ПАНАСЕНКО, О. С.; УСАТА, Р. Ю. THE VARIABILITY OF QUALITATIVE COMPOSITION OF ORGANIC PART OF THE MEADOW CHERNOZEM UNDER DIFFERENT FERTILIZING SYSTEMS. Bulletin of Uman National University, [S. l.], n. 2, p. 3–7, 2023. Disponível em: https://journals.udau.cherkasy.ua/index.php/visnyk/article/view/222. Acesso em: 5 sep. 2026.