TANGRIANI SIMIONI ASSMANN, ALCEU LUIZ ASSMANN , LAÉRCIO RICARDO SARTOR, TALYTA ZORTÉA1. Soil nitrate, phosphorus and potassium concentration after four years of liquid swine manure application on Tifton 85. African Journal of Pig Farming, [S. l.], v. 11, n. 1, p. 1–8, 2023. Disponível em: https://www.elixirpublishers.in/index.php/ajpf/article/view/818. Acesso em: 10 may. 2026.