Proceedings of the New Zealand Society of Animal Production · 1980 · 40 citations · 0 references
AgricultureAnimal SciencesDairy ScienceDairy Herd ManagementLactationParturitionDairy Herd HealthLactation ManagementMilk ProductionMilk Production ManagementReproductive ManagementSheep ReproductionCalving-to-conception IntervalConception DatingConception TimingDairy Cow Reproductive BehaviorHerd CompositionLactation Duration VariationLactation PeriodOvulation Rate