The aim of the thesis was to evaluate the state and conditions of the initial phase of the natural regeneration of the European larch. There were nine forest stand groups of 0.06 -- 0.2 ha (small regeneration components) on three sites (FTG 5P, 5K 5N). The density of the growths, height, height gain, age, and damage were measured in the field. Using hemispheric "Fisheye" photography, four photic parameters were observed: openness, direct site factor, indirect s.f. a total s.f. According to the analysis, European larch naturally regenerates on the selected sites successfully. The natural regeneration grows out successfully and shows high density even on sites with low light conditions, while the insolation demands, mainly on the indirect insolation, are gradually increasing at the age of 2--4 years. On the opposite, high level of insolation can have negative influence on the density and further grow out of the natural regeneration on exposed or acidic sites with possible short -- term drought.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:190556 |
| Date | January 2015 |
| Creators | Tesař, Jaroslav |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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