Author

Olena Bezaltychna

PhD in Agricultural Sciences

Odesa State Agrarian University

65012, 13 Panteleymonyvska Str., Odesa, Ukraine

https://orcid.org/0000-0002-4257-0699

Open Access

All articles

Open 10.07.2023

Morphological profile of the ovaries of high-yielding cows on day 0 of the induced sexual cycle

Liliya Roman, Mykola Bogach, Nina Dankevych, Olena Bezaltychna, Ievgenia Gurko

Roman, L., Bogach, M., Dankevych, N., Bezaltychna, O., & Gurko, Ie. (2023). Morphological profile of the ovaries of high-yielding cows on day 0 of the induced sexual cycle. Scientific Horizons, 26(7), 9-18. https://doi.org/10.48077/scihor7.2023.09

Open 27.12.2023

Dynamics of hypotrophic changes in the morphological formations of the ovaries of heifers of mating age on the 7-9th day of luteogenesis

Liliya Roman, Vitaly Chornyi, Nina Dankevych, Alla Kitaeva, Olena Bezaltychna

Roman, L., Chornyi, V., Dankevych, N., Kitaeva, A., & Bezaltychna, O. (2024). Dynamics of hypotrophic changes in the morphological formations of the ovaries of heifers of mating age on the 7-9th day of luteogenesis. Scientific Horizons, 27(1), 9-19. https://doi.org/10.48077/scihor1.2024.09

Open 24.06.2024

Differential diagnosis of chronic infertility in high-yield cows

Liliya Roman, Olena Bezaltychna, Nina Dankevych, Iminjon Lumedze, Artem Iovenko

Roman, L., Bezaltychna, O., Dankevych, N., Lumedze, I., & Iovenko, A. (2024). Differential diagnosis of chronic infertility in high-yield cows. Scientific Horizons, 27(7), 9-19. https://doi.org/10.48077/scihor7.2024.09

Open 30.12.2024

Evaluation of the dynamics of fattening of lactating cows of the newly created Ukrainian red dairy breed

Liliya Roman, Olena Bezaltychna, Serhii Vyrvykyshka, Artem Iovenko, Tetyana Pushkar

Roman, L., Bezaltychna, O., Vyrvykyshka, S., Iovenko, A., & Pushkar, T. (2025). Evaluation of the dynamics of fattening of lactating cows of the newly created Ukrainian red dairy breed. Scientific Horizons, 28(1), 19-29. https://doi.org/10.48077/scihor1.2025.19