Pomological Characteristics of Cherry Laurel Genotypes in Denizli (Acıpayam)

Year 2025, Volume: 9 Issue: 3, 971 - 979, 27.09.2025

Tuba Bak

https://doi.org/10.31015/2025.3.37

Abstract

Cherry laurel is a fruit species whose value has not been fully realised, despite its high nutritional content and potential for industrial use, due to its limited production area and low recognition. The fact that production in Türkiye is primarily concentrated in restricted areas such as the Black Sea Region has also led to limited scientific studies on this species. This situation indicates that cherry laurel is one of the species that still requires further research in the literature on topics such as its morphological and pomological characteristics, genetic structure, and breeding potential. This study examined the pomological traits and interrelationships of 12 cherry laurel genotypes. The study analyzed the number of fruits per cluster, cluster length, cluster weight, fruit weight and size, seed characteristics, flesh/seed ratio, leaf and petiole dimensions, SPAD values, and SSC, pH, and TA parameters. The results indicate significant variation among the traits studied. Fruit weight ranged from 2.94 to 6.90 g, cluster weight from 9.10 to 77.0 g, and SSC values from 15.40% to 25.80%. Correlation analysis revealed a strong positive relationship between cluster weight and the number of fruits per cluster. PCA grouped the genotypes according to different breeding objectives, revealing that the G4, G6, and G8 genotypes were distinguished by their higher fruit weights, while the G7 genotype was distinguished by its higher number of fruits per cluster. These results suggest that these genotypes offer a scientific basis and provide valuable genetic material for future breeding programs.

Keywords

Cherry laurel , Correlation , Number of fruits per cluster , Pomology , PCA

References

• Akbulut, M., Macit, I., Ercisli, S., & Koc, A. (2007). Evaluation of 28 cherry laurel (Laurocerasus officinalis) genotypes in the Black Sea region, Turkey. New Zealand Journal of Crop and Horticultural Science, 35(4), 463–465. https://doi.org/10.1080/01140670709510215
• Alasalvar, C., Al-Farsi, M. & Shahidi, F. (2005). Compositional Characteristics and Antioxidant Components of Cherry Laurel Varieties and Pekmez. Journal of Food Science, 70: S47-S52. https://doi.org/10.1111/j.1365-2621.2005.tb09064.x
• Anonymous. (2025). Acıpayam Municipality. https://acipayam.bel.tr/cografya-iklimi/#:~:text=Yazlar%C4%B1%20s%C4%B1cak%20ve%20kurak%2C%20k%C4%B1%C5%9Flar%C4%B1,boyunca%20Akdeniz%20iklimi%20h%C3%BCk%C3%BCm%20s%C3%BCrer. (Date of access: 07.09.2025) (in Turkish)
• Bak, T., & KIRCA, L. (2025). Morphological Characteristics of Apple Genotypes in Mudurnu (Bolu) . IV. International Congress of the Turkish Journal of Agriculture - Food Science and Technology, Niğde, Türkiye, 1261–1267. https://www.turjaf.com/index.php/TURSTEP/article/view/695
• Bak, T., Güler, E., & Karadeniz, T. (2024). Relationships between the number of nuts per cluster and fruit characteristics in the Foşa hazelnut cultivar. Mustafa Kemal University Journal of Agricultural Sciences, 29(3), 622-628. https://doi.org/10.37908/mkutbd.1482947
• Bak, T., Güler, E., Karadeniz, T., & Oktay, F. B. (2023). Preliminary Identification of the Wild Prickly Pear (Opuntia ficus-indica) Population in Tarsus and Karaisalı Regions. International Journal of Agriculture and Wildlife Science, 9(1), 13-21. https://doi.org/10.24180/ijaws.1152389
• Beyhan, Ö., Demir, T., & Yurt, B. (2018). Determination of antioxidant activity, phenolic compounds and biochemical properties of cherry laurel (Laurocerasus officinalis R.) grown in Sakarya Turkey. Bahçe, 47(1), 17-22
• Delialioğlu, R. A., Dumanoğlu, H., Erdoğan, V., Dost, S. E., Kesik, A., & Kocabaş, Z. (2022). Multidimensional scaling analysis of sensory characteristics and quantitative traits inwild apricots. Turkish Journal of Agriculture and Forestry, 46(2), 160-172
• Duan, J., Wu, R., Strik, BC., & Zhao, Y. (2011). Effect of edible coatings on the quality of fresh blueberries (Duke and Elliott) under commercial storage conditions. Postharvest Biology and Technology 59:71-79 https://doi.org/10.1016/j.postharvbio.2010.08.006
• Ercisli, S. A. (2004).Short review of the fruit germplasm resources of Turkey. Genetic Resources and Crop Evolution 51, 419–435 (2004).
• Fat, A., & Beyhan, N. (2024). Floral Bud Development of Cherry Laurel (Laurocerasus officinalis Roemer) in the Black Sea Region of Türkiye. Applied Fruit Science 66, 2433–2442 (2024). https://doi.org/10.1007/s10341-024-01217-2
• Halilova, H., & Ercisli, S. (2010). Several Physico-Chemical Characteristics of Cherry Laurel (Laurocerasos officinalis Roem.) Fruits. Biotechnology & Biotechnological Equipment, 24(3), 1970–1973. https://doi.org/10.2478/V10133-010-0059-6
• İslam, A. (2002). ‘Kiraz’ cherry laurel (Prunus laurocerasus). New Zealand Journal of Crop and Horticultural Science, 30(4), 301–302. https://doi.org/10.1080/01140671.2002.9514227
• İslam, A. (2025). A New Cherry Laurel Cultivar: ’Alis1’. Anadolu Journal of Agricultural Sciences, 40(1), 87-97. https://doi.org/10.7161/omuanajas.1579915
• İslam, A., & Deligöz, H. (2012). Selection on cherry laurel (Laurocerasus officinalis L.) in Ordu region. Academic Journal of Agriculture, 1(1), 37-44. https://doi.org/10.29278/azd.132750 (in Turkish)
• İslam, A., Karakaya, O., Orta, H., & Öztürk, B. (2019). Effects of girdling and Pro-Ca applications on some plant characteristics in Cherry Laurel. Anadolu Journal of Agricultural Sciences, 34(2), 112-116. https://doi.org/10.7161/omuanajas.469441 (in Turkish)
• Karadeniz, T. (2004). Healthy Fruits (Nutrition and Treatment Methods Using Fruits). Burcan Offset Printing Industry, Ordu. ISBN 975288867-4. S208. (in Turkish)
• Karadeniz, T., & Kalkışım, Ö. (1996). Investigations of Selection of Cherry laurel (Prunus laurocerasus L.) Grown in Akçaabat. Yuzuncu Yil University Journal of Agricultural Sciences, 6(1), 147-153. (in Turkish)
• Karadeniz, T., Akdemir, E., Yılmaz, İ., & Aydın, H. (2013). Clonal selection of Piraziz apple. Academic Journal of Agriculture, 2(1), 17-22. (in Turkish)
• Karadeniz, T., Bak, T., & Güler, E. (2024). Cherry Laurel (Prunus laurocerasus) As Landscape and Garden Plant Agriculture, Forestry and Aquaculture Sciences, 249. Editors Prof. Dr. Koray Özrenk Assoc. Prof. Dr. Ali Bolat. • Serüven Yayınevi. ISBN • 978-625-5955-68-5
• Karadeniz, T., Deligöz, H., Corumlu, M. S., Şenyurt, M., & Bak, T. (2007). Selection of native cornelian cherries grown in Çorum (Turkey). In I Balkan Symposium on Fruit Growing 825 (pp. 83-88).
• Karahalil, F. Y., & Şahin, H. (2011). Phenolic composition and antioxidant capacity of cherry laurel (Laurocerasus officinalis Roem.) sampled from Trabzon region, Turkey. African Journal of Biotechnology, 10(72), 16293-16299.
• Kayalak Balık, S., & Balık, H.İ. (2015). Determination of Characteristics in cherry laurel (Laurocerasus officinalis Roomer) Genotypes Growing in Giresun. Doğu Karadeniz II. Organik Tarım Kongresi (6-9 Ekim 2015, Pazar/ Rize). 640-648 (in Turkish)
• Kırca, L., & Mertoğlu, K. (2025). Morphological and Chemical Characteristics of Prunus spinosa L. Genotypes from Denizli (Çivril). Turkish Journal of Agricultural and Natural Sciences, 12(2), 379-389. https://doi.org/10.30910/turkjans.1608381
• Kırca, L., Bak, T., & Karadeniz, T. (2024). Super Fruit of the North: Cherry Laurel. 7th International Agricultural Congress 26–30 September 2024, Nakhichevan/Azerbaijan Abstract Book, Editors Asst. Prof. Dr. Rıdvan UÇAR Asst. Prof. Dr. Tansu USKUTOĞLU, ISBN 978-625-98935-3-2 . s69.
• Kolayli S, Küçük M, Duran C, Candan F, & Dinçer B. (2003). Chemical and antioxidant properties of Laurocerasus officinalis Roem. (cherry laurel) fruit grown in the Black Sea region. J Agric Food Chem. 2003 Dec 3;51(25):7489-94. doi: 10.1021/jf0344486. PMID: 14640604.
• Macit, I., & Demirsoy, H. (2012). New promising cherry Laurel (Prunus laurocerasus L.) genotypes in Turkey. Bulgarian Journal of Agricultural Science, 18(1), 77-82.
• Sulusoglu, M. (2011). The cherry laurel (Prunus laurocerasus L.) tree selection. African Journal of Agricultural Research, 6(15), 3574-3582. DOI: 10.5897/AJAR11.901
• Sulusoglu, M., Cavusoglu, A., & Erkal, S. (2015). A promising fruit: Cherry laurel (Prunus Laurocerasus L.) and steps on breeding. Ekin Journal of Crop Breeding and Genetics, 1(1), 26-32. TSMS. (2025). Turkish state meteorological service.https://www.mgm.gov.tr/eng/forecast-cities.aspx.
• Zhang, R., Yang, P., Liu, S., Wang, C., & Liu, J. (2022). Evaluation of the Methods for Estimating Leaf Chlorophyll Content with SPAD Chlorophyll Meters. Remote Sensing, 14(20), 5144. https://doi.org/10.3390/rs14205144