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Evaluation of the phosphorus status of sugarcane soils in Mauritius using agronomic and environmental criteria

颁布单位：[University of the Free State] | 颁布时间：2009 | 实施时间：2009 | 学科分类：[["Dissertation, (M.Sc., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2009","Sugarcane, --, Mauritius","Soils, --, Phosphorus, content, --, Mauritius","Phosphatic, fertilizers, --, Mauritius","P, usage","0.1M, H2SO4, extractable, P","0.01M, CaCl2-P","Soil, characteristics","Threshold, range","Degree, of, saturation","Soil, testing"]]

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Analysis of genetic variability of grain mould resistance in grain sorghum

颁布单位：[University of the Free State] | 颁布时间：2009 | 实施时间：2009 | 学科分类：[["Thesis, (Ph.D., (Plant, Sciences))--University, of, the, Free, State,, 2009","Sorghum, --, Disease, and, pest, resistance, --, South, Africa","Sorghum, --, Genetics","Sorghum, --, Breeding, --, South, Africa","Molds, (Fungi)"]]

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Causes and consequences of fenceline contrasts in Namibian rangeland

颁布单位：[University of the Free State] | 颁布时间：2009 | 实施时间：2009 | 学科分类：[["Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2009","Range, management, --, Namibia","Growth, (Plants), --, Measurement","Shifting, cultivation","Savanna","Biodiversity","Bush, encroachment","Fenceline, contrasts","Rangeland, condition","Rangeland, management","Savanna","Stocking, rate"]]

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Growth, yield and physiological response of carrot (Daucus carota L.) to different fertilizer levels and bio-stimulants

颁布单位：[University of the Free State] | 颁布时间：2009 | 实施时间：2009 | 学科分类：[["Carrots, --, Physiology","Carrots, --, Fertilizers","Carrots, --, Yields","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2009"]]

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The application offossil grass-phytolith analysis in the reconstruction of cainozoic environments in the South African interior

颁布单位：[University of the Free State] | 颁布时间：2009 | 实施时间：2009 | 学科分类：[["Thesis, (Ph.D., (Plant, Sciences))--University, of, the, Free, State,, 2009","Grasses","Biotic, communities"]]

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Physicochemical, functional and structural properties of native Malawian cocoyam and sweetpotato starches

颁布单位：[University of the Free State] | 颁布时间：2009 | 实施时间：2009 | 学科分类：[["Thesis, (Ph.D., (Chemistry, and, Plant, Sciences))--University, of, the, Free, State,, 2009","Sweet, potatoes, --, Malawi","Starch","Taro, --, Malawi","Physicochemical","Starch","Chemical, composition","Cassava","Sweetpotato","Cocoyam"]]

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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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