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Festuca amethystina jako reliktní druh jihomoravských pařezin - základní aspekty biologie druhu a variability morfologických znaků
Fedorová, Barbora
The aim of this thesis was to obtain initial data about the biology and variability of morphological characters of Festuca amethystina. The first part contains a literature outline while the second part is practical. The terrain work was carried out in the forest of Hodonínská Doubrava, in the southeast part of Moravia and involved finding and surveying microlocations of F. amethystina. The collected data focused on the size of micropopulations and demographic and morphometric characteristics of the species, i.e. the diameter and number of clumps, leave length, height and number of stems, panicle size, number of spikelets and number of caryopsis. The outcomes of this work contain tabular and graphical summaries of the measured data, maps and photographs.
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Vliv požárů na psamofilní vegetaci jihovýchodní Moravy
ŠÍMOVÁ, Štěpánka
The influence of a large accidental summer fire and experimental burning in different seasons on psammophilous vegetation was studied. Vegetation characteristics were described before and one year after the fires. There were determined which treatment supports occuring of target species of psammophilous grasslands and if prescribed burning can be used as a tool of management in nature conservation.
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Využití dřeva v historii na příkladu vybraného souboru výrobků Muzea vesnice jihovýchodní Moravy ve Strážnici
Strnad, Matěj
This work deals with the historical use of selected wooden products. The aim of this work was to find out what kind of wood was most commonly used in the past for the product type. Results were then compared with literature. Selected objects are located in the premises of the Village Museum of Southeast Moravia in Strážnice. The anatomical identification of the wood species was performed directly on sampling based on macroscopic features of wood. In case it was not possible to clearly determine the type of wood, the products were sampled, which were then determined in the laboratory using microscopic features of wood. Altogether, 318 samples were processed from 6 kinds of subjects. These were ladder trucks and carts, sledges a freight sledge, a throttle wheels and a barrel. 17 kinds of tree species were identified. The most common tree species was Ash tree (Fraxinus sp.), specifically for the production of trucks. Another species were found as beech (Fagus sp.), oak (Quercus sp.), elm (Ulmus sp.), spruce (Picea sp.) or fir (Abies sp.). In one case, there was also a wartybark evonymus (Euonymus sp.). This wood was used for the production of drawbar. Toggle wheels and their components were examined separately, and the oak was most used for their production. Generally were chosen wood species of medium density (601 to 650 kg /m
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Využití dřeva v historii na příkladu vybraného souboru výrobků Muzea vesnice jihovýchodní Moravy ve Strážnici
Řezáč, Pavel
Use of wood in history at the example of a selected group of products Village Museum of Southeast Moravia in Strážnice. The aim of the study was to determine the species, of which they made historic objects, determine the frequency representation of individual species and compared with the literature. The samples were divided into four groups, the first group contains furniture products, the second of the products in the third group includes the container and the last transport aids. Of the selected subjects were sampled in the form of chips on unseen places or from the inside. Some of the samples were determined on site, using macroscopic features, the remaining samples were then processed and determined in the laboratory using a light microscope. Altogether, 391 samples were processed from 129 products. Altogether, 17 tree species were identified, the most common trees used for selected products were fir, spruce and oak. Among other things, fruit trees (walnut and plum) were also identified, which were used only for two parts of products. When comparing the results with both current and historical literary sources, it has been found that much of the product matches both the literature and the wide range of woody species that have been identified.
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Využití dřeva v historii u konstrukčních prvků staveb na příkladu Muzea vesnice jihovýchodní Moravy ve Strážnici
Králíček, Michal
The focus of this dissertation is the historical use of wood in structural components of selected buildings located in the Village Museum of south-east Moravia in Strážnice. These buildings include a group of haymakers, a timbered barn with a barn, a storey chamber, and two dry houses. The main aim of this paper is the anatomical identification of the type of wood used for individual structural components and the determination of the type of wood that is most frequently used for a given type of component. The work was extended by dendrochronological dating of selected objects. All original buildings from the open-air museum were selected for the study. In total 176 samples were taken for anatomical analysis and 48 samples for dendrochronological dating. Altogether, 11 species of wood were identified including predominantly spruce (56 samples), beech (37 samples) and oak (36 samples). The results indicate that spruce was the most frequently used wood, especially in the construction of roof trusses. The beech wood was primarily contained in the perimeter walls of the huts, whereas the oak was used most commonly as a base beam. Furthermore, the anatomical identification of selected historical doors was also conducted, indicating fir and spruce wood as the most commonly used types of wood. The results of dendrochronological dating show that the group of haymakers was built during the second half of the 19th century. This helps to clarify the previously unknown age of the buildings.
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Historické využití dřeva na příkladu Muzea vesnice jihovýchodní Moravy ve Strážnici
Jurčík, Josef
This work is dealing with the historical utilization of wood and wood products selected by dendrochronological dating of selected economic buildings . The aim was to explore what kind of wood is the most commonly used for this type of product on the purpose to compare the results with the literature. Selected articles and dating of objects are situated in the area at the Village Museum of Southeast Moravia in Strážnice. For clarity, the products were divided into the two categories (furniture and farming products). Dated object of the building was originally drive-through from Hrušky. Anatomical identification was conducted in some subjects macroscopically within the museum. Among other subjects, samples were taken which were then determined in a laboratory microscope. The dating of samples of the main elements of the barn was performed according to standard dendrochronological methodology. Total results 1080 samples from 302 selected subjects. It has been identified 23 kinds of trees (4 conifers, broadleaves 4 with circularly porous structure, 15 broadleaves with scattered porous structure). Coniferous trees were primarily used for production of commodes and chests. For the production of dugout product was dominated use rather soft trees, especially poplar. Other farming products were manufactured primarily from wood with higher density (beech, ash, oak and elm). An interesting feature was the using of the fruit trees (cherry-tree, apple-tree, plum) or fewer frequently used trees (cornel, hazel) Investigated barn has been dated to the period after 1856. Use of such an amount of trees pointed out that domestic producers were not using it just their availability in the region, but also with regard to their physical and mechanical properties and their own experiences.
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Festuca amethystina jako reliktní druh jihomoravských pařezin - základní aspekty biologie druhu a variability morfologických znaků
Fedorová, Barbora
The aim of this thesis was to obtain initial data about the biology and variability of morphological characters of Festuca amethystina. The first part contains a literature outline while the second part is practical. The terrain work was carried out in the forest of Hodonínská Doubrava, in the southeast part of Moravia and involved finding and surveying microlocations of F. amethystina. The collected data focused on the size of micropopulations and demographic and morphometric characteristics of the species, i.e. the diameter and number of clumps, leave length, height and number of stems, panicle size, number of spikelets and number of caryopsis. The outcomes of this work contain tabular and graphical summaries of the measured data, maps and photographs.
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