The aim of the thesis was to focus on the evaluation of ejaculate quality from rams obtained by various methods of sampling and description of ejaculate collection methods in male farm animals with a focus on small ruminants. The ejaculate collection method of rams in the zwartbles breed did not affect ejaculate parameters. A significant difference was found in the volume of ejaculate, and also in other indicators of ejaculate quality, for example in sperm activity, as well as in eddy motion, sperm concentration and percentage of morphologically normal spermatozoa. The most significant difference seems to be in sperm concentration; in other indicators, differences do not have such an impact on the production of insemination doses and practical utility in reproduction. The effect of the ejaculate collection method on rams was also evident in short-term preservation in commercial diluent and pasteurized milk.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:427807 |
| Date | January 2019 |
| Creators | Filipi, Helena |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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