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Etologické projevy u krav chovaných v systému bez tržní produkce mléka / Ethological manifestation at the beef cows bred in the system without market milk production

The aim of the work was evaluate on the dynamic of live performance at the beef cows in the system of breeding cows withour market milk production in the subnountain areas. The chosem method was a direct group observation within ten-minute intervals. The longest duration of pasture was in autumn 59.6 % of the day and the shortest in winter 30.8 % of the day. The activity of lying depended on standing and decreased from spring period 15.3 % of the day on 5.7 % of the day in winter period. The observation flows to the fact, that breeding of the livestock from welfare and adaptability herd of view is suitable in sub-mountain areas.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:48982
Date January 2008
CreatorsVESELÁ, Jana
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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