RAKESH KUMAR; J.S. MISHRA; SANTOSH KUMAR; B.P. BHATT; A. K. SRIVASTAVA; SUDHANSHU SINGH. Effect of varying levels of nitrogen on production, economics and energy-use efficiency of direct-seeded rice (Oryza sativa) genotypes under upland rainfed ecosystem of Bihar. Indian Journal of Agronomy, [S. l.], v. 65, n. 2, p. 185–191, 2024. DOI: 10.59797/ija.v65i2.5586. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/5586. Acesso em: 24 jun. 2026.