Bioavailability of Ruminally or Abomasally Infused L-carnitine in Holstein Heifers

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Bioavailability of Ruminally or Abomasally Infused L-carnitine in Holstein Heifers

This study evaluated the relative bioavailability of carnitine delivered by different methods in dairy cattle. Four Holstein heifers were used in a split-plot design to compare ruminally or abomasally infused L-carnitine. The study included 2 main-plot periods, with infusion routes allocated in a crossover design. Within main-plot periods, each of 3 subplot periods consisted of 4-d infusions se...

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Determination of Intestinal Disappearance of Lysine and Methionine Derived from Ruminally Protected Lysine and Methionine in Holstein Heifers

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ژورنال

عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports

سال: 2016

ISSN: 2378-5977

DOI: 10.4148/2378-5977.1331