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  • Cryopreservation of South African indigenous ram semen
    颁布单位：[University of the Free State] |  颁布时间：2012 |  实施时间：2012 |  学科分类：[["Dissertation, (M.Sc.Agric., (Animal, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2012","Rams, --, Breeding, --, South, Africa","Rams, --, South, Africa, --, Reproduction","Semen"]]
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  • Animal performance and utilization of opuntia-based diets by sheep
    颁布单位：[University of the Free State] |  颁布时间：2008 |  实施时间：2008 |  学科分类：[["Water, intake","Urine","Mucilage","Faeces","Digestibility","Carcass, characteristics","Sheep, --, Feeding, and, feeds","Sheep, --, Feed, utilization, efficiency","Prickly, pears, --, South, Africa","Dissertation, (M.Sc.Agric., (Animal, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2008"]]
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  • The development of economic selection indices for the Simmentaler breeds in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2004","Selection, indexes, (Animal, breeding)","Simmental, cattle, --, Breeding, --, South, Africa","Simmental, cattle, --, Breeding, --, Selection, indexes","Beef, cattle","Breeding, objective","Economic, value"]]
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  • The effect of different milk pricing schemes on a selection index for South African Holstein cattle
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Holstein-Friesian, cattle","Selection, indexes, (Animal, breeding)","Milk, --, Prices","Dissertation, (M.Sc.Agric., (Animal,, Wildlife, and, Grassland, Sciences.))--University, of, the, Free, State,, 2002"]]
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