SAMI I.M.N. GABIR; MANOJ KHANNA; MAN SINGH; S.S. PARIHAR; INDRA MANI; T.K. DAS. Effect of conservation practices and fertilizer on sorghum (Sorghum bicolor) yield under rainfed conditions of northern India. Indian Journal of Agronomy, [S. l.], v. 59, n. 2, p. 301–305, 2001. DOI: 10.59797/ija.v59i2.4556. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/4556. Acesso em: 14 jul. 2026.