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Stables with Milking House
Lenoch, Petr ; Hovořák, Dalibor (referee) ; Hlavačka, Tomáš (advisor)
Master’s thesis deals with a project documentation of a farming building. It is situated in agrarian farm in Horní Kalná in Královehradecký kraj. There will be 340 cows. Stable will be connect with milking house by connecting tunnel. Head mission is with simply solving and with useing high technology create very good conditions for stay of animals (welfare).
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Porovnání obtížnosti porodů u různých plemen skotu ve vybraném chovu
Kozlová, Eliška
This bachelor thesis examines the issue of difficult calving depending on breed affiliation and utility type. This work summarizes three basic breeds of different utility types that are bred in the Czech Republic. Furthermore, the work deals with the description of estrous cycle, methods of insemination, the period of gestation and the subsequent parturition. During parturition, emphasis is mainly placed on its progress. Therefore, the work also deals with internal and external factors. These factors aren’t always controllable, but some of them can be influenced by keeper or directly by breeding. Early detection of dead fetus is also important for calving. Whether the calving is assisted and whether any assistance is performed in an appropriate way has a relatively large influence on the course of calving itself. Depending on the extend to which assistance was required, the overall course of the birth is also evaluated. In this work was evaluated the calving process in Czech Fleckvieh and Charolais breeding. Both breeds were kept in the company ZEAS Lysice a.s., which is located in the South Moravian region. The results of the calving process were compared according to breed, year of calving and whether they were first-calf or older cows. The analysis of the data showed a significantly high incidence of the desired calving process in the Charolais breed, up to 99,28 %. Czech Fleckvieh showed a higher incidence of unwanted calving, which was 1,72 %. It also has been proven that older cows calving process was better than heifers. In the analysis of the year of calving, its influence on the course of calving wasn’t proven.
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Analýza reprodukčních ukazatelů plemene limousine ve vybraném chovu
Neubauerová, Ester
The aim of the bachelor thesis was to evaluate the reproductive indicators of the limousine breed in the selected breeding. For this purpose, monitoring and data collection was carried out in the period of 2021 and 2022. Subsequently, an analysis of selected reproductive indicators was carried out, which mainly included the percentage of conception (%), gross and net birth natality (%). Using the results, it was possible to evaluate the fertilization ability of breeding bulls that were used as part of natural breeding in breeding. In each year, all cows were divided into 3 herds and a breeding bull was then placed in each herd. As part of the monitoring, a lower percentage of pregnancy on average was found in a specific breeding for all monitored cows, namely in 2021 and 2022 (77.8% and 55.3%). This lower conception rate also resulted in a lower percentage of gross and net birth natality (74.1% and 51.8%). However, when looking at specific herds, significant differences can be seen with regard to the breeding bull used. As for the gender representation of calves born, in both years bulls prevailed over heifers.
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Herpesvirové infekce zvířat
Křižánková, Petra
This bachelor's thesis deals with important types of herpesvirus diseases in the main species of farm animals as well as in dogs and cats. It individually characterizes selected infections caused by these viruses in cattle, carp, horses, pigs, dogs, and cats. The thesis describes etiology, pathogenesis, treatment and prevention. Furthermore, there is gived the status of occurrence of individual diseases in the Czech Republic. At the end of the thesis, is described case of herpesvirus diseases of German sheperd female.
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Význam KU ve vztahu k produkčním a reprodukčním ukazatelům a zdraví dojného skotu v ČR
Brynda, Jiří
The bachelor's thesis deals with the description of the Utility Control of Holstein Cattle. The methodology of sample collection up to individual results is described in the thesis. Furthermore, the thesis demonstrates the statistical processing of data from Utility Control using commercial programs and the ČMSCH program. The main factors that the thesis follows in evaluating the Utility Control of cattle include production, reproduction, and cattle health. The Utility Control in dairy cattle monitors the performance of individual cows and the overall efficiency of breeding, with the aim of improving the health and performance of cows and increasing milk production. Various factors are monitored during the Utility Control, such as the amount and quality of milk produced, cow health, reproductive performance, and overall cow condition. Results are compared with expected outcomes and with results from other farms. The goal of Utility Control is to improve breeding efficiency and maximize profits from milk production. Utility Control also helps to identify potential health problems in cows and allows for timely intervention, which can reduce veterinary care costs and decrease the risk of cow mortality. The aim of the thesis was to present and clarify topics related to Utility Control, describe individual determining components, and describe processed results of the commercial programs of Milkprogres s.r.o and VVS Verměřovice s.r.o.
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Vliv selenu a vitamínu E na kvalitu masa vykrmovaných býků
Navrátilová, Eliška
A control and an experimental group of bulls were set up for the experiment. The bulls were fed the same total mixed ration. The experimental group had this total mixed ration by the addition of vitamin E and selenium. The whole experiment lasted for 90 days. The bulls were weighed at monthly intervals. At the end of the experiment, the bulls were slaughtered at the slaughterhouse. Samples were taken from the muscle, which were wrapped and stored in a refrigerator. Individual analyses were conducted for a total of 4 weeks, from week 0 to week 4 of maturation. Analysis for selenium content and sensory properties of the meat was carried out at the beginning and at the end of maturation. The result showed that the addition of selenium and vitamin E to the total mixed ration did not affect weight and gain. The selenium content in the meat of the experimental group was higher and increased during maturation, while that of the control group was lower and gradually decreased. As the selenium content of the meat increased, the sensory parameters evaluated also improved, whereas the results of the control group were similar at weeks 1 and 4 of maturation.
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Biotechnologické metody v reprodukci skotu
Novotná, Eliška
This bachelor thesis deals with biotechnological methods of cattle reproduction. It is a research from academic articles and literature. In the beginning of this thesis, basic information about reproduction, insemination, and its history is described. The history is followed by a description and explanation of individual methods of searching for heat in cattle. Furthermore, this thesis describes various methods of cattle insemination and the use of embryo transfer, which is compared with the insemination itself. Subsequently, methods of gravidity detection and their use are summarised and described. Finally, the information about the insemination of cattle is summarised.
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Hodnocení růstové schopnosti telat plemene hereford ve vybraných stádech masného skotu
BARTŮŇKOVÁ, Lenka
The thesis assesses the factors of growth ability of calves in herds of Hereford beef cattle. Herds of six separate breeders were evaluated throughout the years between 2018 and 2021. The total of 1393 purebred calves were included in the assessment. The data was sorted by sex, year and month of birth of the calves, the father of calves and birth order of the mother. The subject of the observation were weights of the calves at birth and at 120, 210 and 365 days.
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Vliv managementu a technologie odchovu telat na výskyt parazitárních onemocnění
PAŘÍZKOVÁ, Petra
Faecal samples were collected from two dairy farms. The influence of management and technology on the incidence of Cryptosporidium and Eimeria infections was investigated. A total of 20 calves from each farm were observed from birth to 16 weeks of age, and faecal samples from each animal were examined weekly. A total of 680 faecal samples were collected and examined. Parasite detection was performed by a combination of standard parasitological microscopic and molecular methods. Infections with C. parvum subtypes IIaA13G1R1 and IIaA17G1R1, C. ryanae subtype XXIc, E. zuernii, E. cylindrica, E. ellipsoidalis, E. bovis, E. auburnensis, and E. subsferica were detected. The cumulative prevalence of C. parvum on the sampled farms was 85 %, and the prevalence of infection was detected at one to four weeks of age. The cumulative prevalence of Eimeria spp. reached 100 % in calves from both monitored farms at 16 weeks of age. Feeding high-quality colostrum with a higher immunoglobulin content reduced the intensity of infections caused by C. parvum. The risk of Eimeria infection increased with the length of time calves remained in the farrowing room when the newborn animals were in contact with older calves. Inadequate technique for raising calves together after weaning resulted in an increased incidence of diarrheal disease.
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Reprodukce a management chovu vybraných plemen masného skotu
NÁVAROVÁ, Eliška
The literature review presented in the bachelor thesis focuses on the ma-nagement and characterization of cattle breeding, specifically the Aberdeen Angus, Limousin, and Charolais breeds. The following chapter describes ecological ag-riculture, as the thesis includes companies that breed cattle in organic farming. The upcoming chapter of the thesis centers on the reproduction of beef cattle breeds. The aim of this thesis was to conduct a comprehensive and continuous analysis throughout the year by which to evaluate the level of reproduction and ma-nagement. The practical part focuses on evaluation the course of delivery, pregnancy diagnosis results, weight of calves at birth and weaning, and the results from semen examination. The data for this thesis were collected from six companies using ac-companying lists of cattle, animal husbandry records, and bull spermograms. In the conclusion of the thesis, the results are summarized and evaluated. Companies specializing in Limousin and Charolais breeding include their bulls in herd for approximately two months. The company that focuses on breeding Aberdeen Angus has its bulls in herd for most of the year. More frequent occurrence of difficult births was recorded for the Limousin breed at the Rolnická Skalná company, and their number significantly exceeded the average incidence of complicated births for this breed. A higher incidence of di-fficult births was also analyzed for the Charolais breed at the SPO-ZEM Nový Kos-tel company. The number of difficult births recorded at the company specializing in breeding Aberdeen Angus slightly exceeded the breed's average. The highest success rate of pregnancy was found in the companies SPO-ZEM Nový Kostel, Farmy Třebeň, and Anonymu. The Naturland company achieved unsatisfactory levels of pregnancy rates. Companies breeding Limousin achieved lower birth weights, nonetheless the values were satisfactory. Weaning weights of calves in these companies were suita-ble. Companies focused on breeding Charolais achieved unsatisfactory average birth weight values but excellent weaning weight values. For the Aberdeen Angus breed, satisfactory average weaning weight was achieved for heifers, while the weight of bulls was lower than usual for the breed. From the total of 12 monitored bulls, all were fertile at the beginning of the breeding season, infertility was diagnosed in three bulls, and one bull had a high number of immobile spermatozoa. In these bulls, a treatment was applied, which was found to be effective only in two breeding males after the third collection. Bulls for which the treatment was ineffective were removed from the breeding pro-gram.
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