Results 21 to 30 of about 64,421 (250)

SOLUTES IN THE RUMEN OF THE SHEEP [PDF]

open access: yesQuarterly Journal of Experimental Physiology and Cognate Medical Sciences, 1965
The osmolality and specific conductivity and the concentrations of sodium, potassium, ammonium, volatile fatty acids, total nitrogen, dry weight and ash were determined in the rumen liquor of sheep that had been without feed or water for 18 hr. The liquor was significantly hypotonic to blood plasma.The fasting levels of the rumen osmolality and ...
A C, WARNER, B D, STACY
openaire   +2 more sources

Investigations on some indicators in the blood of cattle with orosthenic activity tongue rolling

open access: yesJournal of Advanced Veterinary and Animal Research, 2023
Objective: Hematological studies were carried out in cattle with tongue-rolling hyperactivity in order to establish the etiopathogenetic mechanisms of this behavioral disorder. Materials and Methods: Cattle were divided into two groups: Group 1 (n = 12),
Rumen Binev
doaj   +1 more source

Accumulation of trans C18:1 fatty acids in the rumen after dietary algal supplementation is associated with canges in the Butyrivibrio communitytrans [PDF]

open access: yes, 2008
Optimization of the fatty acid composition of ruminant milk and meat is desirable. Dietary supplementation of algae was previously shown to inhibit rumen biohydrogenation, resulting in an altered milk fatty acid profile.
Dijkstra, J.   +11 more
core   +1 more source

MICROBIAL PROTEIN PRODUCTION IN THE RUMEN OF STEERS FED LOW QUALITY FORAGE SUPPLEMENTED WITH VARIOUS LEVELS OF BARLEY GRAIN OR BARLEY GRAIN PLUS PROTEIN [PDF]

open access: yes, 2006
An experiment was conducted to examine the effects of increasing intake of barley grain or barley grain plus protein as supplement on microbial crude protein (MCP) production, efficiency of microbial crude protein production (eMCP) in the rumen of ...
McLennan, S.R   +2 more
core   +2 more sources

Evaluation of models to predict the stoichiometry of volatile fatty acid profiles in rumen fluid of lactating Holstein cows [PDF]

open access: yes, 2011
Volatile fatty acids (VFA), produced in the rumen by microbial fermentation, are the main energy source for ruminants. The VFA profile, particularly the nonglucogenic (acetate, Ac; butyrate, Bu) to glucogenic (propionate, Pr) VFA ratio (NGR), is ...
Dijkstra, J.   +9 more
core   +1 more source

A Model for Application of Flipped Classroom with Integrated Podcast and Vidcast in it in English Language Classes

open access: yesПедагогически форум, 2022
The article is about the application of Flipped classroom with integrated Web 2.0 technologies - podcast and vidcast in it for the formation and development of listening comprehension skills in English language classes.
Rumen Hristov
doaj   +1 more source

NITROGEN DYNAMICS IN THE RUMEN AND ABOMASUM OF SHEEP DETERMINED WITH 15 N-LABELLED AMMONIA OR 15 N-LABELLED DUCKWEED [PDF]

open access: yes, 2009
An experiment was carried out to investigate the dynamics of nitrogen (N) in the rumen and abomasum of rumen and abomasum-cannulated sheep using 15 N dilution techniques.
Damry, Damry, Nolan, J.V.
core   +1 more source

The Cytosolic Oligosaccharide-Degrading Proteome of Butyrivibrio Proteoclasticus

open access: yesProteomes, 2015
The growth and productivity of ruminants depends on a complex microbial community found in their fore-stomach (rumen), which is able to breakdown plant polysaccharides and ferment the released sugars. Butyrivibrio proteoclasticus B316T is a Gram-positive
Jonathan C. Dunne   +7 more
doaj   +1 more source

Nitrogen Metabolism in the Rumen [PDF]

open access: yesJournal of Dairy Science, 2005
Protein metabolism in the rumen is the result of metabolic activity of ruminal microorganisms. The structure of the protein is a key factor in determining its susceptibility to microbial proteases and, thus, its degradability. Ruminal protein degradation is affected by pH and the predominant species of microbial population. Ruminal proteolytic activity
A, Bach, S, Calsamiglia, M D, Stern
openaire   +2 more sources

Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range [PDF]

open access: yes, 2015
Ruminant livestock are important sources of human food and global greenhouse gas emissions. Feed degradation and methane formation by ruminants rely on metabolic interactions between rumen microbes and affect ruminant productivity.
Ganesh, Siva   +5 more
core   +1 more source

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