Effects of partial substitution of grain by agroindustrial byproducts and sunflower seed supplementation in beef haylage-based finisher diets on growth, in vitro methane production and carcass and meat quality

José Santos‐Silva, Alexandra Francisco, P.V. Portugal, K. Paulos, M.T. Dentinho, J. Almeida, Leandro Regedor, Letícia Fialho, Liliana Cachucho, Eliana Jerónimo, Susana P. Alves, R.J.B. Bessa