SHARMA, P P; JAIN, N K. Nitrogen requirement of indian mustard (Brassica juncea) under different crop sequences*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 72, n. 2, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/40695. Acesso em: 28 oct. 2025.