Results 221 to 230 of about 1,749,103 (247)
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Ruminal degradation of tannin‐treated legume meals
Journal of the Science of Food and Agriculture, 2004AbstractThe inefficiency of protein utilisation by ruminants fed protein concentrates (based on legume meals) causes serious economic loss and environmental damage owing to their rapid hydrolysis and deamination in the rumen. Thus efforts aimed at slowing the ruminal fermentation of such feeds are needed, and recent studies have observed potentially ...
TF Martínez +4 more
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Ruminal Degradation and Outflow of Amino Acids in Cows
Journal of Veterinary Medicine Series A, 1989SummaryTwo rumen‐ and duodenum‐cannulated cows were used to study the disappearance rate, degradation in, and outflow from the rumen of four amino acids administered individually into the rumen at the following dose levels (mmol): lysine 273–547‐820, tyrosine 276–496‐828, isoleucine 381–762‐1143, methionine 335.
N, Sulu +3 more
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Journal of Animal Science, 1990
Abstract The effects of ruminal ammonia concentration on bacterial numbers, fermentation pattern and degradation of feed ingredients in the rumen were examined with three nonlactating Holstein cows fitted with ruminal cannulas. Cows were fed twice daily a complete mixed diet (90% whole plant oat silage and 10% concentrate mixture ...
M K, Song, J J, Kennelly
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Abstract The effects of ruminal ammonia concentration on bacterial numbers, fermentation pattern and degradation of feed ingredients in the rumen were examined with three nonlactating Holstein cows fitted with ruminal cannulas. Cows were fed twice daily a complete mixed diet (90% whole plant oat silage and 10% concentrate mixture ...
M K, Song, J J, Kennelly
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Nτ-Methylhistidine-Feed and Duodenal Content and Ruminal Degradation
Journal of Animal Science, 1986N tau-methylhistidine (NMH) concentrations were determined in acid hydrolysates of 12 common feedstuffs for ruminants, and duodenal digesta from steers fed alfalfa haylage and high-moisture corn. For six species of grass hays, NMH concentrations ranged from nondetectable (ND; less than .1 nmol/g dry matter) to .6 nmol/g dry matter.
P W, Gur-Chiang, W G, Bergen
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Ruminal Protein Degradation and Protein Value of Feeds
Archiv für Tierernaehrung, 1987The relationship between dry matter (DM) degradation and crude protein (CP) degradation in the dairy cow's rumen was determined with a view to defining the protein value of feeds for ruminants. The nylon bag technique was applied for these studies. For all the feeds investigate (green fodder and preserves from cocks-foot, ryegrass, alfalfa/grass and ...
J, Voigt, B, Piatkowski
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Degradability of Legumes Proteins in Ruminant Nutrition
Journal of Ethology & Animal Science, 2019Legumes are the main source of protein and the main constituents of ruminant meals. This place is occupied by the ability of biological nitrogen fixation and because of their high nutritional value. They significantly reduce production costs – less application of nitrogen mineral fertilizers and a lower proportion of concentrated nutrients in ruminants
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Tropical Animal Health and Production, 2020
Luana Andrade Costa +6 more
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Luana Andrade Costa +6 more
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Post-ruminal Degradation and Absorption of Carbohydrate by the Mature Ruminant
The Journal of Nutrition, 1966P L, Wright, R B, Grainger, G J, Marco
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