SUD, K C. Effect of organic residues on phosphorus use efficiency in potato (Solanum tuberosum)-pea (Pisum sativum) crop sequence in acid soil. The Indian Journal of Agricultural Sciences, Delhi, India, v. 75, n. 8, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9125. Acesso em: 27 oct. 2025.