THE ROLE OF MAGNESIUM IN INCREASING OF PHOSPHORUS FERTILIZER EFFICIENCY AND WHEAT YIELD. Mesopotamia Journal of Agriculture, [S. l.], v. 39, n. 2, p. 33–39, 2011. DOI: 10.33899/magrj.2011.30168. Disponível em: https://magrj.uomosul.edu.iq/index.php/magrj/article/view/58547. Acesso em: 29 sep. 2026.