title: New approaches to nutritional monitoring.
abstract: This article discusses new and innovative methods that can be used in the field to assess the economic value of ingredients in the production system. Methods to evaluate and monitor milk production responses are considered.
authors.affiliation: University of Pennsylvania School of Veterinary Medicine, New Bolton Center, Kennett Square.
authors.forename: D T
authors.initials: DT
authors.lastname: Galligan
authors.forename: J D
authors.initials: JD
authors.lastname: Ferguson
mesh_terms: D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle / Q000502:physiology*; D005260:Female; D007774:Lactation / Q000502:physiology*; D015596:Nutrition Assessment