ACEVEDO-ROSARIO, R.; RANDEL, P. F. Ground johnson grass hay and long hay addition to total mixed rations for dairy cows. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 81, n. 1-2, p. 31–41, 1997. DOI: 10.46429/jaupr.v81i1-2.3672. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/3672. Acesso em: 24 sep. 2022.