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Analýza výživy a krmení vybraných druhů zvířat v ZOO Brno
Mertová, Magdalena
The thesis is concerned with the issue of nutrition and feeding of animals kept in zoos. Specifically, it focuses on two groups of ungulates kept in Brno Zoo, namely equids (Przewalski's horse, eastern kiang, Chapman's zebra) and ruminants (European elk, Indian takin, Himalayan tahr, reticulated giraffe). The main objective of the work was to verify the suitability of the diets used for the selected animal species in terms of feed used and nutrient composition, using available software. The professional animal nutrition software of AgroKonzulta Žamberk spol. s r.o. and a modified feed database used in the Liberec Zoo were used. Feeding standards were created for individual animal species based on the nutrient requirement standards for livestock. The results of the work show that the available programs are not ideal for the analysis of feed rations of animals kept in the zoo. To improve the analysis, it would be necessary to know the exact nutrient composition of the feed used. The results of the analysis of the diets show that most of them contain too much dry matter and other nutrients (especially crude protein). An exception is the elk ration, which would need to increase the dry matter content while reducing the crude protein content.
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Analýza úrovně výživy a vybraných kvalitativních ukazatelů produkce mléka
KAZDA, Miloslav
The diploma thesis focuses on the analysis of the nutritional level of dairy cows and its influence on selected qualitative indicators of milk production. The aim of the work is to carry out a comprehensive assessment of the impact of feed ration and its composition on the quality and quantity of milk production, with an emphasis on identifying optimal nutritional conditions for achieving the highest utility and ensuring good health and living conditions for dairy cows. In the first part of the work, a theoretical review of current knowledge about dairy cow nutrition and milk quality was carried out, focusing on energy and nutrient needs of dairy cows, quality and optimal representation of feed, individual phases of lactation, milk quality, microbiological and hygienic value of milk, and factors affecting its quality. In the second part of the work, an analysis of the nutritional level in the selected breeding was performed. Mixed feed rations and individual components contained in them were evaluated here. Furthermore, utility and qualitative indicators of milk (fat content, protein, lactose, somatic cells, and total number of microorganisms) were assessed.
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Složení krmné dávky a vliv na produkci a reprodukci dojnic
MALECHA, Matyáš
This thesis deals with the issue of proper nutrition of dairy cows and its effect on milk production and reproduction. It includes an introduction to cattle breeding, milk yield, digestion and the main reproductive parameters. High dairy cow production and successful reproduction are positively reflected in the economics of each dairy farm. The ration dynamics will be monitored during the progressive inclusion of roughages in the different phases of nutrition and also on the reproductive indicators in the farm under study.
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Problematika výživy jalovic
RUHSAMOVÁ, Kristýna
The thesis gives an overview of the nutrition of calves and heifers. The thesis is focused mostly on the dairy breeds of cattle and contains recommendations about the correct technology of rearing of calves and heifers, composition of rations, feeding in individual periods with regard to the anatomical-morphological structure of the individual organs of an individual which changes with age. The last chapter is made up of the problematic of health. Heifers are a category of cattle from 6 months to calving. It therefore follows the plant nutrition of calves and is exclusively based on plant feeds. Suitable feed ration in necessary for good health which is a prerequisite for high production of good-quality product and ensuring longevity of dairy cows. The basic requirement for feed ration is to match the growth intensity set by the breeding goal. The correct rearing of heifers is an important factor for high production and correct reproduction.
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Základní aspekty výživy dojnic v průběhu laktace
KAZDA, Miloslav
This bachelor's thesis deals with the nutrition of dairy cows during lactation. There is characterized feeding of dairy cows in the whole meantime. Work contains of recommended feed rations with optimum amount nutrients during phases of lactacion. A brief description is also given to the nutrients, feeds and diseases caused by incorrect nutrition.
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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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