MOORTHY, B T S; RAO, K S. Effect of traditional system of cross-ploughing on standing broadcast-sown rice (Oryza sativa) varieties under rainfed lowland situation. The Indian Journal of Agricultural Sciences, Delhi, India, v. 64, n. 10, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/29480. Acesso em: 29 oct. 2025.