Journal of Animal Science · 1953 · 29 citations · 0 references
AgricultureAnimal SciencesDairy ScienceLactationLactation BiologyLactation PhysiologyDairy ProductionLactation EndocrinologyLactation GeneticsMilk ProductionRuminant ReproductionAge At First CalvingCalving-to-conception IntervalEstrus BehaviorEstrus ExpressionHeritability Of Milk Production TraitsMilk Production ResponsesMilk Yield Heritability