Fenofaza cvetanja i klijavost polena nekih sorti breskve
Phenophase of flowering and pollen germination of some peach cultivars
Abstract
Tokom perioda 2004/2005. godine ispitivane su karakteristike fenofaze cvetanja i klijavost polena kod sedam sorti breskve (Goldcrest, Springold, Julija, Dixired, Redhaven, Dora i Southland). Tokom fenofaze cvetanja su beleženi sledeći parametri: početak, puno, kraj i obilnost cvetanja. Za ispitivanje vitalnosti polena korišćen je test klijavosti polena in vitro. Rezultati istraživanja su pokazali da su razlike u početku cvetanja bile svega nekoliko dana i da ne postoji pravilnost da sorte čiji plod ranije sazreva ranije i cvetaju. Obilnost cvetanja u prvoj godini ispitivanja se kretala od 3 (Southland, Redhaven i Dixired) do 5 (Springold), dok je u drugoj godini kod svih ispitivanih sorti bila nešto manja i kretala se od 1 (Dixired) do 4 (Dora). Sve ispitivane sorte su imale visoku i prilično ujednačenu klijavost polena.
Phenophase of flowering and pollen germination of seven peach cultivars, i.e Goldcrest, Springold, Julija, Dixired, Redhaven, Dora i Southland were being studied over 2004-2005. The investigated flowering properties are as follows: flowering -onset, full bloom, end, and the amount. Pollen germination was investigated by in vitro pollen germination test which includes seeding pollen of each cultivar into two Petri dishes at previously established medium concentration, i.e. 12% sucrose and 1% agar. The results of the study have shown that differences among cultivars were observed only over the period of flowering onset, suggesting that early flowering - early ripening regularity cannot be established. The amount of flowering ranged from 3 (cvs Dixired and Southland) to 5 (cv Springold) in the first year of study, whereas it was somewhat lower in all cultivars over the second year of study ranging from 1 (cvs Dixired and Dora) to 3 (cv Julija). All studied cultivars had high, rather unifo...rm pollen germination rate.
Keywords:
sorta / klijavost polena / cvetanje / breskva / pollen germination / peach / flowering / cultivarSource:
Voćarstvo, 2008, 42, 163-164, 97-102Publisher:
- Naučno voćarsko društvo Srbije, Čačak
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Institution/Community
Institut za voćarstvoTY - JOUR AU - Glišić, Ivana AU - Cerović, Radosav AU - Milošević, Tomo AU - Karaklajić-Stajić, Žaklina PY - 2008 UR - https://refri.institut-cacak.org/handle/123456789/130 AB - Tokom perioda 2004/2005. godine ispitivane su karakteristike fenofaze cvetanja i klijavost polena kod sedam sorti breskve (Goldcrest, Springold, Julija, Dixired, Redhaven, Dora i Southland). Tokom fenofaze cvetanja su beleženi sledeći parametri: početak, puno, kraj i obilnost cvetanja. Za ispitivanje vitalnosti polena korišćen je test klijavosti polena in vitro. Rezultati istraživanja su pokazali da su razlike u početku cvetanja bile svega nekoliko dana i da ne postoji pravilnost da sorte čiji plod ranije sazreva ranije i cvetaju. Obilnost cvetanja u prvoj godini ispitivanja se kretala od 3 (Southland, Redhaven i Dixired) do 5 (Springold), dok je u drugoj godini kod svih ispitivanih sorti bila nešto manja i kretala se od 1 (Dixired) do 4 (Dora). Sve ispitivane sorte su imale visoku i prilično ujednačenu klijavost polena. AB - Phenophase of flowering and pollen germination of seven peach cultivars, i.e Goldcrest, Springold, Julija, Dixired, Redhaven, Dora i Southland were being studied over 2004-2005. The investigated flowering properties are as follows: flowering -onset, full bloom, end, and the amount. Pollen germination was investigated by in vitro pollen germination test which includes seeding pollen of each cultivar into two Petri dishes at previously established medium concentration, i.e. 12% sucrose and 1% agar. The results of the study have shown that differences among cultivars were observed only over the period of flowering onset, suggesting that early flowering - early ripening regularity cannot be established. The amount of flowering ranged from 3 (cvs Dixired and Southland) to 5 (cv Springold) in the first year of study, whereas it was somewhat lower in all cultivars over the second year of study ranging from 1 (cvs Dixired and Dora) to 3 (cv Julija). All studied cultivars had high, rather uniform pollen germination rate. PB - Naučno voćarsko društvo Srbije, Čačak T2 - Voćarstvo T1 - Fenofaza cvetanja i klijavost polena nekih sorti breskve T1 - Phenophase of flowering and pollen germination of some peach cultivars EP - 102 IS - 163-164 SP - 97 VL - 42 UR - conv_1306 ER -
@article{ author = "Glišić, Ivana and Cerović, Radosav and Milošević, Tomo and Karaklajić-Stajić, Žaklina", year = "2008", abstract = "Tokom perioda 2004/2005. godine ispitivane su karakteristike fenofaze cvetanja i klijavost polena kod sedam sorti breskve (Goldcrest, Springold, Julija, Dixired, Redhaven, Dora i Southland). Tokom fenofaze cvetanja su beleženi sledeći parametri: početak, puno, kraj i obilnost cvetanja. Za ispitivanje vitalnosti polena korišćen je test klijavosti polena in vitro. Rezultati istraživanja su pokazali da su razlike u početku cvetanja bile svega nekoliko dana i da ne postoji pravilnost da sorte čiji plod ranije sazreva ranije i cvetaju. Obilnost cvetanja u prvoj godini ispitivanja se kretala od 3 (Southland, Redhaven i Dixired) do 5 (Springold), dok je u drugoj godini kod svih ispitivanih sorti bila nešto manja i kretala se od 1 (Dixired) do 4 (Dora). Sve ispitivane sorte su imale visoku i prilično ujednačenu klijavost polena., Phenophase of flowering and pollen germination of seven peach cultivars, i.e Goldcrest, Springold, Julija, Dixired, Redhaven, Dora i Southland were being studied over 2004-2005. The investigated flowering properties are as follows: flowering -onset, full bloom, end, and the amount. Pollen germination was investigated by in vitro pollen germination test which includes seeding pollen of each cultivar into two Petri dishes at previously established medium concentration, i.e. 12% sucrose and 1% agar. The results of the study have shown that differences among cultivars were observed only over the period of flowering onset, suggesting that early flowering - early ripening regularity cannot be established. The amount of flowering ranged from 3 (cvs Dixired and Southland) to 5 (cv Springold) in the first year of study, whereas it was somewhat lower in all cultivars over the second year of study ranging from 1 (cvs Dixired and Dora) to 3 (cv Julija). All studied cultivars had high, rather uniform pollen germination rate.", publisher = "Naučno voćarsko društvo Srbije, Čačak", journal = "Voćarstvo", title = "Fenofaza cvetanja i klijavost polena nekih sorti breskve, Phenophase of flowering and pollen germination of some peach cultivars", pages = "102-97", number = "163-164", volume = "42", url = "conv_1306" }
Glišić, I., Cerović, R., Milošević, T.,& Karaklajić-Stajić, Ž.. (2008). Fenofaza cvetanja i klijavost polena nekih sorti breskve. in Voćarstvo Naučno voćarsko društvo Srbije, Čačak., 42(163-164), 97-102. conv_1306
Glišić I, Cerović R, Milošević T, Karaklajić-Stajić Ž. Fenofaza cvetanja i klijavost polena nekih sorti breskve. in Voćarstvo. 2008;42(163-164):97-102. conv_1306 .
Glišić, Ivana, Cerović, Radosav, Milošević, Tomo, Karaklajić-Stajić, Žaklina, "Fenofaza cvetanja i klijavost polena nekih sorti breskve" in Voćarstvo, 42, no. 163-164 (2008):97-102, conv_1306 .