SINGH, Ajai; SINGH, Bajrang. Harvest and nutrient management in black henbane (Hyocyamus niger) on sodic soil. The Indian Journal of Agricultural Sciences, Delhi, India, v. 75, n. 12, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9311. Acesso em: 27 oct. 2025.