V.K. SRIVASTAVA; J.K. SINGH; J.S. BOHRA; S.P. SINGH. Effect of fertilizer levels and organic sources of nitrogen on production potential of hybrid rice (Oryza sativa) and soil properties under system of rice intensification. Indian Journal of Agronomy, [S. l.], v. 59, n. 4, p. 607–612, 2001. DOI: 10.59797/ija.v59i4.4577. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/4577. Acesso em: 25 jun. 2026.