RAKESH KUMAR. Productivity, profitability and nutrient uptake of maize (Zea mays) as influenced by management practices in North-East India. Indian Journal of Agronomy, [S. l.], v. 60, n. 2, p. 273–278, 2001. DOI: 10.59797/ija.v60i2.4449. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/4449. Acesso em: 26 jun. 2026.