AGUILAR, Poliana Batista de et al. Ingestive behavior and nitrogenous compounds balance of heifers on pastures of Urochloa brizantha cv. Marandu deferred and fertilized with nitrogen. Semina: Ciências Agrárias, [S. l.], v. 37, n. 4, p. 2221–2234, 2016. DOI: 10.5433/1679-0359.2016v37n4p2221. Disponível em: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/22422. Acesso em: 19 dec. 2025.