Pollen germination and pollen tube growth in vitro in quince cultivars
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Pollen germination and pollen tube growth in vitro in eight quince cultivars (ʻLeskovackaʼ, ʻVranjskaʼ, ʻMoravaʼ, ʻPazardzijskaʼ, ʻHemusʼ, ʻAsenicaʼ, ʻPortugalʼ and ʻTriumphʼ) were studied in the three-year period (2010-2012). Agar-plate method with three different concentrations of sucrose (10%, 15% and 20%) was applied. Statistically significant differences between quince cultivars were found in terms of pollen germination and pollen tube length. The highest germination rate was found in 15% sucrose (78.72% in average). Slightly lower germination was found in 20% sucrose (78.52%), while the lowest germination was determined in 10% sucrose (73.76%). Among quince cultivars, the highest germination rates were found in ʻTriumphʼ and ʻAsenicaʼ, and the lowest in Leskovacka. Increasing the concentration of sucrose increased the pollen tube length (from 1435.8 μm in 10%, followed by 1790.7 μm in 15% to 2077.5 μm in 20%). Pollen tube length in 20% sucrose concentration ranged from 1770.3 μm ...(ʻVranjskaʼ) to 2574.4 μm (ʻAsenicaʼ). Based on obtained results, the sucrose concentrations of 15% and 20% can be recommended as optimal for pollen germination of quince cultivars.
Кључне речи:
Cydonia oblonga, sucrose, pollen germination, pollen tube lengthИзвор:
Sixth International Scientific Agricultural Symposium „Agrosym 2015“, 2015, 321-326Издавач:
- Faculty of Agriculture, University of East Sarajevo, Republic of Srpska, Bosnia and Herzegovina
Финансирање / пројекти:
- Примена нових генотипова и технолошких иновација у циљу унапређења воћарске и виноградарске производње (RS-MESTD-Technological Development (TD or TR)-31063)
Институција/група
Poljoprivredni fakultetTY - CONF AU - Radović, Aleksandar AU - Nikolić, Dragan AU - Milatović, Dragan AU - Rakonjac, Vera AU - Zec, Gordan PY - 2015 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5796 AB - Pollen germination and pollen tube growth in vitro in eight quince cultivars (ʻLeskovackaʼ, ʻVranjskaʼ, ʻMoravaʼ, ʻPazardzijskaʼ, ʻHemusʼ, ʻAsenicaʼ, ʻPortugalʼ and ʻTriumphʼ) were studied in the three-year period (2010-2012). Agar-plate method with three different concentrations of sucrose (10%, 15% and 20%) was applied. Statistically significant differences between quince cultivars were found in terms of pollen germination and pollen tube length. The highest germination rate was found in 15% sucrose (78.72% in average). Slightly lower germination was found in 20% sucrose (78.52%), while the lowest germination was determined in 10% sucrose (73.76%). Among quince cultivars, the highest germination rates were found in ʻTriumphʼ and ʻAsenicaʼ, and the lowest in Leskovacka. Increasing the concentration of sucrose increased the pollen tube length (from 1435.8 μm in 10%, followed by 1790.7 μm in 15% to 2077.5 μm in 20%). Pollen tube length in 20% sucrose concentration ranged from 1770.3 μm (ʻVranjskaʼ) to 2574.4 μm (ʻAsenicaʼ). Based on obtained results, the sucrose concentrations of 15% and 20% can be recommended as optimal for pollen germination of quince cultivars. PB - Faculty of Agriculture, University of East Sarajevo, Republic of Srpska, Bosnia and Herzegovina C3 - Sixth International Scientific Agricultural Symposium „Agrosym 2015“ T1 - Pollen germination and pollen tube growth in vitro in quince cultivars EP - 326 SP - 321 UR - https://hdl.handle.net/21.15107/rcub_agrospace_5796 ER -
@conference{ author = "Radović, Aleksandar and Nikolić, Dragan and Milatović, Dragan and Rakonjac, Vera and Zec, Gordan", year = "2015", abstract = "Pollen germination and pollen tube growth in vitro in eight quince cultivars (ʻLeskovackaʼ, ʻVranjskaʼ, ʻMoravaʼ, ʻPazardzijskaʼ, ʻHemusʼ, ʻAsenicaʼ, ʻPortugalʼ and ʻTriumphʼ) were studied in the three-year period (2010-2012). Agar-plate method with three different concentrations of sucrose (10%, 15% and 20%) was applied. Statistically significant differences between quince cultivars were found in terms of pollen germination and pollen tube length. The highest germination rate was found in 15% sucrose (78.72% in average). Slightly lower germination was found in 20% sucrose (78.52%), while the lowest germination was determined in 10% sucrose (73.76%). Among quince cultivars, the highest germination rates were found in ʻTriumphʼ and ʻAsenicaʼ, and the lowest in Leskovacka. Increasing the concentration of sucrose increased the pollen tube length (from 1435.8 μm in 10%, followed by 1790.7 μm in 15% to 2077.5 μm in 20%). Pollen tube length in 20% sucrose concentration ranged from 1770.3 μm (ʻVranjskaʼ) to 2574.4 μm (ʻAsenicaʼ). Based on obtained results, the sucrose concentrations of 15% and 20% can be recommended as optimal for pollen germination of quince cultivars.", publisher = "Faculty of Agriculture, University of East Sarajevo, Republic of Srpska, Bosnia and Herzegovina", journal = "Sixth International Scientific Agricultural Symposium „Agrosym 2015“", title = "Pollen germination and pollen tube growth in vitro in quince cultivars", pages = "326-321", url = "https://hdl.handle.net/21.15107/rcub_agrospace_5796" }
Radović, A., Nikolić, D., Milatović, D., Rakonjac, V.,& Zec, G.. (2015). Pollen germination and pollen tube growth in vitro in quince cultivars. in Sixth International Scientific Agricultural Symposium „Agrosym 2015“ Faculty of Agriculture, University of East Sarajevo, Republic of Srpska, Bosnia and Herzegovina., 321-326. https://hdl.handle.net/21.15107/rcub_agrospace_5796
Radović A, Nikolić D, Milatović D, Rakonjac V, Zec G. Pollen germination and pollen tube growth in vitro in quince cultivars. in Sixth International Scientific Agricultural Symposium „Agrosym 2015“. 2015;:321-326. https://hdl.handle.net/21.15107/rcub_agrospace_5796 .
Radović, Aleksandar, Nikolić, Dragan, Milatović, Dragan, Rakonjac, Vera, Zec, Gordan, "Pollen germination and pollen tube growth in vitro in quince cultivars" in Sixth International Scientific Agricultural Symposium „Agrosym 2015“ (2015):321-326, https://hdl.handle.net/21.15107/rcub_agrospace_5796 .