Author:
ROHR K.,BRANDT M.,LEBZIEN P.,SCHAFFT H.
Abstract
Duodenal flow as derived from total collection and spot sampling was compared in three Friesian cows, using a re-entrant cannula without transecting the intestine. Cr2O3 was used as a single marker. Small differences in flow of dry matter, organic matter and nitrogen indicate that the spot sampling procedure may render valid results. The mean recovery of Cr2O3 was 96.7%. Key words: Cattle, duodenal flow, sampling technique, marker
Publisher
Canadian Science Publishing
Subject
Animal Science and Zoology,Food Animals
Cited by
29 articles.
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