The Effect of Inoculation With Azotobacter Bacteria and Different Levels of Nitrogen Fertilizer on 2-Production of Potato plant (Solanum tuberosum L.). Mesopotamia Journal of Agriculture, [S. l.], v. 38, p. 5–10, 2010. DOI: 10.33899/magrj.2010.33640. Disponível em: https://magrj.uomosul.edu.iq/index.php/magrj/article/view/58147. Acesso em: 11 aug. 2026.