The aim of the research was to study the ornithine cycle as the process of fixing ammonia and the formation of urea in the body of highly productive animals. In our experiments, we used a protein-deficient diet and urea as a nitrogen substitute for nitrogen-containing materials in the diet to reveal the mechanism of action of urea on animals, in particular on the biochemical processes of the ornithine cycle. There are some differences between Bukovinian sheep of the Askanian meat-wool breed and outbreds in terms of the ability to build muscle tissue. Our study reveals that the slaughter yield and the average daily gain consumption of Bukovinian-type meat of the Askanian meat-wool breed were higher in summer and in autumn, compare with pureb...
Leaf of Gliricidia sepiumcontains high amino acid that required for protein synthesis in the muscle....
This study investigated the effects of replacing rapid-release nitrogen (N) from urea with a graded ...
The process of urea recycling to the gastro-intestinal tract (GIT) is an evolutionary adaptation tha...
The management of production efficiency is an important issue in meat producing ruminants. An improv...
Because of the decrease in arable land in the world and the severe competition for natural proteins ...
International audienceThe aim of this study was to assess the metabolic fate of AA (endogenous or ex...
Mechanistic knowledge of urea-N partitioning has the potential to reveal targets that can be manipul...
Ruminant metabolism is essentially dependent upon the presence of rumen microorganisms. These can di...
Ureagenesis typically exceeds the rate of hepatic ammonia-nitrogen (N) extraction and it has been su...
International audienceWe investigated the effect of relative changes in dietary nitrogen (N) and ene...
Urea is one of the main end metabolite in the body‘s nitrogen metabolism proces. Ruminants (cows, sh...
The central hypothesis explored in this dissertation is that changes in abundance of ornithine trans...
Urea in diets of ruminants has been investigated to substitute expensive animal and vegetable protei...
The paper presents the results of the investigation of the overall chemical composition (mass fracti...
Urea is used as non-protein nitrogen in the rations of ruminants as an economical replacement for fe...
Leaf of Gliricidia sepiumcontains high amino acid that required for protein synthesis in the muscle....
This study investigated the effects of replacing rapid-release nitrogen (N) from urea with a graded ...
The process of urea recycling to the gastro-intestinal tract (GIT) is an evolutionary adaptation tha...
The management of production efficiency is an important issue in meat producing ruminants. An improv...
Because of the decrease in arable land in the world and the severe competition for natural proteins ...
International audienceThe aim of this study was to assess the metabolic fate of AA (endogenous or ex...
Mechanistic knowledge of urea-N partitioning has the potential to reveal targets that can be manipul...
Ruminant metabolism is essentially dependent upon the presence of rumen microorganisms. These can di...
Ureagenesis typically exceeds the rate of hepatic ammonia-nitrogen (N) extraction and it has been su...
International audienceWe investigated the effect of relative changes in dietary nitrogen (N) and ene...
Urea is one of the main end metabolite in the body‘s nitrogen metabolism proces. Ruminants (cows, sh...
The central hypothesis explored in this dissertation is that changes in abundance of ornithine trans...
Urea in diets of ruminants has been investigated to substitute expensive animal and vegetable protei...
The paper presents the results of the investigation of the overall chemical composition (mass fracti...
Urea is used as non-protein nitrogen in the rations of ruminants as an economical replacement for fe...
Leaf of Gliricidia sepiumcontains high amino acid that required for protein synthesis in the muscle....
This study investigated the effects of replacing rapid-release nitrogen (N) from urea with a graded ...
The process of urea recycling to the gastro-intestinal tract (GIT) is an evolutionary adaptation tha...