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Influence of feed restriction on carcass and meat quality
Vacek, František ; Čítek, Jaroslav (advisor) ; Vehovský, Karel (referee)
Pig breeding is significant in the Czech Republic. The consumption of pork represents about 41 % of the overall meat consumption per 1 inhabitant. Pig breeding is closely linked with the nutrition of pigs. The nutrition represents about 65 to 75 % of production costs.
The aim of this thesis is to create a literary review on the issue of the influence of nutrition on the quality of pork meat. The work describes generally the nutrients of the feed whose good knowledge is essential for successful pig breeding. The nutrition of livestock, including the pigs, is influenced by various factors. Above all, they are physiological and biochemical, connected with ingestion, digestion, resorption. These nutrients are necessary for keeping all vital functions, with a special regard to the efficiency of livestock.
The slaughter value was also described. It expresses the quantity and quality of the products obtained by processing slaughter stock after its slaughtering in manufacturing industry. It has a decisive influence during the evaluation of slaughter stock purchased and delivered to the slaughterhouses and it also serves as a guideline to the evaluation of success rate of breeding work in the section of pig breeding.
The work also focuses on the meat quality. The quality of pork meat can be defined as a summary of nutritive, sensory, technological and sanitary - toxicology characteristics. The result of strict selection for hig proportion of lean meat (which improves the overall economy of production) is partial deterioration in meat quality. In recent years there is a mounting interest in improving the pork meat quality which nowadays becomes the main consumers´ request. This fact is also caused by increasing economic power of consumers who don´t have to consider only the price any more these days.
The quality of meat is affected by a lot of factors, for example, the nutrition and the related influence of feeding technology. Genetic foundation of the individual is no less important. For the production of pork, refined high-breeds with high conformation are used, which can lead to a reduction in the quality of the meat. Another well-known factor is the impact of gender. Pig fattening is divided according to the gender. Boars use feed better for the creation of muscle in comparison with gilts and barrows. Their chief disadvantage is the boar´s odor of the meat. Barrows have an increased ability to store fat in comparison with gilts, that is why it is recommended to restrict feeding up to 20 % in the final stage of pig fattening. Meat to fat ratio changes as the age and weight increase.
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Lexical Collocation Errors in English Produced by Czech Learners of English
ŽEMLIČKOVÁ, Radka
This diploma thesis is focused on collocations, i.e. repeatedly occurring combinations of lexical items. Main emphasis is put on lexical collocations produced incorrectly by Czech learners of English. The theoretical part of the thesis deals with various definitions describing this lexical phenomenon and with classification of collocations. A brief mention of the attitude to teaching collocations at schools is made, too. In the practical part, 200 collocations gathered from essays written by L2 learners of Czech secondary grammar schools are analysed as for a type of a restriction, semantic transparency and a part of speech. With erroneously produced collocation, an attempt to explain the cause leading to error is made and the correct combination or its closest equivalent is adduced. The results are presented in tables.
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Czech-Argentinean business cooperation with consideration of cultural differences
Kociánová, Iva ; Müllerová, Františka (advisor) ; Hujerová, Monika (referee)
The aim of this work is analyze mutual trade between Czech Republic and Argentine Republic, whereas describe quantitative and qualitative signs of both countries, including useful advice how to run business and make use of the opportunities for our exporters. Work is dividend in 4 chapters. First chapter occupies with basic information about Argentina from geographical and demographic perspective. Second chapter deals with history, the reason of economical crisis from 2002 and the current situation of Argentina. In the third chapter I focus on mutual cooperation of both countries, including trade balance, the biggest Czech companies cooperating with Argentina and structure of the most exported and imported commodities. In conclusion I would like to mention cultural and commercial differences, useful advice for business and comparison according to Geert Hosfede.
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The Specifics of Restrictive Practice in Social Services
FRYČ, Vladislav
This thesis follows the insufficiently mapped-out issue of restriction in social services and investigates the ways in which it is used towards clients. First-mentioned is the evolution of social services towards its current concept. Afterwards, important terms pertaining directly to the practical issues of social services are defined, based on the social services act. The definition of restrictions and restrictive measures, in accordance with current legislation, follows and their concept is confronted with the concept of human rights and human dignity.The work concludes with descriptions of situations where the clients human rights are violated, their solutions and also possible ways how to prevent the violation of human rights in such cases.
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