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Detekce onemocnění paznehtů dojnic pomocí infračervené termografie
KLÍMA, Denis
The diploma thesis is focused on the use of modern technologies, specifically infrared thermography in dairy farming. The work primarily focuses on the detection of hoof diseases of dairy cows, their early diagnosis and the initiation of adequate treatment. The methodology evaluates the potential and usefulness of infrared thermography as a noninvasive tool for rapid examination of the most common diseases of dairy cows, especially in the hoof area. Also the work primarily focuses on digital dermatitis, which is the most extensive in this area. The weakness of cattle, especially dairy cows, is a worldwide problem and lameness is one of the most common causes of dairy cows being weaned. Hoof problems and diseases have a negative impact on animal health and welfare, which can affect farms. Prevention and early diagnosis of lameness should prevent the development of the disease and the consequent high costs of treatment. The literature section describes the most common causes of infectious and noninfectious diseases, prevention and diagnosis by infrared thermography (thermal imaging). Susceptibility to the disease is primarily affected by the quality of the horn. The quality of the horn is affected by internal and external conditions, such as hygiene, nutrition, hormonal changes during calving and lactation, the age of the animal or genetic predisposition. The next part of this review summarizes the basic principles and possibilities of using infrared thermography in the early detection of disease in dairy cows.
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Analýza vztahu mezi onemocněním paznehtů a mléčnou užitkovostí dojnic českého strakatého skotu ve vybraném chovu
BUREŠOVÁ, Michaela
The content of this diploma thesis was the analysis of dairy cows' limb disorder in the relationship with milk yield, finding the cause of the disorder origin and possi-bilities of its treatment. In the watched breeding there were evaluated 167 dairy cows of Czech Simmen-tal cattle suffering acute disease of cloven hooves. The analysis in the enterprise las-ted from January to September 2020. Within eight curative cycles takes place a treatment of limping dairy cows' cloven hooves. Monitored parameters were milk yield (kg of milk), content of protein (%), fat (%) and somatic cells. With increasing limping of dairy cows comes to a decrease in milk yield up to 5 kg milk per a dairy cow and a day. The most frequent disease of cloven hooves was abscess (47%). The second most frequent disease was dermatitis (30%). To other diseases belongs necrobacillosis, laminitis, cleft and mechanical injury of dairy cow limbs. The most afflicted were hind limbs (82%). As a consequence of disease of cloven hooves were removed 2 % of dairy cows.
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Hodnocení účinnosti desinfekce končetin dojnic
Burianová, Milena
The bachelor thesis focuses on the issues of diseases of dairy cow´s limbs. In the theoretical part there is a literature review with description of basic information of the cattle´s limb, how to take care of hooves, factors which affect the health of limbs, the there is a review of the main and the most common diseases. The end of the theoretical part deals with preventive measures. The methodical part deals with the costs of treatment of selected diseases and preventive measures. There is also an average decrease of dairy cow´s utility at the certain time in selected dairy cows.
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Onemocnění paznehtů v chovu mléčného skotu
NĚMCOVÁ, Jitka
Bachelor thesis is focused on diseases of the limbs in high-yield dairy cows, causes of diseases and their treatment options. Here are described factors that influence the incidence of disease in farms and its expansion. In the reporting breed was assessed health status hoof total of 437 dairy cows in three cycles of treatment. As part of a treatment cycle of the treatment, cure or control individual hooves of dairy cows. The most common disease was Rusterholz´s ulcer (56 %), other diseases assessed were represented on average 10 %. It was a foot rot, dermatitis digitalis, dermatitis interdigitalis and mechanical damage to limbs cows. No health problems have been a total of 20 % of dairy cows. Here are described factors that influence the incidence of disease in farms and its expansion. Finally, they were also considered external factors that can influence the health of the hoof. It was mainly the effect of diet, environment, technology, housing or affect the care of hooves.
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Influence of different housing systems on the health of hooves of dairy cows.
MAKAS, Martin
The present work is focused on evaluating the impact of stable housing on illness and health limbs of cattle. The theoretical part of this thesis focuses on the most common disease of the extremities and the friendly manner of their treatment. In the practical part two measurements made at different locations. Measurements were carried out within one year. They asked a number of diseases and types of diseases. The highest frequency of diseases of the limbs was demonstrated in bezstelivového housing system.
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