McCormick, M E Effect of protein source and soluble carbohydrate addition on rumen fermentation and lactation performance of Holstein cows. [electronic resource] - Journal of dairy science Jul 2001 - 1686-97 p. digital Publication Type: Journal Article ISSN: 0022-0302 Standard No.: 10.3168/jds.S0022-0302(01)74604-8 doi Subjects--Topical Terms: Ammonia--bloodAnimalsCattle--physiologyDietary Carbohydrates--pharmacologyDietary Proteins--pharmacologyFemaleFermentation--drug effectsLactation--drug effectsLactose--pharmacologyMilk--chemistryRumen--metabolismSecaleGlycine maxSucrose--pharmacologyUreaZea mays