HEGDE, D M. Integrated nutrient management effect on rice (Oryza sativa) - wheat (Triticum aestivum) system productivity in subhumid ecosystem. The Indian Journal of Agricultural Sciences, Delhi, India, v. 68, n. 3, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/27341. Acesso em: 4 jul. 2026.