“Nitrate Leaching from a Latosol After Application of Liquid Swine Manures in Different PH Values and Organic Matter Contents - Doi: 10.4025 actasciagron.V32i4.10070”. Acta Scientiarum. Agronomy 32, no. 4 (novembro 29, 2010): 743–748. Acesso em junho 2, 2026. https://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/10070.