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Pastva oviec v Národnej prírodnej rezervácii Mohelenská hadcová step
Sečkárová, Tereza
The diploma thesis deals with the impact of sheep grazing on the protected steppe biotopes of the National Nature Reserve Mohelno Serpentine Steppe. It focuses on the ethological manifestations of the sheep flock and on the evaluation of the state of the pasture before and after the end of animal grazing in enclosures 7 and 8. Based on the results of the ethological observations, it is likely that the grazing activity of the sheep was influenced by the outside temperature, while in most cases it was increased at lower temperature. It can also be assumed that the sheep continued their grazing activity even after the end of the ethological observation. There was no significant difference in the height of the grasses before and after the end of grazing in the given fences, but the selectivity of the sheep regarding herbs and lady´s bedstraw (Galium verum), which was abundantly represented on the pasture, was confirmed. The results are processed into tables and graphs, and photographic documentation can be seen in the appendices of the work.
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