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National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Analýza reprodukční užitkovosti prasnic ve vybraném chovu
 Bauerová, Šárka
The aim of this bachelor thesis is to evaluate the reproductive performance of sows in a selected enterprise. In the literary part of the thesis the state of pig breeding in the Czech Republic, reproductive characteristics of sows and basic indicators of reproductive perfor-mance in boars are described. For the reproductive traits of sows, such as fertility and milk yield, external and internal factors affecting them are described. The methodology of the bachelor thesis includes general characteristics of the enterprise. Indicators of the sow herd, including young sows, which consisted of an average of 500 sows, include the % of sows farrowed after first insemination, the number of all piglets born and the number of stillborn and live-born piglets.The length of weaning and number of piglets weaned, the age structure of the sow herd and the reasons for weaning were also assessed. The results obtained are compared with the results of the reproduction indicator in the Czech Republic and also in the Vysočina region. A proposal is included for the optimization of breeding conditions that could influence reproductive indicators and improve reproduction in the breeding.
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