The purpose of my graduation theses on the theme ? sheep breending at the ecological farm? was toanalyze the level of uses properities sheep and economic indicators at the ecological farm Račín situated in mountain part of Šumava. The detail information from studies of the technical literature specialized on ecological agriculture were brought out to analyze the whole questions of sheep breending at the ecological farm Račín. Meat yield was evaluated . The evaluation of reproduction was based on four basic reproductive indexes. The weight of 100 days old sheep and the production of wool were detected by scaling. Detected values were lower in most of indexes than published indexes. This fact is connected with detected inadequacies of lairage, nutrition and breending organization. Steps were suggested to eliminate these inaquacies and to innovate the level of breending in conclusion.

The objective of this diploma thesis is to compare the level of goat breeding production indicators, recorded in the South Bohemian Region in years 2008 - 2010. The analysis includes comparison between the individual breeders, yearly comparison and comparisons between different breeds and herd sizes. The analyzed production indicators include the amount of produced milk, percentage of fat and percentage of protein. For 2008, 12 breeders with herds ranging from 1 to 34 goats have been analyzed. In 2008, 13 Anglo Nubian goats, 57 White Shorthaired goats and 26 Brown Short Hair goats have been registered in the South Bohemian Region's stock book. For 2009, 12 breeders with herds ranging from 1 to 37 goats have been analyzed. In 2009, 14 Anglo Nubian goats, 64 White Shorthaired goats and 29 Brown Short Hair goats have been registered in the South Bohemian Region's stock book. For 2010, 15 breeders with herds ranging from 1 to 46 goats have been analyzed. In 2009, 10 Anglo Nubian goats, 73 White Shorthaired goats and 42 Brown Short Hair goats have been registered in the South Bohemian Region's stock book. According to the statistical data, the highest average volume of milk (833 litres) has been produced in 2010. The highest average volume of milk has been produced by middle-sized herds (1021 litres) and by the Brown Short Hair breed (960 litres). The highest content of fat in milk has been recorded in 2009 (4.07 %). The highest average content of fat in milk has been recorded within the Anglo Nubian breed (4.32 %). The comparison of the content of fat in milk between various herd sizes is not statistically conclusive (p > 0.05). The average highest content of protein in milk has been recorded within the Anglo Nubian breed (3.74 %). The comparison of the content of protein in milk between various years and herd sizes is not statistically conclusive (p > 0.05).

In my diploma thesis I was tested six types of feed. I tested in 3 repetitions in the recirculating system with biological treatment of water. Tested fishes african catfish (Clarias gariepinus) weighted between 200 ? 800 g per piece, were deployed into 18 aquariums with volume of 190 litres per aquarium. The whole experiment took place in five partial 3-week periods in the intensive breeding of the laboratory - controlled reproduction of fishes FROV JCU. The average water temperature during the experiment was 27 °C. The main objective of the thesis was to observe production efficiency of tested types of feed, speed of the growth of fishes, feed rates and financial costs. Afterwards, determinativ of yield and organoleptic evaluation was determined, followed by laboratory examination of composition of meat. The results of production indicators (Specific Growth Rate, Relative Growth Rate, Food Conversation Ratio) were most favorable for 3 types of feed ? Haltáp (SGR=0,81 %; RGR=126 %; FCR=1,45), Coppens TROCO SUPREME-22 (SGR=0,73 %; RGR=105 %; FCR=1,19), Coppens TROCO PRIME-18 (SGR=0,68 %; RGR=97 %; FCR=1,26). The lowest costs for 1 kg of fish increment were achieved for these specific types of feed Haltáp and Aller Aqua Focus (45 Kč a 46 Kč). In the organoleptic analysis was found positive evaluation of meat of all tested fishes. Chemical composition of meat was (in term of proteins and fats content) most favorably documented for the hungarian feed called Haltáp (proteins=19,22 % and fats=4,85 %).

After a year 1989 opened new possibilities for sport fishing. The biggest change in this direction is the possibility of fishing in private fishing grounds. Fishing firms and the other private subjects started to derive benefit from this kind of fishing. This phenomenon is caused by increasing of the fishing pressure on wild waters and higher buying power of the population and its willingnes to spend more money for quality leisure time.Because most of these fishing grounds belong to commercial producers of market fish and sport fishing is realized as a form of economic mining fish on rod as a payed service. This fact causes different way of organisation and different rules of sport fishing.

Communities of epigeic beetles were studied on two water catchments with the different management in the submontaneous area of Bohemian Forest (South Bohemia, Czechia). The Mlýnský stream catchment was characteristic by high representation of unforested habitats (pastures and mowed meadows), Horský stream by higher proportion of forested habitats and non equal management (plots without management). The biomass characteristics (above ground and dry) were measured on studied plots. The method of pitfall trapping was used for beetle sampling. Beetle species were divided into two groups after its preferences to shaded: species occurring in unshaded habitats and species occurring in shaded habitats. The degree of human impact was studied by finding of frequency of species of different ecological groups. The above ground biomass was about 2 time higher in Mlýnský stream than in the Horský stream. The dry biomass was practically the same. 57 species was found in the Mlýnský stream and 33 in the Horský stream. The activity of beetles was about five times higher in Mlýnský stream than in the Horský stream. Ubiquitous species prevail in Mlýnský stream and adaptive species in the Horský stream. Stenotopic species were found in the Mlýnský stream only. These results indicate less human impact in Horský stream than in the Mlýnský stream. Beetles prefering unsheded habitats slightly prevail in Mlýnský stream in comparison with Horský stream. Beetle species characteristical for shaded habitats occur in Horský stream in comparison with Mlýnský stream. The geographical exposition affected the beetle structure mainly in the less forested plot of Mlýnský stream. The structure of communites situated to the south differs from communities situated to the north in Mlýnský stream. The effect of exposition is not documented in Horský stream with the greater proportion of forested size.

The thesis analyses and discusses the creation of a business plan inside a private equity fund. The business plan deals with the development and management of a fully illuminated and heated greenhouse and focuses mostly on the financial part, due to reasons explained in the thesis. In the theoretical section, the author discusses the developments in the entrepreneurship and private equity field and follows by describing the important terms concerning a business plan, its structure and the approach to its creation. The practical section deals with the circumstances in which this business opportunity is considered and covers the business plan itself, specifically the market analysis, marketing approach, operational side and financials in detail. The aim of this exercise is to validate the market expectations and economic rentability of the whole project. To this end the author utilizes several standardized criterions for investment assessment.

This thesis is considered with impact of productivity on current account of Czech Republic. It is based on model presented by Glicka, R., and K. Rogoffa "Global versus Country-Specific Productivity Shocks and the Current Account". In this model productivity is distinguished on country specific and global productivity in countries of G-7. Other authors followed this model by extension or revision. In my thesis I was working with several series of productivity based on different data from some sectors of economy. To capture productivity is used Solow residuum of Cobb-Doublas production function. Country specific productivity shock worsen current account as initial model says. Analysis of time series revealed the most suitable series for description of current account behaviour as series of total industry with investment based on gross fixed capital formation.

This thesis explains business process mining and it's principles. A substantial part is devoted to the problems of process discovery. Further, based on the analysis of specific manufacturing process are proposed three methods that are trying to identify shortcomings in the process. First discovers the manufacturing process and renders it into a graph. The second method uses simulator of production history to obtain products that may caused delays in the process. Acquired data are used to mine frequent itemsets. The third method tries to predict processing time on the selected workplace using asociation rules. Last two mentioned methods employ an algorithm Frequent Pattern Growth. The knowledge obtained from this thesis improve efficiency of the manufacturing process and enables better production planning.

This theses fokus on the enviromental impact of livestock raising cycle (cattle, pigs and poultry). Energetical costs and emissions caused by livestock fattening are counted including processing and transport of the final product ? meat. Conventional and organic farming were compared as well as different forms of housing. SIMA Pro software tool was used for obtaining the emission load. The aim of the work was to find which form of livestock raising has the least environmental impact. This work was created in the European Union internatiponal project M00080-EUS-AT-SUKI Sustainable Kitchen focusing on the emission load of substantial links of vertical production chain.

The main aim of this thesis was to assess the relation between productivity and size of company in selected sector of national economy construction industry. The sub-objectives were determined as follows: to gather theoretical information on the topic, to analyse the productivity according to the individual size categories of companies in the selected sector, to assess the relation between the size of company and the productivity and to ascertain the level of productivity in the Czech Republic in comparison with the selected sector.