Effect of integrated nutrient management on herbage yield of black henbane (Hyoscyamus niger L.). Open Access Journal of Medicinal and Aromatic Plants, India, v. 2, n. 1, p. 10–14, 2011. Disponível em: https://epubs.icar.org.in/index.php/JMAP/article/view/7885. Acesso em: 19 oct. 2025.