In vitro pollen germination was determined in five peach cultivars, Prunus prsica (L.) Batsch cv. Dixired, Redheaven, Gloheaven, Suncrest and Summerset, Different sucrose concentrations (10%, 15%, 20%), sowing times (fresh pollen, 7 days old pollen, and 14 days old pollen), temperatures (10 degrees C, 15 degrees C, 20 degrees C, 25 degrees C) and incubation times (3h, 6h, 12h, 24h) were tested. It was found that, in addition to the significant influence of genotype, pollen germination depended on sucrose concentration, sowing time and temperature, while incubation time had no influence. The majority of tested peach cultivars had the highest pollen germination in 10% sucrose concentration, with fresh pollen, under 15 degrees C, and 12h after incubation.
Keywords:
peach / cultivar / pollen germination / sucrose concentration / sowing time / temperature / incubation time / Prunus persica
Source:
Proceedings of the Second International Symposium on Plant Genetic Resources of Horticultural Crops,, 2007, 760, 451-456
Publisher:
International Society Horticultural Science, Leuven 1
TY - CONF
AU - Milutinović, Momčilo
AU - Nikolić, Dragan
AU - Fotirić, Milica
AU - Janković, Danijela
PY - 2007
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/1572
AB - In vitro pollen germination was determined in five peach cultivars, Prunus prsica (L.) Batsch cv. Dixired, Redheaven, Gloheaven, Suncrest and Summerset, Different sucrose concentrations (10%, 15%, 20%), sowing times (fresh pollen, 7 days old pollen, and 14 days old pollen), temperatures (10 degrees C, 15 degrees C, 20 degrees C, 25 degrees C) and incubation times (3h, 6h, 12h, 24h) were tested. It was found that, in addition to the significant influence of genotype, pollen germination depended on sucrose concentration, sowing time and temperature, while incubation time had no influence. The majority of tested peach cultivars had the highest pollen germination in 10% sucrose concentration, with fresh pollen, under 15 degrees C, and 12h after incubation.
PB - International Society Horticultural Science, Leuven 1
C3 - Proceedings of the Second International Symposium on Plant Genetic Resources of Horticultural Crops,
T1 - In vitro pollen germination of peach cultivars
EP - 456
IS - 760
SP - 451
DO - 10.17660/ActaHortic.2007.760.62
ER -
@conference{
author = "Milutinović, Momčilo and Nikolić, Dragan and Fotirić, Milica and Janković, Danijela",
year = "2007",
abstract = "In vitro pollen germination was determined in five peach cultivars, Prunus prsica (L.) Batsch cv. Dixired, Redheaven, Gloheaven, Suncrest and Summerset, Different sucrose concentrations (10%, 15%, 20%), sowing times (fresh pollen, 7 days old pollen, and 14 days old pollen), temperatures (10 degrees C, 15 degrees C, 20 degrees C, 25 degrees C) and incubation times (3h, 6h, 12h, 24h) were tested. It was found that, in addition to the significant influence of genotype, pollen germination depended on sucrose concentration, sowing time and temperature, while incubation time had no influence. The majority of tested peach cultivars had the highest pollen germination in 10% sucrose concentration, with fresh pollen, under 15 degrees C, and 12h after incubation.",
publisher = "International Society Horticultural Science, Leuven 1",
journal = "Proceedings of the Second International Symposium on Plant Genetic Resources of Horticultural Crops,",
title = "In vitro pollen germination of peach cultivars",
pages = "456-451",
number = "760",
doi = "10.17660/ActaHortic.2007.760.62"
}
Milutinović, M., Nikolić, D., Fotirić, M.,& Janković, D.. (2007). In vitro pollen germination of peach cultivars. in Proceedings of the Second International Symposium on Plant Genetic Resources of Horticultural Crops,
International Society Horticultural Science, Leuven 1.(760), 451-456.
https://doi.org/10.17660/ActaHortic.2007.760.62
Milutinović M, Nikolić D, Fotirić M, Janković D. In vitro pollen germination of peach cultivars. in Proceedings of the Second International Symposium on Plant Genetic Resources of Horticultural Crops,. 2007;(760):451-456.
doi:10.17660/ActaHortic.2007.760.62 .
Milutinović, Momčilo, Nikolić, Dragan, Fotirić, Milica, Janković, Danijela, "In vitro pollen germination of peach cultivars" in Proceedings of the Second International Symposium on Plant Genetic Resources of Horticultural Crops,, no. 760 (2007):451-456,
https://doi.org/10.17660/ActaHortic.2007.760.62 . .
