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  • 颁布单位:[University of the Free State] |  颁布时间:2011 |  实施时间:2011 |  学科分类:[["Small-scale, farmers","Recommended, management, practices","Climate, variability","Economic, analysis","Crop, growth, model","Corn, --, Breeding, --, South, Africa, --, Free, State","Corn, --, Climate, factors, --, South, Africa, --, Free, State","Crops, and, climate","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2011"]]
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  • 颁布单位:[University of the Free State] |  颁布时间:2010 |  实施时间:2010 |  学科分类:[["Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2010","Corn, --, South, Africa, --, Free, State","Corn, --, Climatic, factors","Corn, --, Risk, assessment, --, South, Africa, --, Free, State","Crops, and, climate","Dry, farming, --, South, Africa, --, Free, State","WRSI","Rainy, season","Maize","Frost","Agroclimatological, risk, tool","Climate","Drought"]]
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  • 颁布单位:[University of the Free State] |  颁布时间:2010 |  实施时间:2010 |  学科分类:[["Climatic, changes, --, Risk, assessment","Meteorology,, Agricultural, --, Zambia, --, Information, services","Weather, forecasting","Crops, and, Climate","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2010"]]
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  • 颁布单位:[University of the Free State] |  颁布时间:2010 |  实施时间:2010 |  学科分类:[["ECH2O-TE, probe","Soil, water, content","Calibration, procedure","Temperature","Soil","Mulch","Reed","Hydraulic, conductivity","Drainage","Evaporation","Water, --, Thermal, properties","Heat, --, Transmission","Evaporation, --, Soil, moisture, --, Measurement, --, Instruments","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2010"]]
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  • 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.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State","Pearl, millet, --, Growth","Pearl, millet, --, Effect, of, drought, on","Drought, adaptibility","Relative, water, content","Osmotic, potential","Stomatal, characteristics","Stomatal, conductance","Leaf, water, potential","Vegetative, growth","Water, stress"]]
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  • 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.Agric., (Soil,, Crop, and, Climate, Science))--University, of, the, Free, State,, 2009","Corn, --, Weed, control","Herbicides, --, Environmental, aspects","Tolerance","Temperature","Seed, size","Planting, depth","Maize, cultivar","Phytotoxicity","Clay, percentage","Acetochlor"]]
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  • 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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  • 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.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2009","Cotton, --, Irrigation, --, South, Africa","Cotton, --, Growth","Crop, yields, --, South, Africa","Gossypium, hirsutum"]]
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  • 颁布单位:[University of the Free State] |  颁布时间:2009 |  实施时间:2009 |  学科分类:[["Soil, permeability, --, South, Africa, --, Bloemfontein","Soil, moisture, --, South, Africa, --, Bloemfontein","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2009"]]
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  • 颁布单位:[University of the Free State] |  颁布时间:2009 |  实施时间:2009 |  学科分类:[["Soil","Salinity","Sodicity","Alkalinity","Geology","Topography","Climate","Salt, affected, soil","Soil, chemistry","Soils, --, South, Africa","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2009"]]
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