Back to Search Start Over

The effectiveness of the use of a biologically active additive ekobentokorm in the diets of cattle

Authors :
Zelenkova Galina
Tresnitskii Sergei
Bykadorov Pavel
Pecinovsky Anna
Yenin Aleksandr
Zelenkov Alexey
Source :
E3S Web of Conferences, Vol 273, p 02007 (2021)
Publication Year :
2021
Publisher :
EDP Sciences, 2021.

Abstract

Studies have established the effect of ekobentokorm (TU 9283-199-10514645-13-2013) on the metabolism of cows and the natural resistance of young black-and-white breed. The physiological state of cows was assessed by morphological and biochemical studies of blood, in which changes in the body’s metabolic processes were tracked in dynamics according to the following indicators: the number of red blood cells and hemoglobin level, total protein and protein fractions, glucose, urea, aminotransferases (AST, ALT), total calcium and inorganic phosphorus, trace elements (Mg, Zn, Fe, Cu) and carotene. The indicators characterizing the natural resistance of young animals were studied: red blood cells, white blood cells, hemoglobin, color index, total protein and protein fractions, phagocytic activity of neutrophil granulocytes, bactericidal and lysozyme activity of blood serum, the content and concentration of T-and B-lymphocytes, the level of circulating immune complexes (CIC). As a result of the conducted research, it was found that ekobentokorm has high biological activity, improves morphological and biochemical parameters of cows blood, and also increases milk productivity. It has a pronounced stimulating effect on the immunocompetent systems of the body of young animals, as a result of which the level of non-specific protection of the animal increases.

Subjects

Subjects :
Environmental sciences
GE1-350

Details

Language :
English, French
ISSN :
22671242
Volume :
273
Database :
Directory of Open Access Journals
Journal :
E3S Web of Conferences
Publication Type :
Academic Journal
Accession number :
edsdoj.bb2957bba514bb3a601b37fb3705de1
Document Type :
article
Full Text :
https://doi.org/10.1051/e3sconf/202127302007