It is general knowledge that management influences results in cattle production to the highest extent, and that the culling of cows is a very good indicator of the success of farm management. A comparison of results of culling for first calving cows on farms with various levels of production in 2011 established differences both for the number of culled animals and the reasons for culling. On farms with higher levels of production, the share of first calving cows in overall culling was 25.9% or 4.5% less than on farms with a lower level of production, i.e. 4.8% less died, and 0.7% first calving cows had to be slaughtered, while 5.6% more first calving cows were culled for economic reasons. At both levels of production, dominant reasons for c...
Main aim of cattle breeding is to keep cattles with high productivity in production as long as possi...
Number of heads of cattle in the last 11 years is constantly decreasing. In this period, number of c...
Results of the effect of direct and indirect selection on quantitative properties of milk production...
Causes for cow culling in a tie stall system were investigated on a sample of 3060 cows culled in 20...
Body condition of high yielding Holstein-Friesian dairy cows changes during the production cycle. It...
Due to the successful genetic selection for higher milk production in Holstein dairy cows, a dramati...
Dairy records, containing 1269 lactation record of 462 Jersey dairy cows collected over 16 years, fr...
The objectives of this research were to investigate the effect of the housing system (tie-stall and ...
During 2011, the impacts of two different dairy cow management systems (pasture- confinement and con...
This study was conducted in five dairy farms with different capacity (farms A with 47, B 12, C 10, D...
Different diseases experienced in dairy farms cause decreased productivity and profitability. This d...
The objective of work was to evaluate effects of milk production level (MY1≥9500 kg, n=23; MY2 = 800...
The aim of this work was to determine incidence of calving and postcalving reproduction disorders an...
The objective of this retrospective cohort study was to evaluate the efficacy of selected Johne’s-di...
This bachelor thesis deals with the most common reasons of culling dairy cows of holstein cattle fro...
Main aim of cattle breeding is to keep cattles with high productivity in production as long as possi...
Number of heads of cattle in the last 11 years is constantly decreasing. In this period, number of c...
Results of the effect of direct and indirect selection on quantitative properties of milk production...
Causes for cow culling in a tie stall system were investigated on a sample of 3060 cows culled in 20...
Body condition of high yielding Holstein-Friesian dairy cows changes during the production cycle. It...
Due to the successful genetic selection for higher milk production in Holstein dairy cows, a dramati...
Dairy records, containing 1269 lactation record of 462 Jersey dairy cows collected over 16 years, fr...
The objectives of this research were to investigate the effect of the housing system (tie-stall and ...
During 2011, the impacts of two different dairy cow management systems (pasture- confinement and con...
This study was conducted in five dairy farms with different capacity (farms A with 47, B 12, C 10, D...
Different diseases experienced in dairy farms cause decreased productivity and profitability. This d...
The objective of work was to evaluate effects of milk production level (MY1≥9500 kg, n=23; MY2 = 800...
The aim of this work was to determine incidence of calving and postcalving reproduction disorders an...
The objective of this retrospective cohort study was to evaluate the efficacy of selected Johne’s-di...
This bachelor thesis deals with the most common reasons of culling dairy cows of holstein cattle fro...
Main aim of cattle breeding is to keep cattles with high productivity in production as long as possi...
Number of heads of cattle in the last 11 years is constantly decreasing. In this period, number of c...
Results of the effect of direct and indirect selection on quantitative properties of milk production...