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Změny látkových složek během zrání hroznů révy vinné
Seifert, Lukáš
This Diploma thesis was focused on the study of changes in the berry components during the ripening of the grape. Four vine varieties, Pinot Blanc, Sauvignon, Grüner Veltliner, and Riesling were subjected to the investigation. Grapes were collected on four dates. The following parameters were evaluated during maturation: the weight of 10 berries, the soluble solids content, the titratable acid content and the penetration strength of the berry. From the parameters of soluble solids, titratable acids content and berry strength, the maturity index for individual varieties was calculated at the given collection date. All varieties were monitored for the development of set parameters over time and the difference between the different grape varieties. The observed varieties showed an increase in the soluble solids content during the ripening of the grapes.
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Vinařská obec Vrbovec
Seifert, Lukáš
This Bachelor´s paper focuses on wine region Vrbovec, its history, climatic geological, and soil conditions that are critical for the growth of grapevine. The key content is a description of the grapevine grove within the land register of the region, especially from the point of grapevine varieties, climatic conditions, and also terroir composition. Main local wine groweres have been mentioned briefly. In the practical section, there is a basic chemical and sensoric analysis of several wine samples from the specific region.
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The transformation of the territorial structure of foreign trade of Czechoslovakia in the years 1945-1953, with a focus on the Soviet Union
Seifert, Lukáš ; Jakubec, Ivan (advisor) ; Skřivan, Aleš (referee)
The thesis maps the change in the territorial structure of Czechoslovak foreign trade in 1945-1953. The aim of the study is verification of the hypothesis that allows for direct foreign trade policy constraints on political events. In other words, as the gradual political integration of Czechoslovakia into the Soviet bloc touched territorial structure of foreign trade. The text examines the changing trend in foreign trade, which has been shown by growth of the share of the USSR at the expense of the capitalist states, and addresses the question of whether and how much the Soviet Union could replace the liberal market economy. The work contributes to the knowledge of the functioning of the post-war period with foreign exchange trading and describes the influence of foreign trade by the disproportionately greater economic and political entity.
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