CHAPMAN, D.; LUDEMANN, C.; GRIFFITHS, W.; ROSSI, L.; WAUGH, D.; KUHN-SHERLOCK, B. Persistence of the yield advantage of perennial ryegrass cultivars: concept, evidence and implications . NZGA: Research and Practice Series, [S. l.], v. 17, p. 411–420, 2021. DOI: 10.33584/rps.17.2021.3452. Disponível em: https://www.nzgajournal.org.nz/index.php/rps/article/view/3452. Acesso em: 30 apr. 2026.