SheepScrotumEjaculationSexual Behavior, AnimalTestosteroneTestisLuteinizing HormoneZeranolRete TestisLibidoSpermatozoaBreedingWoolSemenOrchiectomySheep, DomesticSeasonsCopulationFollicle Stimulating HormoneBrucella ovisSheep DiseasesDrug ImplantsAnestrusFertilityChlorohydrinsSperm MotilityEpididymitisGonadotropins, PituitaryEstrusAcrosinEpididymisSecretory Ratealpha-ChlorohydrinSemen PreservationReproductionSexual MaturationInhibinsSeminal VesiclesOvulationMelatoninSperm MaturationLitter SizeWeaningGonadotropin-Releasing HormoneSperm CountEstrus SynchronizationProlactinPituitary GlandAcrosomeCastrationReceptors, GonadotropinBrucellaAnimal HusbandryBody WeightRandom AllocationAntelopesProgesteroneInsemination, ArtificialBrucellosisOrgan SizeGanglionectomyWeight GainSpermatogenesisAnimal FeedSeminiferous TubulesHornsPeriodicityAlkyl and Aryl TransferasesTransferasesBody FluidsPhotoperiodMeat5-MethoxytryptamineActinobacillosisLeast-Squares AnalysisPineal GlandLightSpecimen HandlingChlortetracyclinePentachlorophenolBromocriptineRadioimmunoassayCompetitive BehaviorSertoli CellsTime FactorsVasectomyDihydrotestosteroneFeedbackEgg YolkFlurogestone AcetateSperm CapacitationLindaneCrosses, GeneticEstradiolCryopreservationTestosterone PropionateSucking BehaviorMeristemTrichostrongyloideaPregnancy