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Výživa a krmení sportovních koní
JANOUŠEK HONESOVÁ, Simona
This bachelor thesis' elaboration literary part is focused on the horse digestive system anatomy and physiology, basic nutrients such as proteins, carbohydrates, lipids, water, vitamins and mineral substances. It analyse basic types of feedstuffs used in horse nutrition and feeding principles and technologies of sport horse feeding. The analysis is done on group of 5 sport horses focused on showjumping. Composition and energy value of feed ration, feeding technology and energy needed for training are evaluated at the end.
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Výživa dojnic v průběhu laktace
FALTUSOVÁ, Tereza
This bachelor's thesis deals with the nutrition of dairy cows during lactation. A brief description is also given to the physiology and morphology of the digestive system of ruminants. It characterizes phase nutrition, requirements for nutrients and energy needs for individual periods of phase nutrition, including the need for minerals and vitamins. The work also includes the basic characteristics and the need for individual components in nutrition and subsequently any possible disorders caused by their deficiency or improper nutrition.
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Vliv způsobu nakládání na přesnost nakládky míchacích krmných vozů
ŠŤASTNÝ, Filip
The subject of the diploma thesis is Influence of loading method on loading accuracy of mixing feed wagons. The teoretical section describes the technologies used in feeding cattle. Both, technology from the past and especially modern technology. An overview of mixing feed wagons is listed, especially in terms of loading and unloading. In the practical part of the diploma thesis there is a comparison of two different feed wagons from the brand Faresin and Trioliet. The comparison focuses mainly on the loading and unloading of feed. The data will be recorded in a programmable weighing computer system integrated in each mixing wagon used. The thesis contains a brief description of both computer programs. The obtained data are recorded in tables and graphs for better overview.
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Vliv obsluhy na přesnosti nakládky míchacího krmného vozu vyřezávacím zařízením
PRŮŠA, Jakub
The diploma thesis deals with influence of the operator on the loading accuracy of the mixer feed wagon with cutting device and it is divided into two parts. The first part is theoretical and focuses on problematics of cattle feeding. This section describes feed preparation technologies from initial material storage to final distribution to the feed trough. There are also mentioned factors influencing the accuracy of loading the feeder car. The second part is practical and deals with the influence of the operator on the accuracy of loading fodder into the feeding mixer. It also describes the whole feed line, which is involved in the preparation of complete feed, at the company where the measurement was made. The results section shows the values that were measured during the observation.
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Výživa dojnic v daném zemědělském podniku
NEUGEBAUEROVÁ, Eva
This bachelor thesis is focused on the quality and level of nutrition of high-yielding dairy cows of Czech spotted cattle. The work is divided into two parts. The first part consist of theoretical base of researching issues. Practical part is focused on evaluate factors participating on the quality and level of feeding and nutrition of dairy cows in clinical practice.
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Vliv výživy na mléčné složky u dojnic
Zmrhal, Vladimír
The individual components of milk are differently influenced by nutrition. Milk fat is the most impressionable component of milk. Its content is largely influenced by structure feeding ration and the amount of fibre in ration, acetic acid originates in which the fermentation as the main precursor of milk fat. Fat composition can be also influenced by feeding fats protected against degradation in the rumen and linseed or rapeseed seed which act to the content of unsaturated fatty acids. Negative effect on milk fat has mainly higher content of starch in feeding ration. Milk proteins are influenced by the amount of microbial protein synthetized in the rumen which is influenced by the ratio of degradable protein and energy feed. On the content of milk proteins act also so-called by-pass protein and nondegradable amino acids. Especially methionine and lysine, which are considered as limiting for the synthesis of milk proteins. The content of lactose is reduced when the organism is in the energy deficit and also by influence of mastitis. The aim of this work is to describe the mechanism by which nutrition act on dairy components.
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Stanovení in vitro stravitelnosti sušiny a organické hmoty směsných krmných dávek s rozdílným zastoupením krmných surovin
Vojkovská, Jitka
Review of this thesis concisely describes total mixed ration (TMR) aproach, introduces INRA and CNCPS systems of evaluating rations for dairy cattle according nutritional requirements. Also there are described requirements of feed quality, structure and interaction between nutrients and organic matter digestibility. The experiment evaluates in vitro digestibility of dry matter and organic matter of different rations. Specifically rations for cow in early lactation, in the peak of lactation and for dry cows. The digestibility is compared according to nutrient composition. The digestibility was evaluated on Daisy Incubator (ANKOM TECHNOLOGY). For evaluating of results were used MS Excel and STATISTICA softwares. For statistical evaluatig were used regression analysis and Kruskal Wallis test.
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Vliv technologických postupů na kvalitu siláží v měnících se ekonomických podmínkách
Neuman, Aleš
This research describes several major crops grown in the Czech Republic for ensiling and production of bulk feed for dairy cows. It describes their growing technology, harvesting technology and the ensilage process. It also evaluates the impact of the weather, especially its extreme fluctuations in recent times on the quality of the forage and the resulting canned fodder. It evaluates the quality of the feeds of a particular company on the basis of the analysis of silage from different years. Based on an analysis of the company's accounting records, the valuation of bulk feeds produced by the company itself. Subsequently, she is evaluating feed rations of individual groups of dairy cows for the reference period of 15 months. It evaluates the efficiency of feed rations, hence the profitability of the whole breed and the possibility of responding to fluctuations in prices on the agrarian market.
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Výživa koní po ukončení sportovní kariéry
Korbélyiová, Lenka
The main topic of this bachelor thesis is the nutrition of horses in retirement. The aim of this essay is to summarize information about nutritional requirements and prin-ciples for creating feeding rations for those horses. The theoretical part contains general topics, which are necessary for understanding the rules of correct equine nutrition. It deals with anatomy and physiology of an equine digestive tract, significance of nutrients and their requirements, and characteristic of commonly used feeds. The practical part contains chapters about health issues caused by inadequate feeding, comparision of fee-ding sport horses and horses after their active sport career, and also nutrition of aged horses.
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Vliv výživy na složení mléka dojnic
Čumová, Klára
This bachelor thesis deals mainly with nutrition and its influence on milk composition of dairy cows. The first part describes the physiology and anatomy of the mammary gland, as well as the digestive tract focused mainly on the specifics that occur in ruminants - for example ruminations, motorics of the pre-stomachs, digestion of individual nutrients in the rumen and small intestine. The next section deals with milk and its main compo-nents, including proteins, sugars and fats, as well as minor components such as urea, citric acid, free fatty acids, and ketone bodies. Basics of nutrition, feeding techniques and primarily the effect of nutrition on individual components of milk are described. Given that we are able to influence nutritional composition of milk by nutrition we can determine by its evaluation the level of nutrition and metabolism of dairy cows. In the final part of the thesis are also presented other important influences that cause the chan-ge of milk composition and we can not always influence them, such as genetics, breed, age and more.
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