Livestock Production Science · 1975 · 218 citations · 0 references
AgricultureAnimal SciencesDairy ScienceAnimal NutritionLivestock ProductionRuminant NutritionDairy Cattle NutritionDairy Cow NutritionDairy ProductionFeed EfficiencyFeed EvaluationFeed ManagementFeed Formulation EvaluationFeed Intake Behavior AnalysisFeedlot NutritionLivestock Performance AssessmentMilk Production Feed Demand