Different Nutritional Strategies of Dairy Cows During Dry-Period

KUDRNA, Václav, ILLEK, Josef, JOCH, Miroslav, VÝBORNÁ, Alena, LANG, Petr a TYROLOVÁ, Yvona., 2017 Different Nutritional Strategies of Dairy Cows During Dry-Period. In XII. Kábrtovy dietetické dny. Brno: VFU, s. 248-250. ISSN
Year2017
CathegoryOthers
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Abstract

In this experiment, three dry-cow nutritional strategies were evaluated. The experiment was conducted on 36 high-yielding dairy cows and started 40 days before parturition. The control group (K) during 40 days before parturition was fed a traditional dry-period diet with additional 3 kg of concentrates (grain mixture). Additional concentrates of two experimental diets were based on protein components, the experimental diets differed in straw content. After parturition all cows were fed equal diet. Besides others, milk production, chewing time and feed intake time were affected by nutritional strategy