Transmission of Flower Traits and Fertility in Black Rose x Hybrid Tea Rose Cross Combination
Breeding studies of scented cut roses have gained significance recently. The Black rose, a naturalized old garden rose in Türkiye, is a valuable genetic resource for breeding programs due to its pleasant scent. This study investigated the fertility of the Black rose (Rosa odorata cv. Louis XIV, Half...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Turkish Science and Technology Publishing (TURSTEP)
2023-08-01
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| Series: | Turkish Journal of Agriculture: Food Science and Technology |
| Subjects: | |
| Online Access: | http://www.agrifoodscience.com/index.php/TURJAF/article/view/6227 |
| _version_ | 1797671571637141504 |
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| author | Tuğba Kılıç Soner Kazaz |
| author_facet | Tuğba Kılıç Soner Kazaz |
| author_sort | Tuğba Kılıç |
| collection | DOAJ |
| description | Breeding studies of scented cut roses have gained significance recently. The Black rose, a naturalized old garden rose in Türkiye, is a valuable genetic resource for breeding programs due to its pleasant scent. This study investigated the fertility of the Black rose (Rosa odorata cv. Louis XIV, Halfeti rose) as a seed parent and its ability to transmit flower traits to offspring. Four commercial cut rose varieties with known pollen germination rates were used as pollen parents. Each combination underwent at least 33 pollinations, and the fruit set rate, the average seed number per fruit, and the seed germination rate were examined. Both parents and one-year-old F1 progeny were evaluated for petal number, scent, and flower color traits during two flowering periods. Cross-pollination resulted in fruit set rates ranging from 70.21% to 100.0%, average seed numbers per fruit ranging from 5.0 to 10.0, and seed germination rates ranging from 4.42% to 21.69%. Morphological characterization revealed that 5.05% of the progeny exhibited moderate to intense scent, 42.42% had sour cherry-colored petals, and petal numbers ranged from 9 to 54. Considering the overall efficiency of rose breeding programs, the findings demonstrate the promising fertility of the Black rose and its relative success in forming efficient combinations with hybrid tea roses. However, it also suggests that the Black rose is not as successful in transmitting the scent to its offspring as in transmitting the flower color. |
| first_indexed | 2024-03-11T21:17:29Z |
| format | Article |
| id | doaj.art-fc5ed7689f6346d49b83a75acbbdab02 |
| institution | Directory Open Access Journal |
| issn | 2148-127X |
| language | English |
| last_indexed | 2024-03-11T21:17:29Z |
| publishDate | 2023-08-01 |
| publisher | Turkish Science and Technology Publishing (TURSTEP) |
| record_format | Article |
| series | Turkish Journal of Agriculture: Food Science and Technology |
| spelling | doaj.art-fc5ed7689f6346d49b83a75acbbdab022023-09-28T16:05:13ZengTurkish Science and Technology Publishing (TURSTEP)Turkish Journal of Agriculture: Food Science and Technology2148-127X2023-08-011181401140810.24925/turjaf.v11i8.1401-1408.62274928Transmission of Flower Traits and Fertility in Black Rose x Hybrid Tea Rose Cross CombinationTuğba Kılıç0https://orcid.org/0000-0002-0528-7552Soner Kazaz1https://orcid.org/0000-0002-6644-9690Horticulture Department, Yozgat Bozok University, Yozgat, TurkeyHorticulture Department, Ankara University, Ankara, TurkeyBreeding studies of scented cut roses have gained significance recently. The Black rose, a naturalized old garden rose in Türkiye, is a valuable genetic resource for breeding programs due to its pleasant scent. This study investigated the fertility of the Black rose (Rosa odorata cv. Louis XIV, Halfeti rose) as a seed parent and its ability to transmit flower traits to offspring. Four commercial cut rose varieties with known pollen germination rates were used as pollen parents. Each combination underwent at least 33 pollinations, and the fruit set rate, the average seed number per fruit, and the seed germination rate were examined. Both parents and one-year-old F1 progeny were evaluated for petal number, scent, and flower color traits during two flowering periods. Cross-pollination resulted in fruit set rates ranging from 70.21% to 100.0%, average seed numbers per fruit ranging from 5.0 to 10.0, and seed germination rates ranging from 4.42% to 21.69%. Morphological characterization revealed that 5.05% of the progeny exhibited moderate to intense scent, 42.42% had sour cherry-colored petals, and petal numbers ranged from 9 to 54. Considering the overall efficiency of rose breeding programs, the findings demonstrate the promising fertility of the Black rose and its relative success in forming efficient combinations with hybrid tea roses. However, it also suggests that the Black rose is not as successful in transmitting the scent to its offspring as in transmitting the flower color.http://www.agrifoodscience.com/index.php/TURJAF/article/view/6227rosa sp.hybridizationfruit setscentflower color |
| spellingShingle | Tuğba Kılıç Soner Kazaz Transmission of Flower Traits and Fertility in Black Rose x Hybrid Tea Rose Cross Combination Turkish Journal of Agriculture: Food Science and Technology rosa sp. hybridization fruit set scent flower color |
| title | Transmission of Flower Traits and Fertility in Black Rose x Hybrid Tea Rose Cross Combination |
| title_full | Transmission of Flower Traits and Fertility in Black Rose x Hybrid Tea Rose Cross Combination |
| title_fullStr | Transmission of Flower Traits and Fertility in Black Rose x Hybrid Tea Rose Cross Combination |
| title_full_unstemmed | Transmission of Flower Traits and Fertility in Black Rose x Hybrid Tea Rose Cross Combination |
| title_short | Transmission of Flower Traits and Fertility in Black Rose x Hybrid Tea Rose Cross Combination |
| title_sort | transmission of flower traits and fertility in black rose x hybrid tea rose cross combination |
| topic | rosa sp. hybridization fruit set scent flower color |
| url | http://www.agrifoodscience.com/index.php/TURJAF/article/view/6227 |
| work_keys_str_mv | AT tugbakılıc transmissionofflowertraitsandfertilityinblackrosexhybridtearosecrosscombination AT sonerkazaz transmissionofflowertraitsandfertilityinblackrosexhybridtearosecrosscombination |