Morphological characterization of 'Oblacinska' sour cherry by multivariate analysis
Abstract
A wide range of 'Oblacinska' sour cherry germplasm was collected from the most important growing regions in Serbia. Twenty nine variables were recorded in 41 accessions to determine the overall degree of polymorphism and to detect similarities among genotypes. The highest degree of variability was observed in traits related to number and composition of fruiting twigs, fruit set and yield. The majority of significant correlation coefficients were found in the characteristics representing fruit and leaf size. Principal component analysis (PCA) makes the phenotypical diversity determination and separation of similar genotypes possible. Variables with high discriminating values were those related to fruit and leaf size, yield efficiency, blooming time and flowering density. Based on the results from this study, the genotypes XI/3 and II/10 can be recommended for cultivation. The clonal selection and conservation of the highly diverse autochthonous population of sour cherry are also recomme...nded.
Keywords:
Prunus cerasus / Genetic resources / Principal component analysis / Clonal selectionSource:
Scientia Horticulturae, 2010, 125, 4, 679-684Publisher:
- Elsevier Science Bv, Amsterdam
DOI: 10.1016/j.scienta.2010.05.029
ISSN: 0304-4238
WoS: 000280660000021
Scopus: 2-s2.0-77954385879
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Institution/Community
Poljoprivredni fakultetTY - JOUR AU - Rakonjac, Vera AU - Fotirić-Akšić, Milica AU - Nikolić, Dragan AU - Milatović, Dragan AU - Čolić, Slavica PY - 2010 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/2319 AB - A wide range of 'Oblacinska' sour cherry germplasm was collected from the most important growing regions in Serbia. Twenty nine variables were recorded in 41 accessions to determine the overall degree of polymorphism and to detect similarities among genotypes. The highest degree of variability was observed in traits related to number and composition of fruiting twigs, fruit set and yield. The majority of significant correlation coefficients were found in the characteristics representing fruit and leaf size. Principal component analysis (PCA) makes the phenotypical diversity determination and separation of similar genotypes possible. Variables with high discriminating values were those related to fruit and leaf size, yield efficiency, blooming time and flowering density. Based on the results from this study, the genotypes XI/3 and II/10 can be recommended for cultivation. The clonal selection and conservation of the highly diverse autochthonous population of sour cherry are also recommended. PB - Elsevier Science Bv, Amsterdam T2 - Scientia Horticulturae T1 - Morphological characterization of 'Oblacinska' sour cherry by multivariate analysis EP - 684 IS - 4 SP - 679 VL - 125 DO - 10.1016/j.scienta.2010.05.029 ER -
@article{ author = "Rakonjac, Vera and Fotirić-Akšić, Milica and Nikolić, Dragan and Milatović, Dragan and Čolić, Slavica", year = "2010", abstract = "A wide range of 'Oblacinska' sour cherry germplasm was collected from the most important growing regions in Serbia. Twenty nine variables were recorded in 41 accessions to determine the overall degree of polymorphism and to detect similarities among genotypes. The highest degree of variability was observed in traits related to number and composition of fruiting twigs, fruit set and yield. The majority of significant correlation coefficients were found in the characteristics representing fruit and leaf size. Principal component analysis (PCA) makes the phenotypical diversity determination and separation of similar genotypes possible. Variables with high discriminating values were those related to fruit and leaf size, yield efficiency, blooming time and flowering density. Based on the results from this study, the genotypes XI/3 and II/10 can be recommended for cultivation. The clonal selection and conservation of the highly diverse autochthonous population of sour cherry are also recommended.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Scientia Horticulturae", title = "Morphological characterization of 'Oblacinska' sour cherry by multivariate analysis", pages = "684-679", number = "4", volume = "125", doi = "10.1016/j.scienta.2010.05.029" }
Rakonjac, V., Fotirić-Akšić, M., Nikolić, D., Milatović, D.,& Čolić, S.. (2010). Morphological characterization of 'Oblacinska' sour cherry by multivariate analysis. in Scientia Horticulturae Elsevier Science Bv, Amsterdam., 125(4), 679-684. https://doi.org/10.1016/j.scienta.2010.05.029
Rakonjac V, Fotirić-Akšić M, Nikolić D, Milatović D, Čolić S. Morphological characterization of 'Oblacinska' sour cherry by multivariate analysis. in Scientia Horticulturae. 2010;125(4):679-684. doi:10.1016/j.scienta.2010.05.029 .
Rakonjac, Vera, Fotirić-Akšić, Milica, Nikolić, Dragan, Milatović, Dragan, Čolić, Slavica, "Morphological characterization of 'Oblacinska' sour cherry by multivariate analysis" in Scientia Horticulturae, 125, no. 4 (2010):679-684, https://doi.org/10.1016/j.scienta.2010.05.029 . .