National Repository of Grey Literature 8 records found  Search took 0.00 seconds. 
Optimalizace výživy a krmení v chovu dojeného skotu
ŠENKYPL, Petr
This master thesis focuses on factors affecting the quality of the diet in dairy cows and its relation with milk production. On the analysed farm breeding Holstein cattle, the feed rations are evaluated in terms of diet composition and optimal supply of energy and nutrients for milk production. The diet composition during the followed period and its optimisation, diet analyses and metabolic tests of the cattle are evaluated in this work.
Evaluation of Milk Quality in Conventional and Ecological Breeding of Cattle
TSCHERNAYOVÁ, Kateřina
In my work are confronted two farms with cattle breeding in Southbohemical district. One of them is farming ecological and the other conventional. Both farms are situated in the foothills of the Bohemian Forest. On the farms are bred two breeds- Holstein and Czech Spotted Cattle, on each one hundert cattles. I focused on composition of feeding ration, feed quality and its prospective influence on milk composition. In work are graphic compared the reservoir samples of milk from ecological and conventional farm with average values of districts České Budějovice and Český Krumlov. There are also compared for example milk fat, protein and somatic cells. In individual samples were analysed- citric acid, pH and conductivity of milk.

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