Thesis has been focused on the analysis of selected factors affecting the length of gestation in cattle, Holstein breed. Pregnancy duration was considerably influenced by the month of conception. Gestation duration was also affected by alive and dead calf, parity, sex of calves and twins. In conclusion, results suggest that pregnancy of cows may be influenced by many factors.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:250622 |
| Date | January 2015 |
| Creators | Dehnerová, Michaela |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
Page generated in 0.0031 seconds