Nitrogen metabolism in the gastro-intestinal tract of cows fed silage.
D000818:Animals; D002417:Cattle; D004064:Digestive System; D005260:Female; D005561:Formates; D009584:Nitrogen / Q000378:metabolism*; D014176:Protein Biosynthesis; D012820:Silage
D005561:Formates; D009584:Nitrogen