Buttonweed emergence as affected by seed burial depth and straw on the soil surface . Scientia Agricola, [S. l.], v. 72, n. 6, p. 489–494, 2015. DOI: 10.1590/0103-9016-2014-0400. Disponível em: https://www.revistas.usp.br/sa/article/view/106680.. Acesso em: 5 may. 2024.