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Zhodnocení současné situace v chovu anglického plnokrevníka a dostihového sportu v České republice
Sedláčková, Nikola
This bachelor's thesis on the topic "Evaluation of the current situation in the breeding of English thoroughbreds and horse racing in the Czech Republic" is prepared as a literary research. The work is divided into three parts. The first part deals with the history of the English thoroughbred breed. The breed is further defined from the point of view of its exterior and character traits. The second part is devoted to the breeding of the English thoroughbred, it deals with the development of breeding in our territory, its beginnings in the Napajedla, Albertovec and Mimoň stud farms. Subsequently, the current situation of English thoroughbred breeding in Krabčice, Střelice and Vlachovice is described. The last, third part focuses on horse racing. The history of horse racing is discussed in detail, which is followed by a description of the horse racing system, the horse racing rules with the participants in the horse racing operation and the horse race tracks that are currently in operation. At the end of the work, the situation of horse racing in the Czech Republic is summarized.
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Analýza chovu anglického plnokrevníka a výkonnosti dostihových koní narozených v letech 2006 až 2010
Janků, Michaela
The diploma thesis is focused on the history and current situation of Thoroughbred breeding, its use in racing and the characteristics of the racing system. The practical part contains an analysis of breeding in the Czech Republic between 2006 and 2010 and subsequent statistical evaluation of the factors such as sex, suffix, period (date) and year of birth, in relation to general handicap (GH) and earnings, in horses born between 2006 and 2010 in flat and steeplechase races. Horses that had shown up on the racetrack at least once were selected for the analysis and we tracked their careers from 2 to 10 years of age. The data were statistically evaluated in the STATISTICA programme. Statistically highly demonstrably lower profits have flat horses of Czech origin CZE (17 464 CZK) compared to FR (70 898 CZK) in 2-year-old horses. Also, the performance of Czech flat horses CZE (53,8 kg) is statistically conslusively lower compared to FR (64,6 kg), GB (65 kg), GER (62,3 kg) and IRE (64,3 kg). 3-year-old flat horses CZE (24 316 CZK) have statistically demonstrably lower profit than horses with suffixes GB (151 767 CZK) and IRE (115 628 CZK). Statistically highly conclusive differences were between horses CZE (52,2 kg) and horses of American origin USA (79,2 kg), GB (70,7 kg), IRE (70,9 kg) and GER (65,8 kg), statistically significant conclusively with Polish horses POL (61,1 kg). In the category of 4-year-old and older flat Czech horses, geldings (56,2 kg) had statistically more performance than mares (53,3 kg) at 4 years of age. The birth year had an impact on the performance of 5, 6 and 7 year-olds, with statistically significant differences in 5 year-old horses between the years 2006 (62,4 kg) and 2010 (50,2 kg), 2007 (59,3 kg) and 2010, 2008 (58,8 kg) and 2010. When evaluating the results of 3-year-old and older Czech obstacle horses, we found a statistically conclusive difference in gender performance between 4-year-old, 5-year-old, 9-year-old and 10-year-old horses. Statistically conclusively differed the gain of mares and geldings in 4 years – mares (59.1 kg), geldings (62.2 kg), then in 5 years – mares (60.7 kg), geldings (63 kg). 9-year-old mares (59.6 kg) had lower performance than geldings (67.7 kg), in 10 years geldings (70.9 kg) again had higher performance than mares (56.2 kg). The effect of sex on profit was statistically different in 9-year-old horses, where the difference between mares (CZK 27,818) and geldings (CZK 107,965) was significant. 10-year-old geldings (CZK 119,285) had statistically more demonstrably higher profit than mares (CZK 5,782).
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Qualitative indicators of eggs from different types of feeding
HUBKOVÁ, Michaela
This bachelor thesis dealt with the influence of rearing forms on selected qualitative characteristics of hen eggs. The observed egg samples were from litter, free-range, organic and home rearing. The parameters evaluated were - shell breakage and cleanliness, height, stability and position of air bubble, white transparency and firmness, yolk post-movement and position, embryo visibility, weight, evidence of cleaning, incidence of flesh spots, yolk and firm white index, Haugh units and shell thickness. The values found were not significantly different and were close to the average values.
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Influence of the family on the exterior and attainment of physical maturity in the Shagya-arab breed
CERMANOVÁ, Eliška
The aim of the bachelor thesis was to analyse data on the exterior and body dimensions of Shagya-Arab mares at registration in the studbook and subsequently to measure the actual body dimensions of a part of the mare population. The mares were separated by family and the effect of family on exterior, body size and maturity termination was evaluated. For the first part, 332 Czech-bred mares from 10 different families were used and 33 broodmares belonging to 4 families were included in the second part. The enrolment data were: age, final mark, withers stick height, withers strip height, shank circumfe-rence and chest circumference. Actual body measurements were wither stick height, wither tape height, shin circumference, and chest circumference. The results show that the population under study on average meets the breeding objective in all parameters evaluated. The best average score of 7.73 points was found for family 6-CZ. In this family, the highest average stick height (156 cm), the highest average tap height (164.5 cm), the highest average chest circumference (187.82 cm) and the highest average shin circumference (18.90 cm) were still measured. This fa-mily also has the most mares registered in the main studbook (51). According to the results it can be taught that the most powerful (largest) and the most typical mares are from the 6-CZ family. In the studied population of 4 families, a statistically highly significant effect of family was shown only for the age at which growth in height was stopped in mares (measured with a cane in the co-hutch). The result shows that other body dimensions were not statistically significantly influenced by family. From the results it can be concluded that the owner should adapt the age at which he starts working with the horses to the earliness of the individual family. The breeder should then pay attention to the exterior of the parental pair when selecting suitable individuals so that future generations of Shagya-arab horses still meet the breeding objective.
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Tailed amphibians (Caudata) in zoos - breeding, rearing, trend analysis
FIALA, Antonín
Amphibians are currently one of the most endangered vertebrate groups. In addition to the well-known factors such as habitat loss, illegal trade or global warming, a rela tively new specific factor is threatening salamanders (Caudata). In recent years, the fungal disease BSAL (Batrachochytrium salamandrivorans) has started to spread not only in Western Europe. The aim of this bachelor thesis is to evaluate the breeding of tailed amphibians in zoos and private breeding, to explore its history and present. The sources are the international database ZIMS, yearbooks of Czech and Slovak zoologi cal gardens and questionnaires distributed among breeders through social networks and in cooperation with AG Urodela. As of the first half of 2023, 801 species of tailed amphibians have been described. Zoos keep 127 species, i.e. 15.9%. According to the findings of my survey, 93 species, i.e. 11.6%, are kept in private breeding.
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Porovnání užitkových vlastností mezi plemeny králíků velký světlý stříbřitý a kalifornský
Sysel, Zdeněk
In the literary part, the bachelor thesis deals with the history of rabbit breed-ing and their quantity in the Czech Republic. It is also mentioned classification of breeds based on their weight and the technology used in small-scale and farm breeding. Next part deal with performance, such as growth rate and car-cass yield. In connection with the performance characteristics, rabbit meat and fur production are characterized. The experimental part describes the comparison of performance character-istics of Californian and Great Light Silver breeds in small-scale breeding. Ob-served animals were weighed regularly from 6 weeks old and slaughtered at 18 weeks old. The Great Light Silver breed achieved better daily growth, on aver-age 35.84 g before weaning and 22.25 g after weaning. The highest growth rates in both breeds were observed in the 7-11 weeks of age. After slaughter, the carcass yield was calculated and the carcasses of both breeds were com-pared again. The average slaughter weight of the California breed was 2262 g and the carcass yield was 54%. The Great Light Silver breed was weighed an average slaughter weight of 2777 g and the carcass yield was calculated to be 56%. The Californian breed excelled in the weight balance of individuals regard-less of gender, the VSS breeds females had better growth ability than males.
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Produkce, zpracování a nutriční vlastnosti ovčího masa
Ryvolová, Jana
The bachelor's thesis focuses on the issue of production and technology of lamb and mutton meat processing. Meat production and consumption now and in recent years is described in the introductory chapter. Individual breeds are divided according to utility focus. The following chapters deal with a theoretical view of the breeding, nutrition and reproduction of sheep. Technological processing for the purpose of obtaining meat begins with the breeder preparing for transport to the slaughterhouse. The next steps are pre-slaughter operations, stunning and slaughter itself. The influences on the final quality of the meat are also mentioned. Chemical and nutritional properties are described with a focus on the most important components of sheep meat, their usability and benefits for the human body. The final part of the thesis summarizes the sensory and microbiological quality, culinary processing, including various methods of heat treatment and the most famous sheep dishes popular across all continents.
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Český fousek v současné myslivecké praxi
Odehnal, Lukáš
Odehnal L.: Czech Pointer in the current hunting practices, Brno 2014 This bachelor thesis deals with the Czech national breed Czech Pointer. The work describes the historical development, characteristics of the breed, hunting fitness and problems of breeding in the Czech Republic. There are also evaluated grants spent by the state on the breeding and the participation of the Czech Pointer on top canine events of the Czech Republic. In the Appendix to this work is a complete database of breeding individuals at the end of year 2013.
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