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Sledování výskytu patogenů na druzích r. Ribes na lokalitě Modřice
Haba, Jan
This diploma thesis deals with the most significant fungal pathogens Podosphaera mors-uvae, Cronartium ribicola and Drepanopeziza ribis, which can be commonly identified on currants and gooseberries in our climatic conditions. There are descriptions of various pathogens, how they spread and survive throughout the year, preventive defence and possibilities of curative chemical defence are also introduced. The state of attack of the plants by pathogens was monitored and evaluated. 10 cultivars of currants and 10 cultivars of gooseberries were used for this experiment. The most significant occurrence of P. mors-uvae on annual shoots and on fruit was noticed on gooseberry cultivars 'Terno', 'Golden fig', 'Neguš' and 'Industrie' and on currant cultivars 'Favorit' and 'Junifer'. On the other hand, gooseberry cultivars 'Kaptivátor' and 'Prima' and currant cultivars 'Titania' and 'Detvan' were not attacked. The heaviest occurrence of C. ribicola was recorded on gooseberry cultivar 'Karát', 'Kaptivátor' and 'Karmen' which were defoliated as a result of the pathogen attack. From currants, the heaviest attack was noted on cultivars 'Othelo', 'Titania' and 'Nigra'. The occurrence of D. ribis was slightly noticable on gooseberry cultivars 'Karmen', 'Karát', 'Prima' and 'Invicta'. In terms of currants, the most severe occurrence was logged on cultivar 'Jonkher van Tets'.
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Welfare of beef cattle to pasture breeding.
KUKLÍK, Ondřej
The bachelor thesis is focusing on animal welfare of beef cattle raised on the pasture. The aim of this work is to track the health of cattle on the pasture, disease occurrences and influence on the performance of the herd, used metods of prevention and healing and estimated expenses. During collecting of data and their evaluation was discovered that welfare in this herd is on a good level. Regarding disseases and health problems by beef cattle there appeared only two problems by three cows retention of placenta after the calving and by two calves noninfectious diarrhoea and temperature.
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Diseases and pests of grasses
BÁLEK, Václav
In the search I selected diseases and pests that are harmful to grasses specifying the damage to the health of plants, methods of diagnosis and economic threshold of harmfulness. In addition, I mention about the resistance, which is very important in this issue, because today is already grown and bred resistant varieties and the subsequent intervention against diseases and pests by pesticides or any other form of protection is not usually needed.
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Health problems in Ara chloroptera and Ara macao breeding (review)
JANDOVÁ, Ivana
Red and green Macaw (Ara chloroptera) and Scarlet Macaw (Ara macao) belong to the most bred big parrots in our country. They are resistant species, however, in breeding they can suffer from different illnesses. The aim of this work was to deal with the existing knowledge of their veterinary problems. The work is divided into several main parts according to the qualities of illnesses. There are infectious and invasive diseases, genetic disorders, tumoral diseases or veterinary problems caused by environmental impact. In the last but one part different injuries of these birds are mentioned and the last part contains health problems of digestion, respiration or psyche. Finally, basic aspects of the health problems in the breeding of these species are analysed.
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