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  • Correlation between argronomic and environmental phoshorus analyses of selected soils
    颁布单位：[University of the Free State] |  颁布时间：2012 |  实施时间：2012 |  学科分类：[["Threshold, value","Water, pollution","Crop, production","Soil, phosphorus, test","Soils, --, Phosphorus, content","Crop, science","Water, --, Pollution","Agronomy","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2012"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Soil-plant carbon stocks in the weatherley catchment after conversion from grassland to forestry
    颁布单位：[University of the Free State] |  颁布时间：2012 |  实施时间：2012 |  学科分类：[["Soils, --, Carbon, content, --, South, Africa, --, Eastern, Cape","Soils, --, Nitrogen, content, --, Eastern, Cape","Soils, --, Organic, compound, content, --, South, Africa, --, Eastern, Cape","Afforestation, --, South, Africa, --, Eastern, Cape","Dissertation, (M.Sc., (Soil,, Crop, and, Climate, Studies))--University, of, the, Free, State,, 2012","Soil, organic, matter","Nitrogen, stocks","Carbon, stocks","Biomass"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Response of onion (Allium cepa L.) to sowing date and plant population
    颁布单位：[University of the Free State] |  颁布时间：2012 |  实施时间：2012 |  学科分类：[["Onions, --, Breeding","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2012"]]
    预览  |  原文链接    [浏览：4 下载：0]
  • Long-term effects of residue management on soil fertility indicators, nutrient uptake and wheat grain yield
    颁布单位：[University of the Free State] |  颁布时间：2012 |  实施时间：2012 |  学科分类：[["Wheat, --, Yield","Crop, residue, management","Nutrient, uptake","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences), )--University, of, the, Free, State,, 2012","Residue, management","Soil, fertility","Wheat, grain, yield"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • The growth, yield and physiological response of rain fed maize to foliar applied fertilizer
    颁布单位：[University of the Free State] |  颁布时间：2012 |  实施时间：2012 |  学科分类：[["Corn, --, Fertilizers","Corn, --, Nutrition","Foliar, feeding","Phosphatic, fertilizers","Potassium, fertilizers","Corn, --, Effect, of, potassium, on","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences, (Agronomy))--University, of, the, Free, State,, 2012"]]
    预览  |  原文链接    [浏览：4 下载：0]
  • Yield and quality response of hydroponically grown rose geranium (Pelargonium SP.) to changes in the nutrient solution and shading
    颁布单位：[University of the Free State] |  颁布时间：2012 |  实施时间：2012 |  学科分类：[["Geraniums","Geraniums, --, Nutrient","Geraniums, --, Quality","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences, (Agronomy))--University, of, the, Free, State,, 2012"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Growth and yield response of selected crops to treatment with ComCat
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2011","Brassinosteroids","Chromatographic, analysis","Crop, yields","Plant, regulators, --, Analysis"]]
    预览  |  原文链接    [浏览：18 下载：0]
  • Influence of temperature on yield and quality of carrots (Daucus carota var.sativa)
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Carrots, --, Breeding","Carrots, --, Yields","Carrots, --, Quality","Carrots, --, Effect, of, temperature, on","Free, choice, profiling","Sensory, analysis","Carotene","Terpene","TSS","Firmness","Defects","Root, diameter","Root, length","Root, fresh, mass","Yield","Leaf, dry, mass","Leaf, number","Plant, height","Leaf, fresh, mass","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2011"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Using seasonal rainfall with APSIM to improve maize production in the Modder River catchment
    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"]]
    预览  |  原文链接    [浏览：12 下载：0]
  • Agroclimatological risk assessment of rainfed maize production for the Free State Province of 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：[["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"]]
    预览  |  原文链接    [浏览：8 下载：0]