
Keywords: ناپدید شدن ماده خشک در شرایط آزمایشگاهی; ADF; acid detergent fibre expressed inclusive of residual ash; ADL; lignin in acid detergent; aNDF; neutral detergent fibre assayed with a heat stable amylase and expressed inclusive of residual ash; CP; crude protein; CT; condensed tannins; CH4; methane;