BALLA KOVÁCS, A. Studies of the effects of N fertilizers and Microbion UNC biofertilizer on microelement content of horseradish (Armoracia macrocarpa). Acta Agraria Debreceniensis, [S. l.], n. 38, p. 41–45, 2010. DOI: 10.34101/actaagrar/38/2758. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2758. Acesso em: 29 sep. 2022.