RAO, K S; MOORTHY, B T S. Response of rice (Oryza sativa) varieties of different durations to level of nitrogen in coastal alluvial soils of Orissa in wet season. The Indian Journal of Agricultural Sciences, Delhi, India, v. 65, n. 6, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/18784. Acesso em: 28 oct. 2025.