title: Long-term effect of level of intake and diet composition on the performance of lactating dairy cows. 3. Milk composition and rumen fermentation.
mesh_terms: D000821:Animal Feed / Q000592:standards; D000818:Animals; D002417:Cattle; D005232:Fatty Acids, Volatile / Q000378:metabolism; D005260:Female; D005285:Fermentation; D007774:Lactation; D050356:Lipid Metabolism; D008892:Milk / Q000378:metabolism*; D011247:Pregnancy; D012417:Rumen / Q000502:physiology*
chemical_list: D005232:Fatty Acids, Volatile