Zobrazeno 1 - 10
of 12
pro vyhledávání: '"O. L. Orobchenko"'
Autor:
Y. M. Koreneva, O. L. Orobchenko, M. Y. Romanko, N. G. Malova, R. M. Sachuk, B. V. Gutyj, M. L. Radzykhovskyi
Publikováno v:
Regulatory Mechanisms in Biosystems, Vol 14, Iss 1, Pp 125-130 (2023)
Bromine content in fodder and water for laying chickens in Ukraine gradually increasing, thereby accumulating in the poultry production (eggs and meat): according to the data, intake of bromine with chicken eggs in 2020 has almost doubled, compared w
Externí odkaz:
https://doaj.org/article/bef5f313f82d42c8b37e2b6bb33739fe
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:
O. V. Kurbatska, O. L. Orobchenko
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького: Серія Ветеринарні науки, Vol 24, Iss 106, Pp 158-167 (2022)
Assessment of the toxicity of pollutants is an integral part of the quality and safety control of the animal feed. Today, when determining the toxicity of a particular substance, alternative methods are increasingly being used, which involve using ce
Externí odkaz:
https://doaj.org/article/5925b59ca6574a06bc3431e426e1ba6f
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. 8:34-40
Control of feed contamination by micromycetes and bacteria at all stages of their preparation, storage, and feeding of farm animals is an acute issue of feed safety and one of the principal measures that create an opportunity to prevent their negativ
Autor:
O. V. Kurbatska, O. L. Orobchenko
Publikováno v:
Scientific and Technical Bulletin оf State Scientific Research Control Institute of Veterinary Medical Products and Fodder Additives аnd Institute of Animal Biology. 22:217-224
The aim of the work was to develop an express method for determining the general toxicity of feed using bioluminescent microorganisms Photobacterium phosphoreum. The article describes the stages of development and the algorithm for the implementation
Publikováno v:
Scientific and Technical Bulletin оf State Scientific Research Control Institute of Veterinary Medical Products and Fodder Additives аnd Institute of Animal Biology. 22:247-261
The aim of the work was to monitor the quality of food and hatching chicken eggs in terms of the content of vitamins and microelements. It was found that in the conditions of growing the reproductive livestock of chickens of the meat direction of pro
Autor:
A. V. Masliuk, O. L. Orobchenko, M. Ye. Romanko, I. O. Gerilovych, O. M. Chechet, S. V. Shuliak
Publikováno v:
Journal for Veterinary Medicine, Biotechnology and Biosafety. 7:32-45
The paper presents the results of monitoring of compound feeds for different types of chickens for the period 2017–2021 by the indicators of the content of vitamins (A, E, B2) and trace elements (Zn, Cu, Se). Vitamin A content did not show signific
Autor:
D.V. Morozenko, A.P. Palii, K.V. Gliebova, P. Paliy, M.Ye. Romanko, O. L. Orobchenko, S.P. Doletskyi, R. V. Dotsenko
Publikováno v:
Ukrainian Journal of Ecology. 10:165-174
The article presents the results of an impact assessment of a mixture of nanoparticles (MNPs) of metals (Ag, Cu, Fe) and manganese oxide (MnO2) on the histomorphological state of internal organs and tissues of laying hens. The study of a subchronic e
Autor:
S. A. Sapko, O. L. Orobchenko, M. O. Yaroshenko, M. Ye. Romanko, I. O. Gerilovych, N. A. Zhukova, A. V. Maslyuk
Publikováno v:
Journal for Veterinary Medicine, Biotechnology and Biosafety. 6:20-26
The experiments were performed on 58 males of nonlinear white rats 3–4 months old and weighing 180–200 g and 64 females of nonlinear white mice 2.5–3 months old and weighing 18–22 g. In the main experiment on rats, six experimental groups wer