Ligh welfare in dairy cow barn. Preference testing.

DOLEŽAL, Oldřich KUNC, Petr, KNÍŽEK, Josef a BÍLEK, Miloslav. Ligh welfare in dairy cow barn. Preference testing.. Annals of Animal Science, 2004, roč. 2004(Supplementum 1), s. 57-59. ISSN 1642-3402.
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Abstrakt

The objective was to investigate a natural interest of cows in an area with supplemental light from November to February. The results showed that animals clearly ( more than 90%) preffered to stay in the part of the barn with supplemental light.

OdděleníTechnologie a technika chovu hospodářských zvířat