Artificial substract effect on the rooting of calanchoe (Kalanchoe x blossfeldiana cv. singapur, crassulaceae) cuttings . Scientia Agricola, [S. l.], v. 51, n. 2, p. 240–244, 1994. DOI: 10.1590/S0103-90161994000200007. Disponível em: https://www.revistas.usp.br/sa/article/view/20190.. Acesso em: 15 may. 2024.