Examination of suitability of the cultivar 'Cacanska Lepotica' as a pollenizer for promising plum genotypes developed at FRI, Cacak (Serbia)
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Autori
Glišić, Ivana![](/themes/MirageReFRI/images/orcid.png)
Milatović, Dragan
![](/themes/MirageReFRI/images/orcid.png)
Cerović, Radosav
![](/themes/MirageReFRI/images/orcid.png)
Radičević, Sanja
![](/themes/MirageReFRI/images/orcid.png)
Đorđević, Milena
![](/themes/MirageReFRI/images/orcid.png)
Milošević, Nebojša
![](/themes/MirageReFRI/images/orcid.png)
Konferencijski prilog (Objavljena verzija)
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
One of the most important plum (Prunus domestica L.) breeding objectives is regular and large yield which depends on the degree of self-fertility. Partially self-fertile and self-sterile genotypes require compatible pollenizers. The aim of this study was to investigate suitability of the cultivar 'Cacanska Lepotica' as a pollenizer for six promising plum genotypes (hybrids 38/62/70, IV/63/81, 32/21/87, 34/41/87, and 22/17/87, and the cultivar 'Nada') developed at Fruit Research Institute (FRI), Cacak. Previous studies showed that the abovementioned plum genotypes were characterized by different levels of self-fertility. Also, a satisfactory overlapping in the flowering time between the pollenizer and studied genotypes was found. The investigation was conducted over two years and included pollen germination in vitro of the pollenizer cultivar, as well as quantitative parameters of pollen tube growth in vivo (the number of pollen tubes in the upper third and in the base of the style, num...ber of pollen tubes in the ovary, the percentage of pistils with the pollen tube penetrating the nucellus of the ovule 10 days after pollination) and fruit set under cross-pollination. The same quantitative parameters of pollen tube growth in vivo and fruit set under open pollination were used for comparison. The tested cultivars had good pollen germination, ranging from 44.16% in the first year to 44.57% in the second year of study. All studied plum genotypes except hybrid 22/17/87 had higher values of quantitative parameters of pollen tube growth in vivo and fruit set in the cross-pollination variant compared to the open pollination variant. Average fruit set in the cross-pollination variant ranged from 15.42% (hybrid IV/63/81) to 32.61% ('Nada'). Based on the obtained results, the cultivar 'Cacanska Lepotica' represents a satisfactory pollenizer for hybrids IV/63/81 and 32/21/87, and a good pollenizer for hybrids 38/62/70, 34/41/87, 22/17/87, and the cultivar 'Nada'.
Ključne reči:
pollen tube growth in vivo / pollen germination / fruit set / European plum / cross-pollinationIzvor:
IV Balkan Symposium on Fruit Growing, 2020, 1289, 213-219Izdavač:
- International Society for Horticultural Science, Leuven 1
Finansiranje / projekti:
- Stvaranje i očuvanje genetičkog potencijala kontinentalnih vrsta voćaka (RS-MESTD-Technological Development (TD or TR)-31064)
DOI: 10.17660/ActaHortic.2020.1289.30
ISSN: 0567-7572
WoS: 000706480000030
Scopus: 2-s2.0-85092068185
Institucija/grupa
Institut za voćarstvoTY - CONF AU - Glišić, Ivana AU - Milatović, Dragan AU - Cerović, Radosav AU - Radičević, Sanja AU - Đorđević, Milena AU - Milošević, Nebojša PY - 2020 UR - https://refri.institut-cacak.org/handle/123456789/430 AB - One of the most important plum (Prunus domestica L.) breeding objectives is regular and large yield which depends on the degree of self-fertility. Partially self-fertile and self-sterile genotypes require compatible pollenizers. The aim of this study was to investigate suitability of the cultivar 'Cacanska Lepotica' as a pollenizer for six promising plum genotypes (hybrids 38/62/70, IV/63/81, 32/21/87, 34/41/87, and 22/17/87, and the cultivar 'Nada') developed at Fruit Research Institute (FRI), Cacak. Previous studies showed that the abovementioned plum genotypes were characterized by different levels of self-fertility. Also, a satisfactory overlapping in the flowering time between the pollenizer and studied genotypes was found. The investigation was conducted over two years and included pollen germination in vitro of the pollenizer cultivar, as well as quantitative parameters of pollen tube growth in vivo (the number of pollen tubes in the upper third and in the base of the style, number of pollen tubes in the ovary, the percentage of pistils with the pollen tube penetrating the nucellus of the ovule 10 days after pollination) and fruit set under cross-pollination. The same quantitative parameters of pollen tube growth in vivo and fruit set under open pollination were used for comparison. The tested cultivars had good pollen germination, ranging from 44.16% in the first year to 44.57% in the second year of study. All studied plum genotypes except hybrid 22/17/87 had higher values of quantitative parameters of pollen tube growth in vivo and fruit set in the cross-pollination variant compared to the open pollination variant. Average fruit set in the cross-pollination variant ranged from 15.42% (hybrid IV/63/81) to 32.61% ('Nada'). Based on the obtained results, the cultivar 'Cacanska Lepotica' represents a satisfactory pollenizer for hybrids IV/63/81 and 32/21/87, and a good pollenizer for hybrids 38/62/70, 34/41/87, 22/17/87, and the cultivar 'Nada'. PB - International Society for Horticultural Science, Leuven 1 C3 - IV Balkan Symposium on Fruit Growing T1 - Examination of suitability of the cultivar 'Cacanska Lepotica' as a pollenizer for promising plum genotypes developed at FRI, Cacak (Serbia) EP - 219 SP - 213 VL - 1289 DO - 10.17660/ActaHortic.2020.1289.30 UR - conv_1619 ER -
@conference{ author = "Glišić, Ivana and Milatović, Dragan and Cerović, Radosav and Radičević, Sanja and Đorđević, Milena and Milošević, Nebojša", year = "2020", abstract = "One of the most important plum (Prunus domestica L.) breeding objectives is regular and large yield which depends on the degree of self-fertility. Partially self-fertile and self-sterile genotypes require compatible pollenizers. The aim of this study was to investigate suitability of the cultivar 'Cacanska Lepotica' as a pollenizer for six promising plum genotypes (hybrids 38/62/70, IV/63/81, 32/21/87, 34/41/87, and 22/17/87, and the cultivar 'Nada') developed at Fruit Research Institute (FRI), Cacak. Previous studies showed that the abovementioned plum genotypes were characterized by different levels of self-fertility. Also, a satisfactory overlapping in the flowering time between the pollenizer and studied genotypes was found. The investigation was conducted over two years and included pollen germination in vitro of the pollenizer cultivar, as well as quantitative parameters of pollen tube growth in vivo (the number of pollen tubes in the upper third and in the base of the style, number of pollen tubes in the ovary, the percentage of pistils with the pollen tube penetrating the nucellus of the ovule 10 days after pollination) and fruit set under cross-pollination. The same quantitative parameters of pollen tube growth in vivo and fruit set under open pollination were used for comparison. The tested cultivars had good pollen germination, ranging from 44.16% in the first year to 44.57% in the second year of study. All studied plum genotypes except hybrid 22/17/87 had higher values of quantitative parameters of pollen tube growth in vivo and fruit set in the cross-pollination variant compared to the open pollination variant. Average fruit set in the cross-pollination variant ranged from 15.42% (hybrid IV/63/81) to 32.61% ('Nada'). Based on the obtained results, the cultivar 'Cacanska Lepotica' represents a satisfactory pollenizer for hybrids IV/63/81 and 32/21/87, and a good pollenizer for hybrids 38/62/70, 34/41/87, 22/17/87, and the cultivar 'Nada'.", publisher = "International Society for Horticultural Science, Leuven 1", journal = "IV Balkan Symposium on Fruit Growing", title = "Examination of suitability of the cultivar 'Cacanska Lepotica' as a pollenizer for promising plum genotypes developed at FRI, Cacak (Serbia)", pages = "219-213", volume = "1289", doi = "10.17660/ActaHortic.2020.1289.30", url = "conv_1619" }
Glišić, I., Milatović, D., Cerović, R., Radičević, S., Đorđević, M.,& Milošević, N.. (2020). Examination of suitability of the cultivar 'Cacanska Lepotica' as a pollenizer for promising plum genotypes developed at FRI, Cacak (Serbia). in IV Balkan Symposium on Fruit Growing International Society for Horticultural Science, Leuven 1., 1289, 213-219. https://doi.org/10.17660/ActaHortic.2020.1289.30 conv_1619
Glišić I, Milatović D, Cerović R, Radičević S, Đorđević M, Milošević N. Examination of suitability of the cultivar 'Cacanska Lepotica' as a pollenizer for promising plum genotypes developed at FRI, Cacak (Serbia). in IV Balkan Symposium on Fruit Growing. 2020;1289:213-219. doi:10.17660/ActaHortic.2020.1289.30 conv_1619 .
Glišić, Ivana, Milatović, Dragan, Cerović, Radosav, Radičević, Sanja, Đorđević, Milena, Milošević, Nebojša, "Examination of suitability of the cultivar 'Cacanska Lepotica' as a pollenizer for promising plum genotypes developed at FRI, Cacak (Serbia)" in IV Balkan Symposium on Fruit Growing, 1289 (2020):213-219, https://doi.org/10.17660/ActaHortic.2020.1289.30 ., conv_1619 .