TY  - JOUR
AU  - Glišić, Milica
AU  - Matijašević, Saša
AU  - Bešlić, Zoran
AU  - Ranković-Vasić, Zorica
AU  - Glišić, Ilija
AU  - Ćirković, Dušica
PY  - 2022
UR  - https://anale.agro-craiova.ro/index.php/aamc
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6528
AB  - The research was carried out at University of Belgrade Faculty of Agriculture experimental station “Radmilovac” on table grape Victoria cv with aim to improve grape quality and with consideration the introduction of these ampelographic measures in regular grapevine growing.
The research included two treatments of berry thinning (thinning bunch tip - BtT and first lateral wink -BtW), girdling (G) and control (C). Combined effect of berry thinning and girdling were not examined. The following features were examined: fertility and yield, bunch and berry dimensions, bunch and berry structure, sugar content and total acidity.
The thinning treatments did not have significant effect on uvometric parameters and grape quality, but they improved the yield by 41.7% (BtW) and 51.4% (BtT) in comparison to the control. It can be explained by bad fruit set influenced by unfavourable meteorological conditions during flowering in control treatment. Berry thinning achieves a better fruit set. Berry thinning should be applied as a regular ampelographic measure according to weather conditions during flowering phonological stage.
Results confirm the positive influence of girdling. The yield was increased by 88,34% compared to control, berries had a higher diameter (for about 1mm with respect to control), fruit set and bunch mass were in higher level against other treatments, sugar content (17,00%), total acidity (5,75 g/L) were improved too.
Girdling can be introduced as a regular ampelographic measure in the table cultivars vineyards, in order to obtain higher yields and better quality of table grape.
PB  - Analele Universităţii din Craiova, seria Agricultură – Montanologie – Cadastru (Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series)Vol. 52/1/2022
T2  - Analele Universităţii din Craiova, seria Agricultură – Montanologie – Cadastru (Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series)Vol. 52/1/2022
T1  - EFFECT OF EARLY BERRY THINNING AND GIRDLING ON GRAPE QUALITY OF CV. VICTORIA
IS  - 1
VL  - 52
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6528
ER  - 

@article{
author = "Glišić, Milica and Matijašević, Saša and Bešlić, Zoran and Ranković-Vasić, Zorica and Glišić, Ilija and Ćirković, Dušica",
year = "2022",
abstract = "The research was carried out at University of Belgrade Faculty of Agriculture experimental station “Radmilovac” on table grape Victoria cv with aim to improve grape quality and with consideration the introduction of these ampelographic measures in regular grapevine growing.
The research included two treatments of berry thinning (thinning bunch tip - BtT and first lateral wink -BtW), girdling (G) and control (C). Combined effect of berry thinning and girdling were not examined. The following features were examined: fertility and yield, bunch and berry dimensions, bunch and berry structure, sugar content and total acidity.
The thinning treatments did not have significant effect on uvometric parameters and grape quality, but they improved the yield by 41.7% (BtW) and 51.4% (BtT) in comparison to the control. It can be explained by bad fruit set influenced by unfavourable meteorological conditions during flowering in control treatment. Berry thinning achieves a better fruit set. Berry thinning should be applied as a regular ampelographic measure according to weather conditions during flowering phonological stage.
Results confirm the positive influence of girdling. The yield was increased by 88,34% compared to control, berries had a higher diameter (for about 1mm with respect to control), fruit set and bunch mass were in higher level against other treatments, sugar content (17,00%), total acidity (5,75 g/L) were improved too.
Girdling can be introduced as a regular ampelographic measure in the table cultivars vineyards, in order to obtain higher yields and better quality of table grape.",
publisher = "Analele Universităţii din Craiova, seria Agricultură – Montanologie – Cadastru (Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series)Vol. 52/1/2022",
journal = "Analele Universităţii din Craiova, seria Agricultură – Montanologie – Cadastru (Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series)Vol. 52/1/2022",
title = "EFFECT OF EARLY BERRY THINNING AND GIRDLING ON GRAPE QUALITY OF CV. VICTORIA",
number = "1",
volume = "52",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6528"
}

Glišić, M., Matijašević, S., Bešlić, Z., Ranković-Vasić, Z., Glišić, I.,& Ćirković, D.. (2022). EFFECT OF EARLY BERRY THINNING AND GIRDLING ON GRAPE QUALITY OF CV. VICTORIA. in Analele Universităţii din Craiova, seria Agricultură – Montanologie – Cadastru (Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series)Vol. 52/1/2022
Analele Universităţii din Craiova, seria Agricultură – Montanologie – Cadastru (Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series)Vol. 52/1/2022., 52(1).
https://hdl.handle.net/21.15107/rcub_agrospace_6528

Glišić M, Matijašević S, Bešlić Z, Ranković-Vasić Z, Glišić I, Ćirković D. EFFECT OF EARLY BERRY THINNING AND GIRDLING ON GRAPE QUALITY OF CV. VICTORIA. in Analele Universităţii din Craiova, seria Agricultură – Montanologie – Cadastru (Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series)Vol. 52/1/2022. 2022;52(1).
https://hdl.handle.net/21.15107/rcub_agrospace_6528 .

Glišić, Milica, Matijašević, Saša, Bešlić, Zoran, Ranković-Vasić, Zorica, Glišić, Ilija, Ćirković, Dušica, "EFFECT OF EARLY BERRY THINNING AND GIRDLING ON GRAPE QUALITY OF CV. VICTORIA" in Analele Universităţii din Craiova, seria Agricultură – Montanologie – Cadastru (Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series)Vol. 52/1/2022, 52, no. 1 (2022),
https://hdl.handle.net/21.15107/rcub_agrospace_6528 .

TY  - JOUR
AU  - Ćirković, Dušica
AU  - Matijašević, Saša
AU  - Ćirković, Bratislav
AU  - Laketić, Darko
AU  - Jovanović, Zoran
AU  - Kostić, Boban
AU  - Bešlić, Zoran
AU  - Sredojević, Milica
AU  - Tešić, Živoslav
AU  - Banjanac, Tijana
AU  - Gašić, Uroš
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6070
AB  - The variety Prokupac is the dominant variety in the vineyards of Southern Serbia, which produces quality wines of characteristic and unique tastes. In the agroecological conditions of the Prokuplje vine district, the influence of manual defoliation on the phenolic profile of the wine produced from the variety Prokupac was examined. Four experimental treatments with different timings of manual defoliation were applied: early defoliation—treatment I, early defoliation— treatment II, late defoliation—treatment III and the control. The phenolic profile of the wine was determined for the three treatments of defoliation and the control treatment. Additionally, a multivariate analysis was applied on the obtained results, together with already published data (grape seeds and skins phenolic profiles). Identification and quantification of the phenolic compounds was performed using ultra-high-performance liquid chromatography (UHPLC) with an ultraviolet multi-diode detector (DAD) and mass detector with three analyzers—triple quadrupole (QQQ). Based on the obtained results, it was determined that there are significant differences between the experimental treatments in the content of individual polyphenols, total polyphenols and the antioxidant capacity. Twenty (20) phenolic compounds were identified in the wine samples of the experimental treatments. Defoliation significantly affected the variations of the contents of phenolic acids and flavonoids. In treatment III, the highest content of gallic acid was obtained, while the treatments with early defoliation did not differ in relation to the control sample. Early defoliation in treatments I and II had an effect on the phenolic composition of the wine by favoring the accumulation of flavonol, while the content of hydroxycinnamic acid and total anthocyanins (TAC) was higher in treatment III. The TAC increases with later defoliation. The wines obtained by the defoliation treatments did not show higher antioxidant activity compared to the control sample. A principal component analysis resulted in clustering of the samples based on the phenolic components characteristic for each group of samples.
PB  - MDPI
T2  - Horticulturae
T1  - Influence of Different Defoliation Timings on Quality and Phenolic Composition of the Wines Produced from the Serbian Autochthonous Variety Prokupac (Vitis vinifera L.)
IS  - 4
SP  - 296
VL  - 8
DO  - 10.3390/horticulturae8040296
ER  - 

@article{
author = "Ćirković, Dušica and Matijašević, Saša and Ćirković, Bratislav and Laketić, Darko and Jovanović, Zoran and Kostić, Boban and Bešlić, Zoran and Sredojević, Milica and Tešić, Živoslav and Banjanac, Tijana and Gašić, Uroš",
year = "2022",
abstract = "The variety Prokupac is the dominant variety in the vineyards of Southern Serbia, which produces quality wines of characteristic and unique tastes. In the agroecological conditions of the Prokuplje vine district, the influence of manual defoliation on the phenolic profile of the wine produced from the variety Prokupac was examined. Four experimental treatments with different timings of manual defoliation were applied: early defoliation—treatment I, early defoliation— treatment II, late defoliation—treatment III and the control. The phenolic profile of the wine was determined for the three treatments of defoliation and the control treatment. Additionally, a multivariate analysis was applied on the obtained results, together with already published data (grape seeds and skins phenolic profiles). Identification and quantification of the phenolic compounds was performed using ultra-high-performance liquid chromatography (UHPLC) with an ultraviolet multi-diode detector (DAD) and mass detector with three analyzers—triple quadrupole (QQQ). Based on the obtained results, it was determined that there are significant differences between the experimental treatments in the content of individual polyphenols, total polyphenols and the antioxidant capacity. Twenty (20) phenolic compounds were identified in the wine samples of the experimental treatments. Defoliation significantly affected the variations of the contents of phenolic acids and flavonoids. In treatment III, the highest content of gallic acid was obtained, while the treatments with early defoliation did not differ in relation to the control sample. Early defoliation in treatments I and II had an effect on the phenolic composition of the wine by favoring the accumulation of flavonol, while the content of hydroxycinnamic acid and total anthocyanins (TAC) was higher in treatment III. The TAC increases with later defoliation. The wines obtained by the defoliation treatments did not show higher antioxidant activity compared to the control sample. A principal component analysis resulted in clustering of the samples based on the phenolic components characteristic for each group of samples.",
publisher = "MDPI",
journal = "Horticulturae",
title = "Influence of Different Defoliation Timings on Quality and Phenolic Composition of the Wines Produced from the Serbian Autochthonous Variety Prokupac (Vitis vinifera L.)",
number = "4",
pages = "296",
volume = "8",
doi = "10.3390/horticulturae8040296"
}

Ćirković, D., Matijašević, S., Ćirković, B., Laketić, D., Jovanović, Z., Kostić, B., Bešlić, Z., Sredojević, M., Tešić, Ž., Banjanac, T.,& Gašić, U.. (2022). Influence of Different Defoliation Timings on Quality and Phenolic Composition of the Wines Produced from the Serbian Autochthonous Variety Prokupac (Vitis vinifera L.). in Horticulturae
MDPI., 8(4), 296.
https://doi.org/10.3390/horticulturae8040296

Ćirković D, Matijašević S, Ćirković B, Laketić D, Jovanović Z, Kostić B, Bešlić Z, Sredojević M, Tešić Ž, Banjanac T, Gašić U. Influence of Different Defoliation Timings on Quality and Phenolic Composition of the Wines Produced from the Serbian Autochthonous Variety Prokupac (Vitis vinifera L.). in Horticulturae. 2022;8(4):296.
doi:10.3390/horticulturae8040296 .

Ćirković, Dušica, Matijašević, Saša, Ćirković, Bratislav, Laketić, Darko, Jovanović, Zoran, Kostić, Boban, Bešlić, Zoran, Sredojević, Milica, Tešić, Živoslav, Banjanac, Tijana, Gašić, Uroš, "Influence of Different Defoliation Timings on Quality and Phenolic Composition of the Wines Produced from the Serbian Autochthonous Variety Prokupac (Vitis vinifera L.)" in Horticulturae, 8, no. 4 (2022):296,
https://doi.org/10.3390/horticulturae8040296 . .