MORALES MORALES, Edgar Javier; RUBÍ-ARRIAGA, Martín; LÓPEZ-SANDOVAL, José Antonio; MARTÍNEZ-CAMPOS, Angel Roberto; MORALES-ROSALES, Edgar Jesús. Urea (NBPT) an alternative in the nitrogen fertilization of annual crops. Revista Mexicana de Ciencias Agrícolas, México, ME, v. 10, n. 8, p. 1875–1886, 2019. DOI: 10.29312/remexca.v10i8.1732. Disponível em: https://cienciasagricolas.inifap.gob.mx/index.php/agricolas/article/view/1732. Acesso em: 31 may. 2026.