ROOHI; KUMAR, VIJAY; SUMIT; KUMARI, KIRAN; CHAUDHARY, ANKUR; RAM, MANGAT. Effect of inorganic and organic nitrogenous sources on soil fertility, nutrient uptake and economics of paddy (Oryza sativa) crop in Indo-Gangetic plains. The Indian Journal of Agricultural Sciences, Delhi, India, v. 94, n. 6, p. 638–643, 2024. DOI: 10.56093/ijas.v94i6.147050. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/147050. Acesso em: 20 oct. 2025.