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Zhodnocení vztahu kvantitativních a kvalitativních parametrů mléčné užitkovosti dojnic holštýnského plemene v konkrétním chovu
Poláčková, Pavlína
The aim of this bachelor’s study was to evaluate an effect between quantitative and qualitative parameters of milk efficiency. As a quantitative parameter was used milk yield. Observed properties from qualitative compounds were fat, protein, lactose, somatic cells and carbamide. To the problem was processed review of literature. Evaluation was realised in cooperative farm AGROS Vyškov-Dědice which deals with breeding of the Holstein breed with average efficiency 35 kg milk per day. Dates of milk efficiency were taken from the control efficiency and afterwards putted through analysis in MS Excel. It has been found that with rising milk yield was increase fat and also protein content which is not common in our farms and it is contrary to commonly stated literature or other authors. Reversely lactose had been evaluated rather indirect impact – the lactose content decreased with increasing milk yield. No correlation was found for somatic cells and carbamide with milk yield.

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3 POLÁČKOVÁ, Petra
3 Poláčková, Petra
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