TY  - CONF
AU  - Mirosavljević, Milan
AU  - Mikić, Sanja
AU  - Kondić-Špika, Ankica
AU  - Župunski, Vesna
AU  - Ottosen, Carl-Otto
AU  - Zhou, Rong
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/4552
AB  - Winter wheat is sensitive to heat stress, which highlights the need for adaptation to hightemperature events to ensure high and stable yields. This study aimed to investigate the
chlorophyll fluorescence response of eight wheat varieties from southeastern Europe to heat
stress. Heat stress was applied during anthesis and mid-grain filling at 35/25 °C and 38/28
°C day/night for seven days, respectively. The results showed no significant differences in
Fv/Fm values between wheat plants grown under control and heat stress during anthesis on the
first, second, fifth, and seventh stress days. This absence of high-temperature effect during
anthesis indicates that temperatures of 35/25 °C for seven days are insufficient to
differentiate wheat variety reactions based on Fv/Fm measurements. However, when
temperatures were increased to 38/28 °C during mid-grain filling, a significant variation in
Fv/Fm values among the studied wheat varieties was observed. NS 40S and NS Ilina showed a
notably slower reduction in Fv/Fm over time under heat stress treatment at mid-grain filling,
exhibiting the highest Fv/Fm values on the seventh day. These varieties can be valuable sources
of heat stress tolerance and should be considered for further breeding activities under the
conditions of southeastern Europe.
PB  - Zagreb : Croatian Society of Plant Biologists
C3  - Book of Abstracts, 1st PhotosynthOS Conference, 24-25 April 2023, Osijek, Croatia
T1  - The effect of heat stress on chlorophyll fluorescence in Pannonian wheat varieties
EP  - 20
SP  - 20
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4552
ER  - 

@conference{
author = "Mirosavljević, Milan and Mikić, Sanja and Kondić-Špika, Ankica and Župunski, Vesna and Ottosen, Carl-Otto and Zhou, Rong",
year = "2023",
abstract = "Winter wheat is sensitive to heat stress, which highlights the need for adaptation to hightemperature events to ensure high and stable yields. This study aimed to investigate the
chlorophyll fluorescence response of eight wheat varieties from southeastern Europe to heat
stress. Heat stress was applied during anthesis and mid-grain filling at 35/25 °C and 38/28
°C day/night for seven days, respectively. The results showed no significant differences in
Fv/Fm values between wheat plants grown under control and heat stress during anthesis on the
first, second, fifth, and seventh stress days. This absence of high-temperature effect during
anthesis indicates that temperatures of 35/25 °C for seven days are insufficient to
differentiate wheat variety reactions based on Fv/Fm measurements. However, when
temperatures were increased to 38/28 °C during mid-grain filling, a significant variation in
Fv/Fm values among the studied wheat varieties was observed. NS 40S and NS Ilina showed a
notably slower reduction in Fv/Fm over time under heat stress treatment at mid-grain filling,
exhibiting the highest Fv/Fm values on the seventh day. These varieties can be valuable sources
of heat stress tolerance and should be considered for further breeding activities under the
conditions of southeastern Europe.",
publisher = "Zagreb : Croatian Society of Plant Biologists",
journal = "Book of Abstracts, 1st PhotosynthOS Conference, 24-25 April 2023, Osijek, Croatia",
title = "The effect of heat stress on chlorophyll fluorescence in Pannonian wheat varieties",
pages = "20-20",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4552"
}

Mirosavljević, M., Mikić, S., Kondić-Špika, A., Župunski, V., Ottosen, C.,& Zhou, R.. (2023). The effect of heat stress on chlorophyll fluorescence in Pannonian wheat varieties. in Book of Abstracts, 1st PhotosynthOS Conference, 24-25 April 2023, Osijek, Croatia
Zagreb : Croatian Society of Plant Biologists., 20-20.
https://hdl.handle.net/21.15107/rcub_fiver_4552

Mirosavljević M, Mikić S, Kondić-Špika A, Župunski V, Ottosen C, Zhou R. The effect of heat stress on chlorophyll fluorescence in Pannonian wheat varieties. in Book of Abstracts, 1st PhotosynthOS Conference, 24-25 April 2023, Osijek, Croatia. 2023;:20-20.
https://hdl.handle.net/21.15107/rcub_fiver_4552 .

Mirosavljević, Milan, Mikić, Sanja, Kondić-Špika, Ankica, Župunski, Vesna, Ottosen, Carl-Otto, Zhou, Rong, "The effect of heat stress on chlorophyll fluorescence in Pannonian wheat varieties" in Book of Abstracts, 1st PhotosynthOS Conference, 24-25 April 2023, Osijek, Croatia (2023):20-20,
https://hdl.handle.net/21.15107/rcub_fiver_4552 .

TY  - JOUR
AU  - Mirosavljević, Milan
AU  - Mikić, Sanja
AU  - Kondić-Špika, Ankica
AU  - Župunski, Vesna
AU  - Zhou, Rong
AU  - Abdelhakim, Lamis
AU  - Ottosen, Carl-Otto
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2246
AB  - High temperature decreases winter wheat grain yield by reducing the grain number and grain weight. The effect of heat stress on spike grain distribution and weight of individual grains within spike and spikelets was less studied. Our aim is to identify influence of high temperatures during different phenological stages on spike grain distribution and weight and to explore genotypic variation of the studied wheat cultivars. Within this study, a controlled experiment was conducted with 12 different winter wheat cultivars under heat stress at anthesis and mid-grain filling stage. The results showed that spike grain weight, thousand-grain weight and grain number per spike decreased moderately in treatments with individual heat stress at anthesis and mid-grain filling period, respectively, which decreased severely in the multiple heat stressed plants at both stages compared with the control treatment. Heat stress decreased number of spikelets with grains. Grain weight at the G1, G2 and G3 positions had a positive relationship with spike grain weight. Among the studied Serbian wheat cultivars Subotičanka and Renesansa were identified as the most heat tolerant and sensitive, respectively. Heat tolerance of the studied cultivars should be based on the cultivar capacity to retain higher grain weight, and to maintain production of distal spikelet grains.
PB  - Prague : Czech Academy of Agricultural Sciences
T2  - Plant, Soil and Environment
T1  - The effect of heat stress on some main spike traits in 12 wheat cultivars at anthesis and mid-grain filling stage
EP  - 76
IS  - 2
SP  - 71
VL  - 67
DO  - 10.17221/457/2020-PSE
ER  - 

@article{
author = "Mirosavljević, Milan and Mikić, Sanja and Kondić-Špika, Ankica and Župunski, Vesna and Zhou, Rong and Abdelhakim, Lamis and Ottosen, Carl-Otto",
year = "2021",
abstract = "High temperature decreases winter wheat grain yield by reducing the grain number and grain weight. The effect of heat stress on spike grain distribution and weight of individual grains within spike and spikelets was less studied. Our aim is to identify influence of high temperatures during different phenological stages on spike grain distribution and weight and to explore genotypic variation of the studied wheat cultivars. Within this study, a controlled experiment was conducted with 12 different winter wheat cultivars under heat stress at anthesis and mid-grain filling stage. The results showed that spike grain weight, thousand-grain weight and grain number per spike decreased moderately in treatments with individual heat stress at anthesis and mid-grain filling period, respectively, which decreased severely in the multiple heat stressed plants at both stages compared with the control treatment. Heat stress decreased number of spikelets with grains. Grain weight at the G1, G2 and G3 positions had a positive relationship with spike grain weight. Among the studied Serbian wheat cultivars Subotičanka and Renesansa were identified as the most heat tolerant and sensitive, respectively. Heat tolerance of the studied cultivars should be based on the cultivar capacity to retain higher grain weight, and to maintain production of distal spikelet grains.",
publisher = "Prague : Czech Academy of Agricultural Sciences",
journal = "Plant, Soil and Environment",
title = "The effect of heat stress on some main spike traits in 12 wheat cultivars at anthesis and mid-grain filling stage",
pages = "76-71",
number = "2",
volume = "67",
doi = "10.17221/457/2020-PSE"
}

Mirosavljević, M., Mikić, S., Kondić-Špika, A., Župunski, V., Zhou, R., Abdelhakim, L.,& Ottosen, C.. (2021). The effect of heat stress on some main spike traits in 12 wheat cultivars at anthesis and mid-grain filling stage. in Plant, Soil and Environment
Prague : Czech Academy of Agricultural Sciences., 67(2), 71-76.
https://doi.org/10.17221/457/2020-PSE

Mirosavljević M, Mikić S, Kondić-Špika A, Župunski V, Zhou R, Abdelhakim L, Ottosen C. The effect of heat stress on some main spike traits in 12 wheat cultivars at anthesis and mid-grain filling stage. in Plant, Soil and Environment. 2021;67(2):71-76.
doi:10.17221/457/2020-PSE .

Mirosavljević, Milan, Mikić, Sanja, Kondić-Špika, Ankica, Župunski, Vesna, Zhou, Rong, Abdelhakim, Lamis, Ottosen, Carl-Otto, "The effect of heat stress on some main spike traits in 12 wheat cultivars at anthesis and mid-grain filling stage" in Plant, Soil and Environment, 67, no. 2 (2021):71-76,
https://doi.org/10.17221/457/2020-PSE . .

TY  - JOUR
AU  - Mirosavljević, Milan
AU  - Mikić, Sanja
AU  - Župunski, Vesna
AU  - Kondić-Špika, Ankica
AU  - Trkulja, Dragana
AU  - Ottosen, Carl-Otto
AU  - Zhou, Rong
AU  - Abdelhakim, Lamis
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2274
AB  - Due to climate change, multiple heat events are expected to be an additional limiting factor that will adversely affect wheat production. The study aimed to analyze the physiological response to heat stress in four winter wheat cultivars at different physiological stages under greenhouse conditions during 2019. The net photosynthetic rate, stomatal conductance, chlorophyll index, maximum quantum efficiency of photosystem II, fructose, glucose and sucrose content, grain yield per plant, grain weight and number of grains per plant were analyzed in wheat cultivars under short periods of heat stress at anthesis and mid-grain filling, and combined stress at anthesis and mid-grain filling. The results of the study indicated that heat stress modified the photosynthesis-related and grain yield–related traits. Moreover, heat stress caused a decrease of sucrose content, while fructose and glucose content increased. Heat stress had more pronounced effects on the photosynthetic parameters and grain yield during grain filling than during anthesis. A significant variation observed among cultivar responses to the negative impact of heat stress highlighted the fact that cultivars Pobeda and Gladius were more tolerant than Renesansa and Simonida. Different cultivar reactions to heat stress during anthesis and grain filling indicated the need to conduct further studies with wheat cultivars of different origin in order to identify additional sources of tolerance.
PB  - Wiley
T2  - Journal of Agronomy and Crop Science
T1  - Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars
EP  - 832
SP  - 823
VL  - 207
DO  - 10.1111/jac.12546
ER  - 

@article{
author = "Mirosavljević, Milan and Mikić, Sanja and Župunski, Vesna and Kondić-Špika, Ankica and Trkulja, Dragana and Ottosen, Carl-Otto and Zhou, Rong and Abdelhakim, Lamis",
year = "2021",
abstract = "Due to climate change, multiple heat events are expected to be an additional limiting factor that will adversely affect wheat production. The study aimed to analyze the physiological response to heat stress in four winter wheat cultivars at different physiological stages under greenhouse conditions during 2019. The net photosynthetic rate, stomatal conductance, chlorophyll index, maximum quantum efficiency of photosystem II, fructose, glucose and sucrose content, grain yield per plant, grain weight and number of grains per plant were analyzed in wheat cultivars under short periods of heat stress at anthesis and mid-grain filling, and combined stress at anthesis and mid-grain filling. The results of the study indicated that heat stress modified the photosynthesis-related and grain yield–related traits. Moreover, heat stress caused a decrease of sucrose content, while fructose and glucose content increased. Heat stress had more pronounced effects on the photosynthetic parameters and grain yield during grain filling than during anthesis. A significant variation observed among cultivar responses to the negative impact of heat stress highlighted the fact that cultivars Pobeda and Gladius were more tolerant than Renesansa and Simonida. Different cultivar reactions to heat stress during anthesis and grain filling indicated the need to conduct further studies with wheat cultivars of different origin in order to identify additional sources of tolerance.",
publisher = "Wiley",
journal = "Journal of Agronomy and Crop Science",
title = "Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars",
pages = "832-823",
volume = "207",
doi = "10.1111/jac.12546"
}

Mirosavljević, M., Mikić, S., Župunski, V., Kondić-Špika, A., Trkulja, D., Ottosen, C., Zhou, R.,& Abdelhakim, L.. (2021). Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars. in Journal of Agronomy and Crop Science
Wiley., 207, 823-832.
https://doi.org/10.1111/jac.12546

Mirosavljević M, Mikić S, Župunski V, Kondić-Špika A, Trkulja D, Ottosen C, Zhou R, Abdelhakim L. Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars. in Journal of Agronomy and Crop Science. 2021;207:823-832.
doi:10.1111/jac.12546 .

Mirosavljević, Milan, Mikić, Sanja, Župunski, Vesna, Kondić-Špika, Ankica, Trkulja, Dragana, Ottosen, Carl-Otto, Zhou, Rong, Abdelhakim, Lamis, "Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars" in Journal of Agronomy and Crop Science, 207 (2021):823-832,
https://doi.org/10.1111/jac.12546 . .

TY  - JOUR
AU  - Mirosavljević, Milan
AU  - Mikić, Sanja
AU  - Župunski, Vesna
AU  - Kondić-Špika, Ankica
AU  - Trkulja, Dragana
AU  - Ottosen, Carl-Otto
AU  - Zhou, Rong
AU  - Abdelhakim, Lamis
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2275
AB  - Due to climate change, multiple heat events are expected to be an additional limiting factor that will adversely affect wheat production. The study aimed to analyze the physiological response to heat stress in four winter wheat cultivars at different physiological stages under greenhouse conditions during 2019. The net photosynthetic rate, stomatal conductance, chlorophyll index, maximum quantum efficiency of photosystem II, fructose, glucose and sucrose content, grain yield per plant, grain weight and number of grains per plant were analyzed in wheat cultivars under short periods of heat stress at anthesis and mid-grain filling, and combined stress at anthesis and mid-grain filling. The results of the study indicated that heat stress modified the photosynthesis-related and grain yield–related traits. Moreover, heat stress caused a decrease of sucrose content, while fructose and glucose content increased. Heat stress had more pronounced effects on the photosynthetic parameters and grain yield during grain filling than during anthesis. A significant variation observed among cultivar responses to the negative impact of heat stress highlighted the fact that cultivars Pobeda and Gladius were more tolerant than Renesansa and Simonida. Different cultivar reactions to heat stress during anthesis and grain filling indicated the need to conduct further studies with wheat cultivars of different origin in order to identify additional sources of tolerance.
PB  - Wiley
T2  - Journal of Agronomy and Crop Science
T1  - Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars
EP  - 832
SP  - 823
VL  - 207
DO  - 10.1111/jac.12546
ER  - 

@article{
author = "Mirosavljević, Milan and Mikić, Sanja and Župunski, Vesna and Kondić-Špika, Ankica and Trkulja, Dragana and Ottosen, Carl-Otto and Zhou, Rong and Abdelhakim, Lamis",
year = "2021",
abstract = "Due to climate change, multiple heat events are expected to be an additional limiting factor that will adversely affect wheat production. The study aimed to analyze the physiological response to heat stress in four winter wheat cultivars at different physiological stages under greenhouse conditions during 2019. The net photosynthetic rate, stomatal conductance, chlorophyll index, maximum quantum efficiency of photosystem II, fructose, glucose and sucrose content, grain yield per plant, grain weight and number of grains per plant were analyzed in wheat cultivars under short periods of heat stress at anthesis and mid-grain filling, and combined stress at anthesis and mid-grain filling. The results of the study indicated that heat stress modified the photosynthesis-related and grain yield–related traits. Moreover, heat stress caused a decrease of sucrose content, while fructose and glucose content increased. Heat stress had more pronounced effects on the photosynthetic parameters and grain yield during grain filling than during anthesis. A significant variation observed among cultivar responses to the negative impact of heat stress highlighted the fact that cultivars Pobeda and Gladius were more tolerant than Renesansa and Simonida. Different cultivar reactions to heat stress during anthesis and grain filling indicated the need to conduct further studies with wheat cultivars of different origin in order to identify additional sources of tolerance.",
publisher = "Wiley",
journal = "Journal of Agronomy and Crop Science",
title = "Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars",
pages = "832-823",
volume = "207",
doi = "10.1111/jac.12546"
}

Mirosavljević, M., Mikić, S., Župunski, V., Kondić-Špika, A., Trkulja, D., Ottosen, C., Zhou, R.,& Abdelhakim, L.. (2021). Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars. in Journal of Agronomy and Crop Science
Wiley., 207, 823-832.
https://doi.org/10.1111/jac.12546

Mirosavljević M, Mikić S, Župunski V, Kondić-Špika A, Trkulja D, Ottosen C, Zhou R, Abdelhakim L. Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars. in Journal of Agronomy and Crop Science. 2021;207:823-832.
doi:10.1111/jac.12546 .

Mirosavljević, Milan, Mikić, Sanja, Župunski, Vesna, Kondić-Špika, Ankica, Trkulja, Dragana, Ottosen, Carl-Otto, Zhou, Rong, Abdelhakim, Lamis, "Effects of high temperature during anthesis and grain filling on physiological characteristics of winter wheat cultivars" in Journal of Agronomy and Crop Science, 207 (2021):823-832,
https://doi.org/10.1111/jac.12546 . .