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  • Impact of cyanobacterial toxins on water quality and supply
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2011","Water-purification, --, South, Africa, --, Bloemfontein","Water, quality, management, --, South, Africa, --, Bloemfontein","Water, quality, --, Bloemfontein, --, South, Africa","Eutrophication","Cynobacterial, blooms","Mockes, Dam","Maselspoort, Dam","Rustfontein, Dam","Treatment, processes","Safe, drinking, water","Microcystin-LR"]]
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  • Phytosociological study of the riparian and associated wetland vegetation along the Vet River, Free State Province, South Africa
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2012","Wetland, plants, --, South, Africa, --, Free, State, --, Classification","Riparian, areas, --, South, Africa, --, Free, State","Plant, communities, --, South, Africa, --, Free, State","Braun-Blanquet, method","CANOCO","JUICE","Ordination","Phytososiology","Riparian, areas","TWINSPAN","Vegetation, analysis","Vegetation, classification","Vet, River"]]
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  • Evaluation of techniques to determine the production potential of cultivated pastures
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Dry, matter","Herbage, biomass","Botanical, composition","Cultivated, pasture","Rising, plate, meter","Comparative, yield, method","Meter, stick","Dry-weight-rank, method","Pastures, --, South, Africa, --, Management","Forage, plants","Pastures, --, Growth, --, Measurement, --, Evaluation","Dissertation, (M.Sc., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2009"]]
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  • In-field runoff and soil water storage on duplex soils at Paradys Experimental Farm
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Water, harvesting, --, South, Africa, --, Glen","Conservation, tillage","Dissertation, (M.Sc., Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2009","Irrigation, --, South, Africa, --, Glen"]]
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  • The influence of land use on humic substances in three semi-arid agro-ecosystems in the Free State
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Fulvic, acid","Humic, acid","Organic, carbon","Soil, organic, matter","Organic, nitrogen","Humus","Land, use, --, Envrionmental, aspects","Soil, fertility, --, South, Africa, --, Free, State","Dissertation, (M.Sc., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2009"]]
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  • Spatial variatbility [sic] of selected soil properties in and between map units
    颁布单位：[University of the Free State] |  颁布时间：2008 |  实施时间：2008 |  学科分类：[["Soil, chemistry, --, South, Africa, --, Free, State","Soil, mapping, --, South, Africa, --, Free, State","Landforms, --, South, Africa, --, Free, State","Dissertation, (M.Sc., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2008"]]
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  • An investigation into possible sugar signaling events during the infection of wheat with Puccinia triticina
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Wheat, --, Breeding, --, South, Africa","Wheat, --, Disease, and, pest, resistance, --, South, Africa","Leaf, rust, of, wheat, --, South, Africa","Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2007"]]
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  • Identification of a putative protein kinase gene involved in the resistant response of sunflower to rust
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2004","Sunflowers, --, Disease, and, pest, resistance, --, Genetic, aspects","Sunflowers, --, Diseases, and, pests","Rust, diseases, --, South, Africa","Puccinia, helianthi","DDRT-PCR","Protein, kinase, gene","Plant, defense","Helianthus, annuus"]]
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  • A plant ecological evaluation of mechanical bush thinning in Marakele Park, Limpopo Province
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Dissertation, (M.Sc., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2006","Savanna, ecology, --, South, Africa, --, Limpopo","Invasive, plants, --, Ecology","Invasive, plants, --, South, Africa, --, Limpopo","Bush, encroachment","Dry, matter, yield","Herbaceous, layer","Herbivory","Mechanical, bush, thinning","Soil, enrichment","Braun-Blanquet","BECVOL-model","Barko, Tractor","Rainfall"]]
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  • Hydroponics as a tool in wheat breeding
    颁布单位：[University of the Free State] |  颁布时间：2005 |  实施时间：2005 |  学科分类：[["Wheat, --, Breeding, --, South, Africa","Wheat, --, Drought, tolerance, --, South, Africa","Hydroponics","Yield, components","Monomeric, proteins","SE-HPLC","Polymeric, proteins","Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,[2005]"]]
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