SHAHI, U P; SINGH, V K; KUMAR, ABHINAV; UPADHYAY, P K; RAI, P K. Site-specific nutrient management: impact on productivity, nutrient uptake and economics of rice-wheat system. The Indian Journal of Agricultural Sciences, Delhi, India, v. 92, n. 2, p. 195–198, 2022. DOI: 10.56093/ijas.v92i2.122214. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/122214. Acesso em: 14 jun. 2026.