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Population differentiation in the wild cherry (Prunus avium L.) in Bosnia and Herzegovina

DALIBOR BALLIAN ; University of Sarajevo, Faculty of Forestry, Zagrebačka 20, 71000 Sarajevo, Bosnia and Herzegovina
FARUK BOGUNIĆ ; University of Sarajevo, Faculty of Forestry, Zagrebačka 20, 71000 Sarajevo, Bosnia and Herzegovina
AZRA ČABARAVDIĆ ; University of Sarajevo, Faculty of Forestry, Zagrebačka 20, 71000 Sarajevo, Bosnia and Herzegovina
SAŠA PEKEČ ; Institute of Lowland Forestry and Environment, Antona Čehova 13, 21000 Novi Sad, Serbia
JOZO FRANJIĆ ; University of Zagreb, Faculty of Forestry, 10000 Zagreb, Croatia

Sažetak

Background and Purpose: The wild cherry (Prunus avium) has great and multiple importance. The fruits it produces are used for several purposes (as food for people, birds and other animals, as well as in phytotherapy). As many birds and mammals feed on the fruit of the wild cherry, it has the ability of dispersion over large areas in a very short time. It is present in from river deposits up to 1900 m/alt, while it is quite rare in the Submediterranean. Wild cherry grows as a solitary tree or in small groups, usually at the edge of the forest or within the forest in areas with more sunlight. The significance of the wild cherry is reflected in the high conomic value of its wood, which makes itmuch demanded and popular, and thus endangered. Materials and Methods: The plant material was collected from 22 natural populations in Bosnia and Herzegovina. The fruit and leaves were collected from marginal or solitary trees, usually from the south-facing,outer sun-exposed parts of the tree crown. We measured the following fruit characteristics: fruit length (FL), fruit width (FW), fruit thickness (FT), seed length (SL), seed width (SW), seed thickness (ST), length of the stalk (LOS) and width of the stalk (WOS), and leaf characteristics: length of the petiole (LP), length of the leaf blade (LB), distance from the blade base to the blade’s widest part (BBW), width of the leaf blade (WB), insertion angle of the leaf venation (AV), number of leaf teeth on a 2-cm length (NT), blade width at 1 cmfrom the blade apex (WBA) and blade width at 1 cm from the blade’s base (WBB). All statistical analyses of the data were made using the SPSS 15.0 package for Windows. Results: The results obtained show the presence of a high level of intrapopulational, as well as interpopulational, morphological variability in the natural populations of the wild cherry which have been investigated. Analyses of population differentiation have not confirmed our expectations. Our results only indicate differentiation in fruit size characteristics, but the indicators are very weak. The resulting high values of the regression coefficient in this research can serve to estimate the values of some features and characteristics without their measurement. Conclusions: The analyses of 16 morphological characteristics in 22 natural populations of the wild cherry in Bosnia and Herzegovina showed statistically significant differences between investigated populations. Differentiation in natural populations of the wild cherry was very low and identified only in fruit dimension characteristics.

Ključne riječi

wild cherry; Prunus avium; morphology; differentiation; variability

Hrčak ID:

80897

URI

https://hrcak.srce.hr/80897

Datum izdavanja:

30.3.2012.

Posjeta: 2.025 *