CHANDEL, R S; SUDHAKAR, P C; SINGH, KALYAN. Direct and residual effect of sulphur on indian mustard (Brassica juncea) in rice (Oryza sativa)-indian mustard cropping systerm*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 72, n. 4, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/40802. Acesso em: 28 oct. 2025.