HUHTANEN, P.; AHVENJÄRVI, S.; HEIKKILÄ, T. Effects of sodium sulphate and potassium chloride fertilizers on the nutritive value of timothy grown on different soils. Agricultural and Food Science, [S. l.], v. 9, n. 2, p. 105–120, 2000. DOI: 10.23986/afsci.5653. Disponível em: https://journal.fi/afs/article/view/5653. Acesso em: 6 may. 2024.