Ispitivanje fenofaze cvetanja i klijavosti polena novijih sorti trešnje
The study of the flowering phenophase and pollen germination in newly developed sweet cherry cultivars
Апстракт
U radu su prikazani dvogodišnji rezultati ispitivanja karakteristika fenofaze cvetanja i klijavosti polena 16 sorti trešnje (Bianca di Verona, Junska rana, Lapins, Early Compact Van, Merchant, Čarna, Vega, Compact Stella, Kordia, Summit, Sunburst, Margit, Vista, Stark Hardy Giant, Durone Nero III i Inge), koji su upoređivani sa osobinama standardne sorte Bigarreau Hativ de Burlat. Najveći broj ispitivanih sorti prema vremenu cvetanja pripada kategoriji srednjeranocvetnih. Najranijim cvetanjem se odlikuje sorta Bianca di Verona, a najpoznijim Inge. Najveću klijavost polena ispoljila je domaća sorta Čarna, zatim sorte Stark Hardy Giant, Lapins, Junska rana i Sunburst.
Major problem in the study of flowering phenology in sweet cherry is determining the pollination and germination capacities among cultivars within particular sweet cherry groups, notably between early-flowering and late-flowering ones, bearing in mind classification of cultivars into incompatibility groups. One of the key aspects of pollination in sweet cherry is the pollen quality which governs the efficacy of the fertilization process. The paper presents two-year results of the study of the flowering phenophase and pollen germination rate in 16 sweet cherry cultivars, i.e. Bianca di Verona, Junska Rana, Lapins, Early Compact Van, Merchant, Čarna, Vega, Compact Stella, Kordia, Summit, Sunburst, Margit, Vista, Stark Hardy Giant, Durone Nero III and Inge. Properties of the stated cultivars have been contrasted to the ones of standard cultivar Bigarreau Hativ de Burlat. With regard to the time of flowering, the greatest number of the studied cultivars are classified as midflowering ones.... Cv Bianca di Verona is earliest, whereas cv Inge is the latest-flowering cultivar. As regards pollen germination, the highest rate was observed in the domestic cv Čarna, cvs Stark Hardy Giant, Lapins, Junska Rana and Sunburst followed, whereas cvs Summit and Vista displayed the lowest performance, their average pollen germination rate being lower than 30%, which does not recommend them as reliable pollinators, regardless of suitable cultivar-specific composition thereof in a planting and flowering time overlap with fertilization-compatible cultivars.
Кључне речи:
trešnja / sorta / klijavost polena / fenofaza cvetanja / sweet cherry / pollen germination / phenophase of flowering / cultivarИзвор:
Voćarstvo, 2008, 42, 163-164, 89-95Издавач:
- Naučno voćarsko društvo Srbije, Čačak
Институција/група
Institut za voćarstvoTY - JOUR AU - Radičević, Sanja AU - Cerović, Radosav AU - Đorđević, Milena AU - Marić, Slađana PY - 2008 UR - https://refri.institut-cacak.org/handle/123456789/124 AB - U radu su prikazani dvogodišnji rezultati ispitivanja karakteristika fenofaze cvetanja i klijavosti polena 16 sorti trešnje (Bianca di Verona, Junska rana, Lapins, Early Compact Van, Merchant, Čarna, Vega, Compact Stella, Kordia, Summit, Sunburst, Margit, Vista, Stark Hardy Giant, Durone Nero III i Inge), koji su upoređivani sa osobinama standardne sorte Bigarreau Hativ de Burlat. Najveći broj ispitivanih sorti prema vremenu cvetanja pripada kategoriji srednjeranocvetnih. Najranijim cvetanjem se odlikuje sorta Bianca di Verona, a najpoznijim Inge. Najveću klijavost polena ispoljila je domaća sorta Čarna, zatim sorte Stark Hardy Giant, Lapins, Junska rana i Sunburst. AB - Major problem in the study of flowering phenology in sweet cherry is determining the pollination and germination capacities among cultivars within particular sweet cherry groups, notably between early-flowering and late-flowering ones, bearing in mind classification of cultivars into incompatibility groups. One of the key aspects of pollination in sweet cherry is the pollen quality which governs the efficacy of the fertilization process. The paper presents two-year results of the study of the flowering phenophase and pollen germination rate in 16 sweet cherry cultivars, i.e. Bianca di Verona, Junska Rana, Lapins, Early Compact Van, Merchant, Čarna, Vega, Compact Stella, Kordia, Summit, Sunburst, Margit, Vista, Stark Hardy Giant, Durone Nero III and Inge. Properties of the stated cultivars have been contrasted to the ones of standard cultivar Bigarreau Hativ de Burlat. With regard to the time of flowering, the greatest number of the studied cultivars are classified as midflowering ones. Cv Bianca di Verona is earliest, whereas cv Inge is the latest-flowering cultivar. As regards pollen germination, the highest rate was observed in the domestic cv Čarna, cvs Stark Hardy Giant, Lapins, Junska Rana and Sunburst followed, whereas cvs Summit and Vista displayed the lowest performance, their average pollen germination rate being lower than 30%, which does not recommend them as reliable pollinators, regardless of suitable cultivar-specific composition thereof in a planting and flowering time overlap with fertilization-compatible cultivars. PB - Naučno voćarsko društvo Srbije, Čačak T2 - Voćarstvo T1 - Ispitivanje fenofaze cvetanja i klijavosti polena novijih sorti trešnje T1 - The study of the flowering phenophase and pollen germination in newly developed sweet cherry cultivars EP - 95 IS - 163-164 SP - 89 VL - 42 UR - conv_1305 ER -
@article{ author = "Radičević, Sanja and Cerović, Radosav and Đorđević, Milena and Marić, Slađana", year = "2008", abstract = "U radu su prikazani dvogodišnji rezultati ispitivanja karakteristika fenofaze cvetanja i klijavosti polena 16 sorti trešnje (Bianca di Verona, Junska rana, Lapins, Early Compact Van, Merchant, Čarna, Vega, Compact Stella, Kordia, Summit, Sunburst, Margit, Vista, Stark Hardy Giant, Durone Nero III i Inge), koji su upoređivani sa osobinama standardne sorte Bigarreau Hativ de Burlat. Najveći broj ispitivanih sorti prema vremenu cvetanja pripada kategoriji srednjeranocvetnih. Najranijim cvetanjem se odlikuje sorta Bianca di Verona, a najpoznijim Inge. Najveću klijavost polena ispoljila je domaća sorta Čarna, zatim sorte Stark Hardy Giant, Lapins, Junska rana i Sunburst., Major problem in the study of flowering phenology in sweet cherry is determining the pollination and germination capacities among cultivars within particular sweet cherry groups, notably between early-flowering and late-flowering ones, bearing in mind classification of cultivars into incompatibility groups. One of the key aspects of pollination in sweet cherry is the pollen quality which governs the efficacy of the fertilization process. The paper presents two-year results of the study of the flowering phenophase and pollen germination rate in 16 sweet cherry cultivars, i.e. Bianca di Verona, Junska Rana, Lapins, Early Compact Van, Merchant, Čarna, Vega, Compact Stella, Kordia, Summit, Sunburst, Margit, Vista, Stark Hardy Giant, Durone Nero III and Inge. Properties of the stated cultivars have been contrasted to the ones of standard cultivar Bigarreau Hativ de Burlat. With regard to the time of flowering, the greatest number of the studied cultivars are classified as midflowering ones. Cv Bianca di Verona is earliest, whereas cv Inge is the latest-flowering cultivar. As regards pollen germination, the highest rate was observed in the domestic cv Čarna, cvs Stark Hardy Giant, Lapins, Junska Rana and Sunburst followed, whereas cvs Summit and Vista displayed the lowest performance, their average pollen germination rate being lower than 30%, which does not recommend them as reliable pollinators, regardless of suitable cultivar-specific composition thereof in a planting and flowering time overlap with fertilization-compatible cultivars.", publisher = "Naučno voćarsko društvo Srbije, Čačak", journal = "Voćarstvo", title = "Ispitivanje fenofaze cvetanja i klijavosti polena novijih sorti trešnje, The study of the flowering phenophase and pollen germination in newly developed sweet cherry cultivars", pages = "95-89", number = "163-164", volume = "42", url = "conv_1305" }
Radičević, S., Cerović, R., Đorđević, M.,& Marić, S.. (2008). Ispitivanje fenofaze cvetanja i klijavosti polena novijih sorti trešnje. in Voćarstvo Naučno voćarsko društvo Srbije, Čačak., 42(163-164), 89-95. conv_1305
Radičević S, Cerović R, Đorđević M, Marić S. Ispitivanje fenofaze cvetanja i klijavosti polena novijih sorti trešnje. in Voćarstvo. 2008;42(163-164):89-95. conv_1305 .
Radičević, Sanja, Cerović, Radosav, Đorđević, Milena, Marić, Slađana, "Ispitivanje fenofaze cvetanja i klijavosti polena novijih sorti trešnje" in Voćarstvo, 42, no. 163-164 (2008):89-95, conv_1305 .