additif (1) espèce (1) science (1) substitution (1) acide (1) herbe (1) effet (1) comparaison (1) Silage (1) Comparison (1) Treatment (1) Composition (1) Polyphenol oxidase (1) Animal feeding (1) Work (1) Value (1) Tannins (1) Species (1) Social sciences (1) Silage (1) Science (1) Sainfoin (1) Rumen (1) Red clover (1) Proportion (1) Percentage (1) Muscles (1) Mixtures (1) Legumes (1) Lambs (1)