Analýza životních projevů dojnic ve volném kotcovém ustájení

Bacholor thesis is focused on the analysis of vital sings in the pens. The aim is to these vital sings analyze and evaluate the results. The first half is devoted to the theoretical basis of the issue. The introductory part introduces the concepts of Holstein cattle, milk yield, lactation, ethology and technology cattle housing. The practikal part is processed by a specifict analysis. Observations took place in the summer, in July and August one a month. Followed mainly the following activities: eating, drinking, chewing, urine, standing, lying down. Attention was also paid to the efficiency of dairy cattle and lactaion. From the rusults it was found that the yield was higher, the content of milk components was lower. And this was recorded for lactation with increasing lactation yield going up, but the lower the value of dairy ingredients. Dairy cows on the second higher lactation lay more than cows at first lactation