AMIT BHATNAGAR; ARUN KUMAR. Fertilizer band placement-cum-earthing machine effects on growth, productivity and profitability of maize (Zea mays) under varying nitrogen levels. Indian Journal of Agronomy, [S. l.], v. 62, n. 1, p. 65–69, 2001. DOI: 10.59797/ija.v62i1.4258. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/4258. Acesso em: 24 jun. 2026.