COSGROVE, G.; TAYLOR, P.; JONKER, A. Sheep performance on perennial ryegrass cultivars differing in concentration of water-soluble carbohydrate. Journal of New Zealand Grasslands, [S. l.], v. 77, p. 123–130, 2015. DOI: 10.33584/jnzg.2015.77.491. Disponível em: https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/491. Acesso em: 8 aug. 2026.