Global ETD Search
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Showing 1 to 5 of 5 for “"digesta flow"”.
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Protein partition and digesta flow in lactating Holsteins fed 2:1 and 1:2 soybean meal:fish meal
… acid (CoEDTA) infusions marked liquid phase (LP) digesta and Yb-soaked hay was used as a solid phase (SP) marker. Duodenal digesta was separated into SP and LP at 3000xg. Least squares means of LP flows did not differ for total, precipitable protein, or microbial nitrogen, for SF and FS. Total …
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Effects of dietary soybean meal and fish meal on protein digesta flow in Holstein cows during early and midlactation
… in the proximal duodenum were used to measure digesta and nitrogen compounds flow to the small intestine during early and midlactation. Fish meal and soybean meal provided 54 and 56% of the protein in the diets composed of corn grain, corn silage and orchardgrass hay, and which contained 15.4 …
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Effect of cereal type and commensal bacteria on availability of methionine sources and intestinal physiology in pigs
… digestive physiology, mucin dynamics and digesta flow were studied in a series of experiments using conventional and gnotobiotic pigs. At 14 d of age, sow - reared conventional (CON) pigs and isolator - reared monoassociated gnotobiotic pigs (EF) were weaned to corn or wheat/barley based …
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Digestion and utilization of nutrients in diets containing feather meal and (or) supplemental fat by lactating dairy cows
… of the four diets. The markers used to estimate digesta flow were Co- EDTA and chromic oxide. When cows were fed feather meal, milk fat % was higher, milk protein % was lower, and plasma total essential AA were increased. Dry matter intake, milk production, and plasma long chain fatty acids …
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Magnitude and site of absorption of magneseium and other minerals in ruminants fed different levels of potassium
… oxide was used as an indicator to determine digesta flow. Each trial consisted of a 10-day preliminary period, a 7-day collection of feed, feces and urine, and a 6-day sampling of feed, abomasal and ileal fluid and feces. Magnesium was absorbed mainly prior to reaching the small intestine, …