PEREIRA, F. C.; MACHADO FILHO, L. C. P.; KAZAMA , D. C. DA S.; GUIMARÃES JÚNIOR , R. Black oat grown with common vetch improves the chemical composition and degradability rate of forage . Acta Scientiarum. Animal Sciences, v. 42, n. 1, p. e49951, 8 jun. 2020.