Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Yu. M. Koreneva"'
Autor:
A. V. Masliuk, O. L. Orobchenko, M. Ye. Romanko, Yu. M. Koreneva, V. K. Klochkov, S. L. Yefimova, N. S. Kavok
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького: Серія Ветеринарні науки, Vol 25, Iss 109, Pp 67-78 (2023)
The prohibition of using antibiotics with growth-stimulating properties in the European Union led to the search for new, safer, more effective, and cheaper feed additives. One of these substances was rare earth elements (REE, atomic numbers 57–71)
Externí odkaz:
https://doaj.org/article/84fc07f340a645bd9e8776cdbe2ed2fd
Autor:
N. S. Kavok, S. L. Yefimova, V. K. Klochkov, Yu. M. Koreneva, M. Ye. Romanko, O. L. Orobchenko, A. V. Masliuk
Publikováno v:
Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. 25:67-78
The prohibition of using antibiotics with growth-stimulating properties in the European Union led to the search for new, safer, more effective, and cheaper feed additives. One of these substances was rare earth elements (REE, atomic numbers 57–71)
Publikováno v:
Journal for Veterinary Medicine, Biotechnology and Biosafety. 6:25-30
The purpose of this study was to determine the quality and safety of eggs obtained from laying hens after their experimental poisoning with sodium bromide. According to the principle of analogues, three experimental and one control group of laying he