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Influence of pruning on biological properties of sweet cherry cultivars grafted on ‘Oblačinska’ sour cherry

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Authors
Zec, Gordan
Milatović, Dragan
Boškov, Đorđe
Čolić, Slavica
Djordjević, Boban
Djurović, Dejan
Article (Published version)
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Abstract
Pruning is the most important pomotechnical measure in intensive sweet cherry cultivation, that significantly affects fruit quality. The objective of this study was to examine the influence of pruning intensity on biological characteristics of sweet cherry trees. The experimental orchard was situated on the Fruška Gora mountain, near Novi Sad, in the north of Serbia. Three sweet cherry cultivars were examined: ‘Burlat’, ‘Carmen’ and ‘Summit’. All cultivars were grafted on ‘Oblačinska’ sour cherry rootstock. Experimental orchard was established in 2012 with planting distance 3.85×2.5 m. During a two-year period (2017-2018) the following characteristics were studied: time of flowering and ripening, trunk diameter, number of spurs tree-1, fruit weight and yield. Pruning was applied in September with two intensities: intensive pruning (IP) and moderate pruning (MP). After pruning, number of spurs tree-1 was counted and calculated in relation to trunk cross-sectional area (TCSA). Number of ...spurs cm-2 of TCSA in IP variant was in the range of 2.03-2.18, and in MP variant it ranged 3.16-3.45. The results indicate significant effect of pruning intensity on fruit weight. Average fruit weight on IP trees in all three cultivars was significantly higher than on MP trees. Yield was also under influence of pruning intensity, and IP mostly leads to yield decreasing.

Keywords:
Fruit weight / Pruning intensity / Prunus avium / Rootstock / Spurs / Trunk cross-sectional area
Source:
Acta Horticulturae, 2020, 1289, 105-109
Publisher:
  • International Society for Horticultural Science
Funding / projects:
  • Directed synthesis, structure and properties of multifunctional materials (RS-172057)

DOI: 10.17660/ActaHortic.2020.1289.15

ISSN: 0567-7572

WoS: 000706480000015

Scopus: 2-s2.0-85092144150
[ Google Scholar ]
1
URI
http://aspace.agrif.bg.ac.rs/handle/123456789/5427
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Poljoprivredni fakultet
TY  - JOUR
AU  - Zec, Gordan
AU  - Milatović, Dragan
AU  - Boškov, Đorđe
AU  - Čolić, Slavica
AU  - Djordjević, Boban
AU  - Djurović, Dejan
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5427
AB  - Pruning is the most important pomotechnical measure in intensive sweet cherry cultivation, that significantly affects fruit quality. The objective of this study was to examine the influence of pruning intensity on biological characteristics of sweet cherry trees. The experimental orchard was situated on the Fruška Gora mountain, near Novi Sad, in the north of Serbia. Three sweet cherry cultivars were examined: ‘Burlat’, ‘Carmen’ and ‘Summit’. All cultivars were grafted on ‘Oblačinska’ sour cherry rootstock. Experimental orchard was established in 2012 with planting distance 3.85×2.5 m. During a two-year period (2017-2018) the following characteristics were studied: time of flowering and ripening, trunk diameter, number of spurs tree-1, fruit weight and yield. Pruning was applied in September with two intensities: intensive pruning (IP) and moderate pruning (MP). After pruning, number of spurs tree-1 was counted and calculated in relation to trunk cross-sectional area (TCSA). Number of spurs cm-2 of TCSA in IP variant was in the range of 2.03-2.18, and in MP variant it ranged 3.16-3.45. The results indicate significant effect of pruning intensity on fruit weight. Average fruit weight on IP trees in all three cultivars was significantly higher than on MP trees. Yield was also under influence of pruning intensity, and IP mostly leads to yield decreasing.
PB  - International Society for Horticultural Science
T2  - Acta Horticulturae
T1  - Influence of pruning on biological properties of sweet cherry cultivars grafted on ‘Oblačinska’ sour cherry
EP  - 109
SP  - 105
VL  - 1289
DO  - 10.17660/ActaHortic.2020.1289.15
ER  - 
@article{
author = "Zec, Gordan and Milatović, Dragan and Boškov, Đorđe and Čolić, Slavica and Djordjević, Boban and Djurović, Dejan",
year = "2020",
abstract = "Pruning is the most important pomotechnical measure in intensive sweet cherry cultivation, that significantly affects fruit quality. The objective of this study was to examine the influence of pruning intensity on biological characteristics of sweet cherry trees. The experimental orchard was situated on the Fruška Gora mountain, near Novi Sad, in the north of Serbia. Three sweet cherry cultivars were examined: ‘Burlat’, ‘Carmen’ and ‘Summit’. All cultivars were grafted on ‘Oblačinska’ sour cherry rootstock. Experimental orchard was established in 2012 with planting distance 3.85×2.5 m. During a two-year period (2017-2018) the following characteristics were studied: time of flowering and ripening, trunk diameter, number of spurs tree-1, fruit weight and yield. Pruning was applied in September with two intensities: intensive pruning (IP) and moderate pruning (MP). After pruning, number of spurs tree-1 was counted and calculated in relation to trunk cross-sectional area (TCSA). Number of spurs cm-2 of TCSA in IP variant was in the range of 2.03-2.18, and in MP variant it ranged 3.16-3.45. The results indicate significant effect of pruning intensity on fruit weight. Average fruit weight on IP trees in all three cultivars was significantly higher than on MP trees. Yield was also under influence of pruning intensity, and IP mostly leads to yield decreasing.",
publisher = "International Society for Horticultural Science",
journal = "Acta Horticulturae",
title = "Influence of pruning on biological properties of sweet cherry cultivars grafted on ‘Oblačinska’ sour cherry",
pages = "109-105",
volume = "1289",
doi = "10.17660/ActaHortic.2020.1289.15"
}
Zec, G., Milatović, D., Boškov, Đ., Čolić, S., Djordjević, B.,& Djurović, D.. (2020). Influence of pruning on biological properties of sweet cherry cultivars grafted on ‘Oblačinska’ sour cherry. in Acta Horticulturae
International Society for Horticultural Science., 1289, 105-109.
https://doi.org/10.17660/ActaHortic.2020.1289.15
Zec G, Milatović D, Boškov Đ, Čolić S, Djordjević B, Djurović D. Influence of pruning on biological properties of sweet cherry cultivars grafted on ‘Oblačinska’ sour cherry. in Acta Horticulturae. 2020;1289:105-109.
doi:10.17660/ActaHortic.2020.1289.15 .
Zec, Gordan, Milatović, Dragan, Boškov, Đorđe, Čolić, Slavica, Djordjević, Boban, Djurović, Dejan, "Influence of pruning on biological properties of sweet cherry cultivars grafted on ‘Oblačinska’ sour cherry" in Acta Horticulturae, 1289 (2020):105-109,
https://doi.org/10.17660/ActaHortic.2020.1289.15 . .

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