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Vliv plemene na množství, složení a vybrané technologické vlastnosti mléka dojnic chovaných v identických podmínkách jedné stáje
Müller, Luboš
The aim of this study was to determine the effect of breed on the amount, composition and technological properties of milk of dairy cows kept in identical conditions on the selected farm. A total of 18 cows was observed, that is six samples of Ayrshire, Fleckvieh and Holstein cattle. The samples of milk were analyzed in the laboratory. The monitored indicators were: the amount of milk per standard lactation (305 days), fat, protein, non-fat dry matter, dry matter and density content, active and titratable acidity, the process and quality of rennet. The results were compared within those three breeds and milk recording for the year 2014/2015. The highest amount of milk produced the Holstein breed 8802 kg, followed by Fleckvieh 7591 kg and Ayrshire breed 7097 kg. The best parameters for technological use has the Czech Pied cattle milk. The Holstein and Ayrshire milk results were at the similar level. Fleckvieh cows showed the highest content of milk components and Holstein cows the higher protein content 3,21 % com-pared to Ayrshire. The Ayrshire cows produced milk with higher fat content 4,23 %. In kilograms of milk milked cows surpassed Fleckvieh about 451 kg of Ayrshire cattle and about 115 kg the national average. Holstein dairy cows produced about 744 kg of milk less than the national average. All three breed on the farm had higher fat content and lower protein content than the national average.
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Vliv plemene na množství a složení mléka dojnic chovaných v identických podmínkách na vybrané farmě
Müller, Luboš
The aim of this study was to determine the effect of breed on the amount and composition of milk of dairy cows kept in identical conditions on the selected farm. There were monitored cows of the Fleckvieh breed, the Holstein breed and the Ayrshire breed. The ration was given to all three breeds of dairy cows in the same quantity and quality. The results of milk yield were determined from the results of performance tests. There was observed the total milk yield in kilograms per 305 days, the average fat content and average protein content. The collected data were compared within breeds between them. Furthermore, the results were compared with the results of performance tests across the country. Most are yielding dairy cows of the Holstein breed, then they were spotted Fleckvieh least taken from their goats and cows ayrshirské. The highest content of components were Fleckvieh cows, Holstein cows followed by a minimum of fat and protein should Ayrshire cows. Compared with the control performance over the Czech Republic the best performing Fleckvieh cows, then Ayrshire and less than the national average taken from their goats Holstein cows.
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Less-favoured Groups on the Labour Market in the Czech Republic, Possibility of National Assistance
Kanzová, Veronika ; Kaczor, Pavel (advisor) ; Müller, Luboš (referee)
The aim of this bachelor thesis is to identify less-favoured groups and determine how these groups help the state. In the theoretical part, I would like to define the concepts associated with the labor market and outline how the labor market is implemented. I also explained what are disadvantaged in the labor market and I would suggest, why they are disadvantaged. The state helps unemployed active employment policy, so I imagine all the instruments of this policy. In the practical part, I would like to represent civic associations and windows to enumerate the contributions received. In this section I wanted to compare the data of selected offices of the Ministry of Labour and Social Affairs, where information is published. Data will include unemployment, job seekers and active employment policy.
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