In the whole, 487 samples have been collected from two farms in the Kladno region during the time periods as following: Autumn 2004, Winter 2005, Spring 2005,Autumn 2005, Winter 2006 and Spring 2006. For the investigation of the parasite presence in the dung the flotation-concentration method (Sheather sugar solution) and specific aniline {--} carbolic - methylviolet colouring according to Miláček and Vítovec (1985) with followed microscopy investigation at 200 - 400× magnification have been used. The infections caused by Cryptosporidium spp., Eimeria spp., Isospora suis, Giardia intestinalis, Trichuris suis, Ascaris suum and Strongyloides ransomi have been found in the samples. For the most part, the infection caused by Cryptosporidium spp. (19.1 %), Eimeria spp. and Isospora suis (5.2 %) have occurred in the breeds. Prevalence of the Giardia intestinalis flagellates have reached to 2.9 % and 5.4 % for nematodes Majority of the positive samples had solid consistency of the dung. The smallest occurrence of the parasites have been diagnosed in the winter 2005. On the contrary the greatest occurrence have been diagnosed in autumn 2005.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:46387 |
| Date | January 2007 |
| Creators | ČIVIŠOVÁ, Jana |
| 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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