Vyskyt a produkcia vybranych cudzokrajnych drevin v lesnych ekosystemoch Malych Karpat.
1991
Tokar F.
Introduction of Pinus nigra, Pinus strobus, Psedotsuga menziesii, Castanea sativa, Aesculus hippocastanum, Quercus rubra, Juglans nigra and Robinia pseudoacacia into the forest stands of the mountainous region Little Carpatians, Slovak Republic, CSFR, was evaluated. Trees were grown on 2,269.89 hectars of actual forest area and on 1,579.06 hectars of reduced forest area, mostly on the sunny sides. These trees are most frequently represented at the altitude 301 - 400 m above sea level in the Little Carpathians forest stands. The most frequent age groups are that of 1 - 10 years and of 51 - 60 years. Biometric data of all trees are given (biomass, stem, crown, leaves, leaf area index).
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Эту запись предоставил Wolters Kluwer