Rumen and Post Abomasal Disappearance of Amino Acids and Some Nutrients of Barley Grain Treated with Sodium Hydroxide, Formaldehyde or Urea in Lactating Cows

摘要

Four rumen and duodenum cannulated, Holstein lactating cows were used in a change-over design to determine the effects of NaOH, Formaldehyde or Urea treated barley on disappearance of Dry Matter (DM), Crude Protein (CP), Amino Acids (AA), NDF, ADF, hemice