SURÁNYI, S.; IZSÁKI, Z. Effect of N, P and K fertilisers and their interactions in a long-term experiment on winter barley (Hordeum vulgare L.). Acta Agraria Debreceniensis, [S. l.], n. 70, p. 87–92, 2016. DOI: 10.34101/actaagrar/70/1823. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/1823. Acesso em: 16 apr. 2021.