Theriogenology · 2014 · 110 citations · 32 references
AgricultureAnimal SciencesDairy ScienceDairy Herd ManagementLivestock ProductionPasture MonitoringEstrus DetectionInfrared DetectorsInfrared InstrumentationLivestock Production SystemsLivestock Sensing TechnologiesOvulation DetectionAutomated Estrus Detection SystemsDairy Cow Estrus DetectionEstrus Detection By UltrasoundEstrus PredictionInfrared CamerasInfrared SensingPasture-based Dairy SystemsVisual Estrus Detection
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A Body Condition Scoring Chart for Holstein Dairy Cows
A.J. Edmonson, I.J. Lean, Leon D. Weaver et al. · Journal of Dairy Science · 1989 · 2.9K citations · Full text