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Information × Registration Number 0221U102601, 0116U001412 , R & D reports Title To study the physiological and biochemical processes in the body of animals for the effect of the different agro-ecological factors popup.stage_title Head Salyha Yuriy T, Доктор біологічних наук Registration Date 06-02-2021 Organization Institute of Animal Biology of NAAS popup.description2  A comparative assessment of zinc content in soils, water, feed rations og the agricultural lands and in the blood of cattle from the farms of the different biogeochemical provinces at the Western regions of Ukraine was investigated. Significant differences in the distribution of Zinc in soil, water, plant feed in farms of different biogeochemical provinces of Western Ukraine have been established. In vitro experiments have been provided new data on the effects of Zinc in organic and inorganic forms on the metabolism of ruminant pancreatic microorganisms, their role in the regulation of symbiotic relationships between the host animal and the activity of rumen microflora. In vitro experiments have been demonstrated that the addition of Zinc methionine to the incubation medium with rumen content have more pronounced stimulating effect on microbial cell proliferation and metabolic activity, compared with the addition of inorganic Zinc, which led to a probable increase in microbial mass and volume of SСFA`s hydrolytic enzymes of rumen microorganisms. It has been demonstrated that supplementation of the organic form of Zinc-methionine and natural sorbent vermiculite to the incubation medium can promote in-vitro-rumen fermentation of certain components of cattle feed. It has been obtained new data about the effect of the organic form of the trace element Zinc in the form of a chelated compound with methionine on some biochemical and hematological parameters of rabbit blood, concentration of some trace elements in blood, animal tissues. Additional introduction to the ration of rabbits for fattening the organic compound Zinc with methionine at a dose of 10 mg per kg of feed increased the intensity of their growth by 8.1%. Product Description popup.authors Dzen' Yevhen O Dovhaniuk Vasyl V Korbetska Olga O Rosalovsky Volodymyr P Saviak Zoriana I. popup.nrat_date 2021-02-06 Close