CattleCattle DiseasesAnimal FeedSexual MaturationAnimal HusbandryBreedingMelengestrol AcetateRandom AllocationEstrusAnimal Nutritional Physiological PhenomenaDrug ImplantsEstrus SynchronizationProgesteroneWeight GainInsemination, ArtificialMeatDystociaRumenPregnancyWeaningBody WeightLuteinizing HormoneTrenbolone AcetateOvarian FolliclePregnancy, AnimalFertilityReproductionEstradiolTuberculosis, BovinePoaceaeProgesterone CongenersDinoprostPregnenedionesDigestionOvulationSuperovulationBody CompositionSilageEatingDietAbattoirsZeranolSeasonsCorpus LuteumAbortion, VeterinaryLeast-Squares AnalysisPregnancy RateMilkPregnadienesTrypanosomiasis, BovineZea maysBrucellosis, BovineGrowth HormoneLactationBovine Respiratory Disease ComplexBuffaloesOvaryEstrus DetectionGonadotropin-Releasing HormoneFestucaFollicle Stimulating HormoneMolassesRhipicephalusDairyingPlant PoisoningAnabolic AgentsBovine Virus Diarrhea-Mucosal DiseaseFatty Acids, VolatileFecesPostpartum PeriodFermentationMonensinAbomasumBlood Urea NitrogenHousing, AnimalVaccines, ContraceptiveCerealsFollicular FluidSterilization, ReproductiveNeosporaTime FactorsDietary SupplementsFreemartinismEscherichia coli O157Crosses, GeneticTrimethylsilyl CompoundsEstrous CycleMastitis, BovineDiarrhea Viruses, Bovine ViralHypocrealesDietary ProteinsSheepUnited States Department of AgricultureTheileriasisEnzootic Bovine LeukosisOvariectomyInsulin-Like Growth Factor IFood TechnologyGoatsManure