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Vliv přihnojování sazenic na přírůst a vitalitu kultur 3. LVS a jejich porovnání z hlediska předpokladu jejich zajištění
Kulhánek, Martin
The aim of my bachelor work was to examine the influence of inbuilt growth stimulants into Silvamix fertilizers family, to compare the effect of individual sorts of fertilizers from the point of view of securing these crops. Field works took place in LHC Ketkovice on the tracts located in 75 D1a,77B11, 77B1a and 65B1. I investigated the effect of fertilization on norway spruce, European beech, and mountain oak corps in 2 rd and mostly 3rd LVS. Based on dendrometrical characteristics, assimilation apparatus and health condition the Silvamix R and Silvamix R stimulators these fertilizations were assessed as the best ones. The outcomes show clearly that the action of growth stimulants inbuilt into Silvamix fertilizations family is rather gradual and is not too brisk and distinct on testing.
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Analýza stavu stromů využívaných jako lanové centrum v Rožnově pod Radhoštěm ve srovnání s městským parkem
Dočkalová, Martina
There are many factors that have effect on woody species that grow in the urban area. The goal of this thesis was to find out, whether the rope centre installation has effect on the state of trees. Two locations in Rožnov pod Radhoštěm were selected for the evaluation -- first the rope centre and second the city park, which was used as a reference. 80 trees in total of various species were evaluated visually and 40 specimens of Pinus sylvestris L. were taken using Pressler's drill for the tree-ring analysis. Using this method it was tested, whether the tree used in the rope centre is stressed. Visually were evaluated following characteristics: age class, vitality, health state, stability and perspective of specimens. Using the tree-ring analysis and consecutive evaluation, it wasn't confirmed that installation of the rope centre has negative effect on the wood growth, which is the main indicator of health state and signs of stress.
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