DIGITALNA ARHIVA ŠUMARSKOG LISTA
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ŠUMARSKI LIST 3-4/2004 str. 63 <-- 63 --> PDF |
J. Vizentaner: INVENTARIZACIJA DRVEĆA I GRMLJA U PARKU OKO DVORCA PRINCA ... c°ggygria Scop., Eleagnus pungens Thunb., Euonimus japonicus Thunb., Forsythia europaea Degen et Bald, Jasminum nudiflorum Lindl., Populus nigra L. ´Italica´, Primus persica (L.) Batsch, Symphoricarpus orbiculatus Moench and Wisteria sinensis (Sims.,) Sweet have disappered because of the inapropriate care of the park. The question ofSalix babylonica L. will remain open because it is almost always about cultivar Salix alba L. ´Tristis´. According to Jović, ČERMOVIĆ & GETZ (1982), the mentioned Acer monspessulanum L. is not found by the inventarisation. The precentage of specieses portion of autochthonous and alochtone conifers and broadleaved trees and shrubs in the park is given in the chart 3. Mostly represented with 22,35 % is Acer campestre L. Celtis occidentalis L. (20,94 %), Robiniapseudoacacia L. (8,53 %), Ulmus laevis Pall. (6,61 %), Acer platanoides L. (6,31 %), Tilia tomentosa Moench (3,54 %), Ailanthus altissima (M\\\.) Swingle (3,37 %), Fraxinus angustifolia Vahl (2,64 %) and Ulmus minor Mill, emend. Richens (2,47 %). The precentage of the remaining specieses, including Quercus robur L. (0,38 %) and Carpinus betulu L. (0,13 %) is less than 2,0 %. As the analysis of the soil (VRBEK 2000) showed, the soil which was not altered by human activities is eutheric brown soil and according to the through inventarization listed specieses, the original phytocoenose is Carpino betuli -Quercetum roboris /Anić 1959/ em. Rauš, 1969. According to the presented distribution of the breast height diameter there are too many trees with 10—20 cm of breast height diameter, which is understanadable because of the fact that in the 60s of the 20th century the army of SFRJ built an object beneath the park, so that the conditions of risosphere were changed. The trees get sick and gradually get withered when the root system enteres the region of changed conditions. So it comes to deseas and pest, the crowns get withered and within some time the whole unity dies. That s why there are some places where more light reaches the soil so that new plants begin to appear. The value of the work is, in the fact, that it has been established the value of the park, so that after establishing of the Historical study and Study of the invantarisation of the present situation, with inventarisation of trees and shrubs as its constituent part, it could be started with the Study of rebuilding which should be the basis for the rebuilding of the park and protection of our horticultural heritage. Šumarski list br. 3- 4, CXXVIII (2004), |