POORNA, B J et al. Potassium schoenite: A sustainable potassium source for Flue-Cured Virginia (FCV) tobacco production. Plant Science Today, [S. l.], v. 12, n. 2, 2025. DOI: 10.14719/pst.8309. Disponível em: https://www.horizonepublishing.com/journals/index.php/PST/article/view/8309. Acesso em: 5 dec. 2025.