Breeding of the White Standard Rose ‘Fascinar’
| Autor: | Young Soon Lee, Seung Min Hong, Extension Services, Byeongjeomjungang-ro Hwasung-City , Korea, Kyu Hyon Hwang, Cho Chang Hui, Seung Hee Lim, Eun Ju Han, Ju-Hyun Park |
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| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Flower Research Journal. 28:48-53 |
| ISSN: | 2287-772X 1225-5009 |
| DOI: | 10.11623/frj.2020.28.1.07 |
| Popis: | Gyeonggido Agricultural Research and Extension Services developed a large white standard rose, called ‘Fascinar’, in 2016. ‘Fascinar’ was originally derived from the artificial crossing of ‘Splash’ and the fragrant purple-colored rose ‘Charming Easies’ in 2011. Five months later, a mature pod was obtained and planted on a rockwool badge. In 2012, the G11-338 strain was selected based on its color, burn, and fragrance characteristics. This strain was named ‘Fascinar’ and the stability and uniformity of the varieties were confirmed through the 1st, 2nd, and 3rd characteristic tests from 2013 to 2016. An application was made for a plant variety protection right for ‘Fascinar’ in 2017 (No. 2017-198) and granted in 2019 (Korea Seed & Variety Service No. 7795). Flowers of this particular strain are white (RHS N155D), yet have a darker shade than the control varieties. Their scent is also much stronger than the control varieties as their fragrance is produced by the presence of terpenes, such as germacrene-d, nerol, and phenylethyl alcohol. Their leaves are oval, flowers have an average of 38.4 petals and their roses have fewer thorns than the control varieties. The annual production of cut flowers is 172.2 stems/m2. When cut, their average height, diameter, and weight were 75.0 cm, 6.2 mm, and 10.6 g, respectively. Their vase life was 11 days and flowers were on average 9.2 cm wide and 5.2 cm tall. In conclusion, the ‘Fascinar’ rose has a higher concentration of fragrance components compared to control varieties and has an aesthetically-pleasing color and shape. |
| Databáze: | OpenAIRE |
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