Scientific journal
Scientific Review. Biological science
ISSN 2500-3399
ПИ №ФС77-57454

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RESEARCH OF INFLUENCE OF FINE PARTICLES OF METAL HOMEOSTASIS INDICATORS OF TOTAL PROTEIN AND THE INTENSITY OF GROWTH OF BROILER CHICKENS

Yausheva E.V. 1 Miroschnikov S.A. 1
1 All-Russian Research Institute of Beef Cattle Production Russian Academy of Agricultural Sciences
In this paper, we studied the effect of microparticles and agglomerates of nanoparticles of copper and iron on growth, the level of total protein in the blood of experimental animals. As the results of the introduction of suspensions of agglomerates of nanoparticles and microparticles investigated metals leads to increase of growth rate. With respect to copper and iron microparticles were observed minor changes in growth during the first 2 weeks of the experiment , and a significant leap in the growth of live weight at 3 weeks of the study , which was 8.13 and 7.29 (P ≤ 0,01)% respectively, relative to control values. In the case of suspensions of nanoparticles agglomerates studied metals showed a significant increase in weight gain, which was characterized by relatively constant values throughout the experiment that characterizes the structure of the agglomerates as having prolonged action . Significant changes in levels of total protein were observed when administered microparticles copper and iron, the introduction of agglomerates of nanoparticles studied metals in significant changes in this indicator led.183