V.B. UPADHYAY; VIKAS JAIN; S.K. VISHWAKARMA; A.K. KUMHAR. Production potential, soil health, water productivity and economics of rice (Oryza sativa)based cropping systems under different nutrient sources. Indian Journal of Agronomy, [S. l.], v. 56, n. 4, p. 311–316, 2001. DOI: 10.59797/ija.v56i4.4708. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/4708. Acesso em: 26 jun. 2026.