena, "On the use of regional climate models: Implications of climate change for viticulture in Serbia" in Agricultural and Forest Meteorology, 158 (2012):53-62,
https://doi.org/10.1016/j.agrformet.2012.02.004 . .

TY  - CONF
AU  - Vulić, Todor
AU  - Djordjević, Boban
AU  - Ruml, Mirjana
AU  - Djurović, Dejan
AU  - Fotirić-Akšić, Milica
AU  - Radivojević, D.
AU  - Oparnica, Čedo
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3085
AB  - In this paper, we investigated dynamic of flowering and the flower sensitivity of 9 black and 6 red currant cultivars to spring frosts. The aim of this study was to separate the most resistant cultivars of spring frosts on that region. The experiment was set up in the orchard of berries, in the farm nursery Omega, Mislodjin near Belgrade, during 2006. In our study both currant cultivars started flowering in the last 10 days of March (average for the period 2007-2009). Time between first flower and first berries varied from 16 to 21 day. The earliest flowering began with the red currants - 'Junifer' and 'Stanca' and black currant 'Bona'. Black currant cultivars did not show correlation between level of frost damage and the beginning of the cultivar flowering. However, among red currant cultivars this correlation is strong. The highest level of freezing was among early-flowering cultivars, and the lowest among late-flowering cultivars.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - X International Rubus and Ribes Symposium
T1  - Flowering Dynamic and Susceptibility of the Flowers of Black Currant (Ribes nigrum L.) and Red Currant (Ribes rubrum L.) to Spring Frosts
EP  - 377
SP  - 373
VL  - 946
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3085
ER  - 

@conference{
author = "Vulić, Todor and Djordjević, Boban and Ruml, Mirjana and Djurović, Dejan and Fotirić-Akšić, Milica and Radivojević, D. and Oparnica, Čedo",
year = "2012",
abstract = "In this paper, we investigated dynamic of flowering and the flower sensitivity of 9 black and 6 red currant cultivars to spring frosts. The aim of this study was to separate the most resistant cultivars of spring frosts on that region. The experiment was set up in the orchard of berries, in the farm nursery Omega, Mislodjin near Belgrade, during 2006. In our study both currant cultivars started flowering in the last 10 days of March (average for the period 2007-2009). Time between first flower and first berries varied from 16 to 21 day. The earliest flowering began with the red currants - 'Junifer' and 'Stanca' and black currant 'Bona'. Black currant cultivars did not show correlation between level of frost damage and the beginning of the cultivar flowering. However, among red currant cultivars this correlation is strong. The highest level of freezing was among early-flowering cultivars, and the lowest among late-flowering cultivars.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "X International Rubus and Ribes Symposium",
title = "Flowering Dynamic and Susceptibility of the Flowers of Black Currant (Ribes nigrum L.) and Red Currant (Ribes rubrum L.) to Spring Frosts",
pages = "377-373",
volume = "946",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3085"
}

Vulić, T., Djordjević, B., Ruml, M., Djurović, D., Fotirić-Akšić, M., Radivojević, D.,& Oparnica, Č.. (2012). Flowering Dynamic and Susceptibility of the Flowers of Black Currant (Ribes nigrum L.) and Red Currant (Ribes rubrum L.) to Spring Frosts. in X International Rubus and Ribes Symposium
Int Soc Horticultural Science, Leuven 1., 946, 373-377.
https://hdl.handle.net/21.15107/rcub_agrospace_3085

Vulić T, Djordjević B, Ruml M, Djurović D, Fotirić-Akšić M, Radivojević D, Oparnica Č. Flowering Dynamic and Susceptibility of the Flowers of Black Currant (Ribes nigrum L.) and Red Currant (Ribes rubrum L.) to Spring Frosts. in X International Rubus and Ribes Symposium. 2012;946:373-377.
https://hdl.handle.net/21.15107/rcub_agrospace_3085 .

Vulić, Todor, Djordjević, Boban, Ruml, Mirjana, Djurović, Dejan, Fotirić-Akšić, Milica, Radivojević, D., Oparnica, Čedo, "Flowering Dynamic and Susceptibility of the Flowers of Black Currant (Ribes nigrum L.) and Red Currant (Ribes rubrum L.) to Spring Frosts" in X International Rubus and Ribes Symposium, 946 (2012):373-377,
https://hdl.handle.net/21.15107/rcub_agrospace_3085 .

TY  - JOUR
AU  - Ruml, Mirjana
AU  - Milatović, Dragan
AU  - Vuković, Ana
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2789
AB  - Heat requirement for flowering in apricot cultivars was estimated from field data using Growing Degree Days method (GDD). Ten years of phenological and temperature data for 42 apricot cultivars of diverse geographical origin and different flowering time, grown in Belgrade region, were used to conduct the study. Base temperatures for different cultivars were obtained by the RMSE (the smallest root mean square error between the observed and predicted number of days) method. The base temperatures calculated by this method differed among cultivars from -2.8 to 0.2 degrees C. GDD was calculated from 1 January to the beginning of flowering using base temperatures obtained by RMSE method, the Null method (base temperature set to 0 degrees C for all cultivars) and Fixed Value method (base temperature set to -1 degrees C for all cultivars). The best agreement with observations in terms of mean absolute error (MAE) was attained by RMSE method (MAE=2.7 days). However, the Null method (MAE=3.2 days) and Fixed Value method (MAE=3.0 days) gave also very good results. Taking -1 degrees C for the base temperature (the mean value of all cultivars studied), the accumulated GDD for flowering varied from 332 (in 'Tyrinthos') to 425 (in 'Stella').
T2  - Acta Horticulturae
T1  - Predicting Flowering of Apricot Cultivars Using Growing Degree Days
EP  - 92
SP  - 87
VL  - 966
DO  - 10.17660/actahortic.2012.966.13
ER  - 

@article{
author = "Ruml, Mirjana and Milatović, Dragan and Vuković, Ana",
year = "2012",
abstract = "Heat requirement for flowering in apricot cultivars was estimated from field data using Growing Degree Days method (GDD). Ten years of phenological and temperature data for 42 apricot cultivars of diverse geographical origin and different flowering time, grown in Belgrade region, were used to conduct the study. Base temperatures for different cultivars were obtained by the RMSE (the smallest root mean square error between the observed and predicted number of days) method. The base temperatures calculated by this method differed among cultivars from -2.8 to 0.2 degrees C. GDD was calculated from 1 January to the beginning of flowering using base temperatures obtained by RMSE method, the Null method (base temperature set to 0 degrees C for all cultivars) and Fixed Value method (base temperature set to -1 degrees C for all cultivars). The best agreement with observations in terms of mean absolute error (MAE) was attained by RMSE method (MAE=2.7 days). However, the Null method (MAE=3.2 days) and Fixed Value method (MAE=3.0 days) gave also very good results. Taking -1 degrees C for the base temperature (the mean value of all cultivars studied), the accumulated GDD for flowering varied from 332 (in 'Tyrinthos') to 425 (in 'Stella').",
journal = "Acta Horticulturae",
title = "Predicting Flowering of Apricot Cultivars Using Growing Degree Days",
pages = "92-87",
volume = "966",
doi = "10.17660/actahortic.2012.966.13"
}

Ruml, M., Milatović, D.,& Vuković, A.. (2012). Predicting Flowering of Apricot Cultivars Using Growing Degree Days. in Acta Horticulturae, 966, 87-92.
https://doi.org/10.17660/actahortic.2012.966.13

Ruml M, Milatović D, Vuković A. Predicting Flowering of Apricot Cultivars Using Growing Degree Days. in Acta Horticulturae. 2012;966:87-92.
doi:10.17660/actahortic.2012.966.13 .

Ruml, Mirjana, Milatović, Dragan, Vuković, Ana, "Predicting Flowering of Apricot Cultivars Using Growing Degree Days" in Acta Horticulturae, 966 (2012):87-92,
https://doi.org/10.17660/actahortic.2012.966.13 . .

TY  - JOUR
AU  - Stikić, Radmila
AU  - Zarić, Vlade
AU  - Vučelić-Radović, Biljana
AU  - Jovanović, Zorica
AU  - Stričević, Ružica
AU  - Marković, Nebojša
AU  - Ruml, Mirjana
AU  - Petković, Danijela
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2573
AB  - Regulated deficit irrigation (RDI) is a water-saving irrigation method that is now undergoing extensive trials worldwide but novel for Serbia and other countries of South East European region. In order to asses the possible application of RDI method in climate conditions of South East European region, the experiments were carried out in vineyard (variety Riesling) and RDI plants received ca. 60% of the water that was applied to fully irrigated (FI) plants. Thus, the significant amount of water for irrigation was saved. Data concerning yield and the soluble solids in the berries did not showed significant differences between RDI and FI plants, while the titrable acidity and antioxidant activity in the berries and IWUE were significantly increased under RDI. Economic analyses was also done to asses the effect of RDI on profit of grape production.
AB  - Redukovano navodnjavanje (RDI) je metoda kojom se može uštedeti voda za navodnjavanje i koja se intenzivno upotrebljava u svetu, ali je nova za Srbiju i ostale zemlje Jugoistočne Evrope. U cilju ispitivanja mogućnosti primene ove metode u klimatskim uslovima Jugoistočne Evrope, organizovan je eksperiment u vinogradu (sa sortom Rizling) i u kome su RDN biljke bile zalivane sa 60% od količine vode punog navodnjavanja (FI). Rezultati su pokazali da se prinos i suva supstanca u bobicama nisu razlikovali između RDI i FI biljaka, dok je kiselost i antioksidativna aktivnost u bobicama, kao i efikasnost korišćenja vode (WUE) značajno porasla pod dejstvom RDI navodnjavanja. Ekonomska analiza je takođe urađena da bi se utvrdila profitabilnost proizvodnje u uslovima redukovanog navodnjavanja.
PB  - Unija bioloških naučnih društava Jugoslavije, Beograd
T2  - Zemljište i biljka
T1  - Deficit irrigation method for reducing water use of grapevine
T1  - Metoda redukovanog navodnjavanja za smanjenje korišćenja vode kod vinove loze
EP  - 24
IS  - 1
SP  - 15
VL  - 60
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2573
ER  - 

@article{
author = "Stikić, Radmila and Zarić, Vlade and Vučelić-Radović, Biljana and Jovanović, Zorica and Stričević, Ružica and Marković, Nebojša and Ruml, Mirjana and Petković, Danijela",
year = "2011",
abstract = "Regulated deficit irrigation (RDI) is a water-saving irrigation method that is now undergoing extensive trials worldwide but novel for Serbia and other countries of South East European region. In order to asses the possible application of RDI method in climate conditions of South East European region, the experiments were carried out in vineyard (variety Riesling) and RDI plants received ca. 60% of the water that was applied to fully irrigated (FI) plants. Thus, the significant amount of water for irrigation was saved. Data concerning yield and the soluble solids in the berries did not showed significant differences between RDI and FI plants, while the titrable acidity and antioxidant activity in the berries and IWUE were significantly increased under RDI. Economic analyses was also done to asses the effect of RDI on profit of grape production., Redukovano navodnjavanje (RDI) je metoda kojom se može uštedeti voda za navodnjavanje i koja se intenzivno upotrebljava u svetu, ali je nova za Srbiju i ostale zemlje Jugoistočne Evrope. U cilju ispitivanja mogućnosti primene ove metode u klimatskim uslovima Jugoistočne Evrope, organizovan je eksperiment u vinogradu (sa sortom Rizling) i u kome su RDN biljke bile zalivane sa 60% od količine vode punog navodnjavanja (FI). Rezultati su pokazali da se prinos i suva supstanca u bobicama nisu razlikovali između RDI i FI biljaka, dok je kiselost i antioksidativna aktivnost u bobicama, kao i efikasnost korišćenja vode (WUE) značajno porasla pod dejstvom RDI navodnjavanja. Ekonomska analiza je takođe urađena da bi se utvrdila profitabilnost proizvodnje u uslovima redukovanog navodnjavanja.",
publisher = "Unija bioloških naučnih društava Jugoslavije, Beograd",
journal = "Zemljište i biljka",
title = "Deficit irrigation method for reducing water use of grapevine, Metoda redukovanog navodnjavanja za smanjenje korišćenja vode kod vinove loze",
pages = "24-15",
number = "1",
volume = "60",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2573"
}

Stikić, R., Zarić, V., Vučelić-Radović, B., Jovanović, Z., Stričević, R., Marković, N., Ruml, M.,& Petković, D.. (2011). Deficit irrigation method for reducing water use of grapevine. in Zemljište i biljka
Unija bioloških naučnih društava Jugoslavije, Beograd., 60(1), 15-24.
https://hdl.handle.net/21.15107/rcub_agrospace_2573

Stikić R, Zarić V, Vučelić-Radović B, Jovanović Z, Stričević R, Marković N, Ruml M, Petković D. Deficit irrigation method for reducing water use of grapevine. in Zemljište i biljka. 2011;60(1):15-24.
https://hdl.handle.net/21.15107/rcub_agrospace_2573 .

Stikić, Radmila, Zarić, Vlade, Vučelić-Radović, Biljana, Jovanović, Zorica, Stričević, Ružica, Marković, Nebojša, Ruml, Mirjana, Petković, Danijela, "Deficit irrigation method for reducing water use of grapevine" in Zemljište i biljka, 60, no. 1 (2011):15-24,
https://hdl.handle.net/21.15107/rcub_agrospace_2573 .

TY  - JOUR
AU  - Ruml, Mirjana
AU  - Milatović, Dragan
AU  - Vulić, Todor
AU  - Vuković, Ana
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2692
AB  - The main objective of this study was to develop feasible, easy to apply models for early prediction of full flowering (FF) and maturing (MA) in apricot (Prunus armeniaca L.). Phenological data for 20 apricot cultivars grown in the Belgrade region were modeled against averages of daily temperature records over ten seasons for FF and eight seasons for MA. A much stronger correlation was found between the phenological timing and temperature at the very beginning than at the end of phenophases. Also, the length of developmental periods were better correlated to daily maximum than to daily minimum and mean air temperatures. Using prediction models based on daily maximum temperatures averaged over 30-, 45- and 60-day periods, starting from 1 January for FF prediction and from the date of FF for MA prediction, the onset of examined phenophases in apricot cultivars could be predicted from a few weeks to up to 2 months ahead with acceptable accuracy. The mean absolute differences between the observations and cross-validated predictions obtained by 30-, 45-and 60-day models were 8.6, 6.9 and 5.7 days for FF and 6.1, 3.6 and 2.8 days for MA, respectively. The validity of the results was confirmed using an independent data set for the year 2009.
PB  - Springer, New York
T2  - International Journal of Biometeorology
T1  - Predicting apricot phenology using meteorological data
EP  - 732
IS  - 5
SP  - 723
VL  - 55
DO  - 10.1007/s00484-010-0387-0
ER  - 

@article{
author = "Ruml, Mirjana and Milatović, Dragan and Vulić, Todor and Vuković, Ana",
year = "2011",
abstract = "The main objective of this study was to develop feasible, easy to apply models for early prediction of full flowering (FF) and maturing (MA) in apricot (Prunus armeniaca L.). Phenological data for 20 apricot cultivars grown in the Belgrade region were modeled against averages of daily temperature records over ten seasons for FF and eight seasons for MA. A much stronger correlation was found between the phenological timing and temperature at the very beginning than at the end of phenophases. Also, the length of developmental periods were better correlated to daily maximum than to daily minimum and mean air temperatures. Using prediction models based on daily maximum temperatures averaged over 30-, 45- and 60-day periods, starting from 1 January for FF prediction and from the date of FF for MA prediction, the onset of examined phenophases in apricot cultivars could be predicted from a few weeks to up to 2 months ahead with acceptable accuracy. The mean absolute differences between the observations and cross-validated predictions obtained by 30-, 45-and 60-day models were 8.6, 6.9 and 5.7 days for FF and 6.1, 3.6 and 2.8 days for MA, respectively. The validity of the results was confirmed using an independent data set for the year 2009.",
publisher = "Springer, New York",
journal = "International Journal of Biometeorology",
title = "Predicting apricot phenology using meteorological data",
pages = "732-723",
number = "5",
volume = "55",
doi = "10.1007/s00484-010-0387-0"
}

Ruml, M., Milatović, D., Vulić, T.,& Vuković, A.. (2011). Predicting apricot phenology using meteorological data. in International Journal of Biometeorology
Springer, New York., 55(5), 723-732.
https://doi.org/10.1007/s00484-010-0387-0

Ruml M, Milatović D, Vulić T, Vuković A. Predicting apricot phenology using meteorological data. in International Journal of Biometeorology. 2011;55(5):723-732.
doi:10.1007/s00484-010-0387-0 .

Ruml, Mirjana, Milatović, Dragan, Vulić, Todor, Vuković, Ana, "Predicting apricot phenology using meteorological data" in International Journal of Biometeorology, 55, no. 5 (2011):723-732,
https://doi.org/10.1007/s00484-010-0387-0 . .