Published in Scientific Papers. Series D. Animal Science, Vol. LXVI, Issue 2
Written by Mariia VOROBEL, Vasyl KAPLINSKYI, Oleh KLYM, Oksana SMOLYANINOVA, Halyna BILOVUS
Successful animal husbandry is impossible without the organization of a balanced feeding system, and in particular is providing rations with optimal level of mineral elements and vitamins, which serve as a guarantee of the intensity of metabolic processes in the body as well as assimilation of feed nutrients and their conversion into products. Multi-ingredient feed supplements are the best source of replenishing the rations of dairy cows with nutrients. The morphological and biochemical composition of blood is a symptomatic reflection of the metabolism intensivity. Feeding cattle an improved vitamin and mineral supplement (VMS), as part of the improved compound feed K 60-32-89, makes it possible to ensure a sufficient level of vitamin and mineral nutrition in the Pre-Carpathia zone. The balanced ration of dairy cows with biologically active substances (BAS) enhances the redox reactions of the body (probably a higher level of erythrocytes, hemoglobin, total protein, nitrogen fractions) while simultaneously accumulating energy in the cell (increasing total acid-soluble phosphorus and nucleic acids (NA)) and the growth of the level of milk productivity by 9.8%.
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