Malyuga L. Features of a physiological condition, the metabolic status and efficiency of chickens - broilers at feeding helats connections of zinc

The object - metionat, glycinat, and lysinat of zinc, rat and mouse of laboratory, chickens-broilers. The aim - to perfect the method of synthesis, explore toxic properties and to study influence of metionat, glycinat, and lysinat of zinc on the clinical state, metabolic status and productivity of chickens-broilers The methods - clinical, hematological, hygiene, stock-breeding, biochemical and statistical methods of results processing. The novelty - in theory grounded and experimental possibility of the use of complex compounds is well-proven are metionat, glycinat, and lysinat of zinc in feeding of laboratory animals and chickens-broilers. Complex connections are received: metionat, glycinat and lysinat of zinc also it is confirmed their chemical structure spectroscopy with researches. Complex compounds of zinc with methionine and lysine, glycine after the degree of unsafely are the low toxic substances: LD50 of which for mice is accordingly 2000 and 680 mg/kg the masses of body. The increase stimulant influencing of glycinat, and lysinat and less measure metionat of zinc is set, on activity of digestive enzymes of chickens-broilers of in vitro. At introduction to the rats of metionat, glycinat, and lysinat of zinc increase formation of energy in fabrics of organism in different quantities, the processes of ureogenesis went down in a liver, activity of digestive and tissues enzymes changed, hematological indexes and clinical state of animals. The research results were included to the methodical recommendations "The introduction complex compounds of copper and zinc in feeding chickens-broilers", which have been proved by the State Department of Veterinary Medicine of Ministry of agrarian policy of Ukraine (registered №43, 06.05.2005 year). The branch - veterinary medicine.