SINGH, G K; YADAV, R L; SHUKLA, S K. Effect of planting geometry, nitrogen and potassium application on yield and quality of ratoon sugarcane in sub-tropical climatic conditions. The Indian Journal of Agricultural Sciences, Delhi, India, v. 80, n. 12, 2010. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/2110. Acesso em: 26 oct. 2025.