Livestock Science · 2009 · 102 citations · 34 references
AgricultureAnimal SciencesVeterinary PhysiologyAnimal NutritionRuminant NutritionUltrasoundAnimal Intake EstimationBeef Cattle NutritionFeed EfficiencyFeed EvaluationLivestock NutritionFeed Intake ManagementFeed Intake MeasurementFeed Intake ModelingFeed Intake MonitoringInfrared ThermographyResidual Feed IntakeThermographyUltrasound Carcass Evaluation
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Efficiency of Feed Use in Beef Cattle
R. M. Koch, L. A. Swiger, D. T. Chambers et al. · Journal of Animal Science · 1963 · 1.3K citations
J. D. Nkrumah, E. K. Okine, G. W. Mathison et al. · Journal of Animal Science · 2006 · 583 citations