Monensin supplementation of lactating cows fed tropical grasses and cane molasses or grain
Keywords: a; soluble dry matter; Ac; acetate; (Ac + Bu):Pr; rumen molar proportion of (acetate + butyrate):propionate; ADF; acid detergent fibre; b; slowly degradable dry matter; B; barley grain; Bu; butyrate; CP; crude protein; DIM; days in milk; DM; dry matte